Aerospace Fastener Manufacturers

Last updated: January 2026

This directory lists 67 aerospace fastener manufacturers across the United States, from high-volume standard part producers to custom engineered solution providers for exotic alloys and specialized applications.

Buyers engage these manufacturers to solve critical problems such as securing specialized components compliant with DFARS material origin requirements, managing long lead times for bespoke fasteners made from superalloys like Inconel or Titanium, and ensuring First Article Inspection (FAI) reports are meticulously executed for every new part qualification. The focus is always on preventing material non-conformances and guaranteeing the integrity of every threaded bolt, rivet, or pin.

The manufacturers in this space range from large, established enterprises capable of producing millions of AS9100-certified standard fasteners annually for major OEM programs, to smaller, highly specialized shops that excel in precision cold heading or complex multi-axis machining for low-volume, high-mix custom parts. Some focus heavily on the Maintenance, Repair, and Overhaul (MRO) market, providing rapid turnaround for legacy aircraft components, while others are geared towards new platform development, often providing engineering support for optimized design for manufacturability.

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Company Directory

67 companies nationwide

Acme Industrial Company

acmeindustrial.com
—

Acme Industrial Company manufactures precision machined fasteners, including keylocking threaded inserts, Swage-Sert thinwall inserts, and keylocking studs. They also produce drill bushings. Serving industrial, commercial, military, and aerospace markets, the company adheres to MS, NAS, and DoD standards, ensuring quality components for critical applications.

acmemail@acmeindustrial.com+18474283911

Aerospace Manufacturing

aero-space.us
Wallington, NJ

Based in Wallington, NJ, Aerospace Manufacturing produces custom high-strength aerospace fasteners, including bolts, screws, pins, and threaded rods. The vertically integrated manufacturer performs all processes in-house, from hot forging to thread rolling, serving space, helicopter, commercial aviation, and maritime sectors.

aerospace@aero-space.us+19734722300

Airfasco

airfasco.com
—

Airfasco is an ISO 9001:2015 and AS9100:2016 certified manufacturer of AN, MS, NAS, NASM, and OEM aerospace fasteners. They offer custom manufacturing to print, including Low Hydrogen Embrittlement (LHE) Zn-Ni plated fasteners. The company is also DFARS material compliant and provides FAA-PMA parts.

salesbid@airfasco.com+13304306190

American Fastener Technologies

americanfastener.com
—

Based in Gibsonia, PA, American Fastener Technologies specializes in high-quality, custom, and non-standard industrial fasteners for critical applications. Established in 1983, they work from client specifications, offering diverse materials and exotic alloys. All fasteners are tested to meet SAE, ASTM, ASME, and ISO standards.

sales@americanfastener.com+18004669780

Aircraft Missile Parts Manufacturing (AMPM)

ampmfasteners.com
—

Based in Millersburg, PA, Aircraft Missile Parts Manufacturing (AMPM) manufactures and supplies quality aerospace fasteners for global distribution. Since 1976, the company has produced a wide range of aerospace and commercial fasteners, including taper pins, clevis pins, and dowel pins. AMPM is ISO 9001:2008 certified.

sales@ampmfasteners.com+18009252126

Applied Composite Structures, Inc

appliedcomposites.com
Irvine, CA

Applied Composite Structures, Inc. specializes in the development and manufacture of high-precision externally threaded fasteners. The company supplies critical parts tailored for the demanding requirements of the aerospace industry, utilizing advanced composite materials.

acin@appliedcomposites.com+19497163511

Avantus Aerospace

avantusaerospace.com
Valencia, CA

Based in Valencia, CA, Avantus Aerospace specializes in manufacturing precision non-permanent fasteners for the aerospace industry. They produce a comprehensive range of screws and bolts, engineered to meet demanding aerospace specifications. The company focuses on high-quality solutions for critical applications, supporting various aerospace platforms.

enquiries@avantusaerospace.com+16612958620

Briles Aerospace, LLC

brilesaerospace.com
Gardena, CA

Based in Gardena, CA, Briles Aerospace, LLC manufactures high-strength aerospace fasteners, offering standard and special solutions. With over 50 years of experience, they utilize OEM-approved manufacturing equipment and processes, holding Nadcap, ISO9001, and ITAR certifications.

sales@brilesaerospace.com+14243203817

California Screw Products

calscrew.net
Paramount, CA

California Screw Products, founded in 1965, specializes in manufacturing high quality and high precision aerospace fasteners. The company serves the aerospace industry, producing components that meet stringent industry requirements.

sales-csp@calscrew.net+15626336626

Consolidated Aerospace Manufacturing (CAM)

camaerospace.com
—

Consolidated Aerospace Manufacturing (CAM) specializes in producing aerospace fasteners for Airframe and Engine applications. The company manufactures shear and tension self-locking nuts, nut plates, and gang channels. These precision components are crafted from a wide range of alloys to meet stringent industry requirements.

bristol-sales@bristolind.com+17149904121

Cherry Aerospace

cherryaerospace.com
Santa Ana, CA

Based in Santa Ana, CA, Cherry Aerospace manufactures aerospace blind fastening systems, including CherryMAX® products. The company produces aerospace-grade blind rivets, blind bolts, rivetless nut plates, specialized solid rivets, and shear pins. It is part of Precision Castparts Corp (PCC).

info@cherryaero.com+17145455511

Driv-Lok

driv-lok.com
Sycamore, IL

Based in Sycamore, IL, Driv-Lok is a manufacturer with over 80 years of experience. The company specializes in engineering and producing custom fasteners for critical aerospace and defense applications.

sales@driv-lok.com+18153151004

Extreme Bolt & Fastener

extreme-bolt.com
—

Extreme Bolt & Fastener specializes in providing aerospace fasteners, focusing on specialty alloys, short production runs, and custom parts. They offer modified versions of standard NAS fasteners with quick lead times, serving the demanding needs of the aerospace industry.

sales@extreme-bolt.com+18883934517

Fastener Innovation Technology, Inc.

fitfastener.com
Compton, CA

Based in Compton, CA, Fastener Innovation Technology, Inc. is an experienced manufacturer of specialized aerospace fasteners. Since 1979, the company has provided prototyping, testing, and evaluation services, ensuring high-quality fastener solutions for the aerospace industry. They focus on delivering precision-engineered components.

fit-sales@fitfastener.com+13105381111

Franklin Fastener

franklinfastener.com
Redford Charter Twp, MI

Based in Redford Charter Twp, MI, Franklin Fastener manufactures high-quality standard and custom aviation fasteners and engineered metal products. They provide metal stamping, wire forming, and rapid prototyping services, building custom components to precise specifications for military, automotive, and heavy truck industries.

websales@franklinfastener.com+13135378900

FTC

ftc-usa.com
North Hollywood, CA

FTC specializes in manufacturing quality, reliable T-bolts and other aerospace nuts and bolts. The company offers bespoke fastening solutions and patented products, serving the aerospace industry with expert engineering and production from its facilities in North Hollywood, CA.

info@ftc-usa.com+18187646467

Horberg Industries

horberg.com
Bridgeport, CT

Based in Bridgeport, CT, Horberg Industries specializes in crafting precision straight headless dowel pins and shafting. The company serves critical applications across the aerospace, defense, and medical industries with its high-quality manufactured components.

precision@horberg.com+12033349444

HPF Precision Fasteners

hpfasteners.com
Houston, TX

Based in Houston, TX, HPF Precision Fasteners is a US manufacturer established in 2001. The company specializes in aerospace fasteners and machine parts, serving the industry with its own production facilities. HPF is part of Poggipolini S.p.A.

office@hpfasteners.com+17134622227

JACO Machine Works

jacoworks.com
Scotts Valley, CA

Based in Scotts Valley, CA, JACO Machine Works is an ISO 9001:2015 and AS9100D certified manufacturer of precision components. They specialize in custom CNC machining, offering screw machining, 5-axis CNC, and vertical milling capabilities. They produce complex parts for high-volume applications, serving various industries.

quote@jacoworks.com+18774298175

KD Fasteners, Inc.

kdfasteners.com
Addison, IL

Based in Addison, IL, KD Fasteners, Inc. manufactures standard and custom fasteners, including military-grade components for defense organizations. Established in 1987, they utilize aerospace-relevant materials like Hastelloy, Inconel, Monel, aluminum, and titanium. The company provides over 100,000 different fastener components for diverse applications.

sales@kdfasteners.com+16305431160

KJL Fasteners

kjlfast.com
Chilcoot, CA

Based in Chilcoot, CA, KJL Fasteners designs, engineers, and manufactures precision fasteners from specialized materials. They provide custom aerospace, rocket, jet engine, and satellite fasteners, including screws, bolts, and nuts. This SBA certified HubZone Woman-Owned Small Business ensures reliability and safety in mission-critical applications.

solutions@kjlfast.com+15309936800

Matdan Fasteners

matdanfasteners.com
Cincinnati, OH

Matdan Fasteners is a US-based manufacturer specializing in captive fasteners, quick access hardware, and latches. They produce DFARS compliant stainless steel and aluminum products, including the MH series for aerospace and defense applications. With two factory locations, Matdan offers custom and standard fasteners.

sales@matdanfasteners.com+15137940500

Morton Manufacturing

mortonmanufacturing.com
Lancaster, CA

Morton Manufacturing, based in Lancaster, CA, specializes in aerospace and heavy equipment fasteners. This vertically integrated company manages all production steps in-house, ensuring strict quality control and efficiency. With AS9100 and NADCAP certifications, it provides precision fasteners to OEMs and distributors.

sales@mortonmanufacturing.com+16612980895

MW Components

mwcomponents.com
Charlotte, NC

Based in Charlotte, NC, MW Components manufactures precision aerospace fasteners and other metal components. They offer thousands of in-stock NAS/MS/AN fasteners for fast shipping, alongside extensive custom manufacturing. With over 20 US-based facilities, MW Components provides high-quality, made-to-spec parts for industrial applications.

sales@mwcomponents.com+17048370331

Nafco USA, LLC

nafcousa.com
Carson City, NV

Nafco USA, LLC is an aerospace fastener manufacturer based in Carson City, NV. With decades of experience, the company designs and produces a range of fasteners, including anchor nuts, cap nuts, and clinchnuts. They hold AS9100D and ISO9001 certifications, prioritizing quality and on-time delivery.

sales@nafcousa.com+17752465511

Northeast Aerospace

northeastaero.com
Raymond, NH

Based in Raymond, NH, Northeast Aerospace provides high-quality fastening systems and components for the aerospace and aviation industries. They offer a range of products including aircraft nuts, screws, bolts, panel fasteners, hi-temp fasteners, rivets, and pins, utilizing materials like titanium and A286 Pyromet.

info@northeastaero.com+16038950550

Pacmet Aerospace

pacmetaerospace.com
Corona, CA

Based in Corona, CA, Pacmet Aerospace opened in April 2023, specializing in the manufacturing of aerospace clamps. The company is equipped to produce large volumes of clamps from scratch, offering competitive lead times as short as seven days for various aerospace applications.

sales@pacmetaerospace.com+19092188889

Parker Fasteners

parkerfasteners.com
Buckeye, AZ

Parker Fasteners is a US-based manufacturer specializing in fasteners. The company is qualified for government project uses, producing fasteners with 100% DFARS Compliant and USA sourced materials. Based in Buckeye, AZ, they ensure all products meet stringent requirements for defense and aerospace applications.

customerservice@parkerfasteners.com+16239255998

PCC Fasteners

pccfasteners.com
Fort Worth, TX

Based in Fort Worth, TX, PCC Fasteners manufactures and supplies aerospace nuts, bolts, and associated products globally. The company leverages advanced metallurgical technology and design expertise to create specialized fastening solutions, providing high-performance components for critical aerospace applications.

sales@alignaero.com+16612576600

Pilgrim Aerospace Fasteners

pilgrimaerospace.com
Chandler, AZ

Based in Chandler, AZ, Pilgrim Aerospace Fasteners manufactures precision solutions for critical aerospace and defense applications. With over 90 years of expertise since 1932, the company delivers mission-critical fasteners. As part of the Meidoh Group, they combine global strength with personalized service for demanding industry standards.

info@pilgrimaero.com+18004666100

Precision Aero

precisionaero.com
—

Precision Aero specializes in manufacturing close tolerance machined components for critical industrial systems. The company serves the commercial and military aircraft industries, providing precision parts for demanding aerospace applications.

rfq@precisionaero.com+19378752991

Precision Aerospace Holdings

precisionaeroholdings.com
Dallas, TX

Based in Dallas, TX, Precision Aerospace Holdings is a next-gen technology company specializing in complex component manufacturing for the Defense, Aerospace, and Space markets. They provide precision-engineered components, including specialized aerospace parts and potentially high-performance fasteners, to meet critical industry demands.

addressinfo@precisionaeroholdings.com+19724888997

Sonic Industries

rbcbearings.com
Oxford, CT

Based in Oxford, CT, Sonic Industries designs and manufactures high strength, flight safety shear pins (fuse pins), specialty fasteners, bolts, and nuts. The company produces critical components for the aerospace industry, providing essential fastening solutions for demanding applications.

info@rbcbearings.com+12032677001

RC Fasteners & Components

rcfastener.com
Phoenix, AZ

Based in Phoenix, AZ, RC Fasteners & Components specializes in manufacturing standard and custom aircraft rivets. They produce aerospace rivets that meet stringent AS9100D certification and MIL Spec requirements, providing high-quality fastening solutions for the demanding aerospace industry across various applications.

sales@rcfastener.com+16235161551

RISCO, Incorporated

risco-fasteners.com
Beaumont, CA

Based in Beaumont, CA, RISCO, Incorporated is an ISO 9001:2015 certified American manufacturer. Founded in 1964, they specialize in producing aerospace rivets, screws, studs, and pins. The company offers both standard (MS/NAS) and custom fasteners, serving aerospace, automotive, commercial, and defense industries.

carlos@risco-fasteners.com+19517692899

Stanford Advanced Materials

samaterials.com
Santa Ana, CA

Based in Santa Ana, CA, Stanford Advanced Materials produces fasteners from high-performance materials like Tantalum and Niobium. The company also manufactures wires, tubes, and rods from these advanced materials, serving industries requiring high strength and corrosion resistance. They also supply various other advanced material products.

sales@samaterials.com+19494078904

Sesco Industries

sescoindustries.com
—

Sesco Industries, founded in 1976, manufactures military-grade socket set screws and custom aerospace fasteners. The company is listed on the QSLM by the Defense Logistics Agency for screws with 3A threads, providing certified aerospace components nationwide to the aerospace industry.

info@sescoindustries.com+17189391900

Skybolt Aerospace Fasteners

skybolt.com
—

Skybolt Aerospace Fasteners is a U.S. manufacturer and distributor of high-grade stainless steel quarter-turn panel fasteners, grommets, and receptacles. The company engineers fastening systems for aerospace and defense applications, including UAV programs, with innovative solutions like Skytanium® panel fasteners. They provide fast lead times and support various aircraft types.

sales@skybolt.com+13523260001

Sunland Aerospace Fasteners

sunlandaerospace.com
—

Sunland Aerospace Fasteners is an AS9100 Certified manufacturer of high-strength MS and NAS aerospace fasteners. Operating from a 26,000 sq ft facility, they produce fasteners 3/16″ to 1 1/4″ diameter. The company works with A286, Inconel 718, titanium, alloy steel, and exotic alloys for aerospace applications.

sales@sunlandaerospace.com+18184858929

TA Aerospace

taaerospace.com
Valencia, CA

TA Aerospace, based in Valencia, CA, manufactures specialty and standard clamping devices, thermal insulation products, and engineered solutions for complex aerospace designs. With over 75 years of experience, the company collaborates with customers to create innovative new designs and solve problems for extreme environments.

emailtam.sales@taaerospace.comwe+16617751100

Monogram Aerospace Fasteners

trsaero.com
Olathe, KS

Based in Olathe, KS, Monogram Aerospace Fasteners designs and manufactures permanent threaded blind bolts, collars, and temporary fasteners for commercial, business, and military aircraft. The company provides custom engineered fastener solutions including Visu-Lok®, Composi-Lok®, Radial-Lok®, and OSI-Bolt® for the aerospace industry.

aerospace.sales@trimas.com+16269689388

UC Components, Inc.

uccomponents.com
Morgan Hill, CA

Based in Morgan Hill, CA, UC Components manufactures high-strength, lightweight, and tight-tolerance fasteners designed for extreme conditions and high/ultra-high vacuum applications. They specialize in plated, coated, polished, cleaned, and vented fasteners, serving demanding industries such as semiconductor, optics, clean room, and medical.

sales@uccomponents.com+14087821929

UMPCO, Inc.

umpco.com
Garden Grove, CA

UMPCO, Inc. manufactures high-quality clamps, clips, brackets, and light stampings. Specializing in mechanical fasteners, the company primarily serves defense, aircraft, and space vehicle applications. Also serving industrial and automotive sectors, UMPCO is a trusted provider for critical needs, emphasizing consistent quality and reliability.

info@umpco.com+17148973531

US Titanium Industry Inc.

usa-titanium.com
Baldwin Park, CA

Based in Baldwin Park, CA, US Titanium Industry Inc. (USTi) specializes in titanium metals, providing fabrication, forging, and exportation services. They supply fasteners to chemical industries, distributors, and for racing bicycle and motorcycle applications, serving diverse domestic and international clients.

info@usa-titanium.com+12139051300

Young Engineers, Inc.

youngengineers.com
Lake Forest, CA

Based in Lake Forest, CA, Young Engineers, Inc. designs and manufactures interior fastening systems for aircraft and rotorcraft. They specialize in innovative honeycomb panel fasteners and composite material fasteners, producing a wide array of inserts, mounts, and other specialty hardware for aerospace and space applications.

sales@youngengineers.com+19495819411

Precision Aerospace Corp.

precision-aerospace.com
Grand Rapids, MI

Based in Grand Rapids, MI, Precision Aerospace Corp. is a high mix, low volume contract manufacturer providing close tolerance machining for the demanding commercial and defense aerospace industry. They are AS9100 and Nadcap certified for their special processes.

sales@precision-aerospace.com

Acutec Precision Aerospace, Inc.

acutecprecision.com
Stephen, SC

Based in St. Stephen, SC, Acutec Precision Aerospace specializes in revolutionizing industries with top-tier, innovative components. They provide precision engineering services, including machining, finishing, and assembling metal components for various advanced sectors. The company focuses on delivering high-quality, custom-engineered solutions.

+18143362214

ARP

arp-bolts.com
Ventura, CA

Based in Ventura, CA, ARP specializes in manufacturing high-performance fasteners. The company produces a wide range of bolts, nuts, and washers from materials like stainless steel and 8740 chrome moly. ARP is ISO 9001 and AS9100 registered, indicating their capability for aerospace manufacturing standards and quality control.

+18008263045

A.S. Aerospace

asaerospace.com
Santa Clarita, CA

Based in Santa Clarita, CA, A.S. Aerospace manufactures close tolerance, high temperature, and high strength aerospace precision fasteners. Their product range includes barrel nuts, bolts, studs, pins, and screws for demanding applications. They serve commercial aviation, military, space, propulsion, maritime, and medical industries, and are Pratt & Whitney LCS approved.

+16619643760

B&G Manufacturing

bgmfg.com
—

Based in Hatfield, PA, B&G Manufacturing produces precision fasteners and components for critical applications. They supply screws, bolts, nuts, and washers to aerospace & defense, energy, medical, and oil & gas markets. Capabilities include turning, milling, deep hole drilling, thread rolling, grinding, and heat treating.

+18003663067

Birmingham Fastener

bhamfast.com
Birmingham, AL

Birmingham Fastener specializes in custom manufacturing and design of fasteners for the aerospace and defense industries. The company provides fully traceable aerospace, military, and commercial fasteners, supported by an ISO 17025:2017-certified lab for in-house testing services.

+12055953511

Dual Machine Corp

dualmachinecorp.com
Indianapolis, IN

Based in Indianapolis, IN, Dual Machine Corp manufactures Klincher Locknuts, self-locking fasteners designed for critical applications. They serve the jet engine, aircraft, aerospace, and aviation industries with high-quality nuts and custom machined parts. The company emphasizes robust performance and reliability for demanding environments.

+13179234786

ESNA Aerospace

esnaproducts.com
—

ESNA Aerospace specializes in precision fastening solutions for major OEMs. The company manufactures a wide range of aerospace components, including nut plates, clip nuts, aircraft fluid fittings, flanges, and various metal fastening solutions. They provide critical parts for aerospace applications.

+18708925201

Big Bolt LLC

gobigbolt.com
Bloomingdale, IL

Based in Bloomingdale, IL, Big Bolt LLC is a specialty fastener manufacturer for the aerospace and military industries. They offer rush and next-day manufacturing of custom, non-standard, and low-volume fasteners. Specializing in per-print orders and prototypes, Big Bolt provides quick turnarounds to supply critical components for aircraft and defense applications.

+18003230696

Howmet Fastening Systems

howmet.com
—

Howmet Fastening Systems manufactures advanced engineered fastening solutions primarily for the aerospace and commercial transportation industries. The company provides a range of trusted products, including Unimatic® blind rivets, designed for general purpose aerospace applications. With global capabilities that include facilities in the United States, it delivers high-performance fastening systems.

+14125532500

Machina Labs

machinalabs.ai
Chatsworth, CA

Machina Labs, based in Chatsworth, CA, specializes in robotic micro-forging and metal forming of advanced alloys. They fabricate precise metal structures for aerospace and defense systems, including airframes and missiles. Their agile, low-volume production is ideal for specialized aerospace fastener manufacturing. The company is ITAR Registered.

+18884449777

MS Aerospace

msaerospace.com
Sylmar, CA

Based in Sylmar, CA, MS Aerospace manufactures close tolerance, high temperature, and high strength aerospace bolts, studs, pins, nuts, barrel nuts, and screws. The company provides critical fastener applications for commercial aviation, military, space, and other demanding industries, offering products with exceptional tensile strength and long fatigue life.

+18188339095

National Rivet & Manufacturing Co.

nationalrivet.com
Waupun, WI

National Rivet & Manufacturing Co. provides cold-headed rivets and fastening solutions with fully integrated manufacturing at their Waupun, Wisconsin facility. They serve diverse industries, including aerospace, medical, and electronics. The company is certified to AS9100D and ISO 9001:2015, specializing in aircraft rivets and fastening solutions for aerospace applications.

+19203245511

Precision Aerospace Corporation

pac.cc
Rancho Cucamonga, CA

Precision Aerospace Corporation, based in Rancho Cucamonga, CA, is an AS9100, ISO9001, and NADCAP-certified manufacturer of aerospace components. Offering chemical milling, machining, and finishing, the company emphasizes precision, quality, and safety. They meet strict FAA, DOD, and NASA requirements for critical aviation parts.

+19099808855

Pacific Metal Stampings

pacificmetalstampings.com
Valencia, CA

Based in Valencia, CA, Pacific Metal Stampings specializes in precision metal stamping for custom parts. They provide capabilities like blanking, bending, coining, and forming. The company manufactures fasteners, fittings, and components, serving the aerospace industry for applications such as air-frames and seating.

+16612577656

Precision Aerospace LLC

precisionaerospace.com
Phoenix, AZ

Precision Aerospace LLC specializes in the forming, machining, welding, laser cutting, fabrication, and hydroforming of metal components. Based in Phoenix, AZ, the company serves as a key supplier for custom precision metal parts within the aerospace industry, utilizing advanced manufacturing processes.

+16023528658

Rapid Rivet & Fastener Corp.

rapidrivet.com
Farmingdale, NY

Rapid Rivet & Fastener Corp, based in Farmingdale, NY, manufactures and supplies aerospace and industrial fasteners. They specialize in aerospace solid rivets, mil-spec solid rivets, and aircraft blind rivets. The company serves critical sectors including aerospace, aviation, military, and transportation systems.

+18007274378

Reid Products Inc.

reidproducts.com
Apple Valley, CA

Based in Apple Valley, CA, Reid Products Inc. manufactures quality fasteners and machined parts. Since 1980, RPI has served the aerospace, medical, and racing industries. They specialize in short runs and nuisance items, working with standard to exotic materials to provide tailored solutions.

+17602401355

SR Machining

srmachining.com
Norco, CA

Based in Norco, CA, SR Machining provides custom precision CNC machining, turning, and milling for metal and plastic components. They specialize in high-tolerance parts for aircraft and aerospace, medical, and industrial applications. Certified to AS9100 and ISO 9001, the company ensures robust quality and compliance for its precision-machined products.

+19515209486

W Machine Works

wmwcnc.com
San Fernando, CA

Based in San Fernando, CA, W Machine Works manufactures CNC precision-engineered parts and assemblies for the aerospace and defense industries. With nearly five decades of experience, they support critical programs including F-35 and 737Max. The AS9100 certified company utilizes advanced 5-axis milling technology.

+18188908049

Monogram

ir.trimascorp.com
Los Angeles, CA

Based in Los Angeles, CA, Monogram specializes in the design, development, and manufacturing of highly-engineered specialty fasteners. The company provides critical fastening solutions primarily for the aerospace industry, ensuring precision and reliability for demanding applications.

No contact on file

STANLEY® Engineered Fastening

stanleyengineeredfastening.com
Shelton, CT

Based in Shelton, CT, STANLEY® Engineered Fastening manufactures advanced threaded fastening solutions. They provide high-performance products and assembly services, including anti-vibration technology, for demanding industrial, military, and defense applications. The company specializes in engineered fasteners to solve complex challenges.

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How to Choose a Company

  • Verify their NADCAP accreditations for all applicable special processes (e.g., heat treating, plating, non-destructive testing) are current and relevant to your specific part, even if performed by a sub-tier supplier. A lapse or lack of direct oversight is a significant risk.
  • For defense or government contracts, confirm stringent DFARS compliance for material origin and ensure full ITAR registration if dealing with controlled technical data or exports, verifying their understanding of specific clauses.
  • Assess their capability for generating robust First Article Inspection (FAI) reports and their proficiency in managing PPAP (Production Part Approval Process) documentation for new part qualifications, extending beyond basic dimensional checks to include material and process verification.
  • Evaluate their robust lot traceability systems, from raw material melt number through every manufacturing step (including sub-contracted special processes) to final shipment, ensuring seamless retrieval of Material Test Reports (MTRs) for any batch, even years later.
  • Determine if they are primarily a build-to-print house or can offer engineering support for optimizing designs, especially for complex custom geometries or specialized cold heading applications where material flow and grain structure are critical.
  • Red Flag: Be wary of any supplier promising unusually short lead times for highly specialized materials (e.g., Inconel, Titanium) or complex parts without providing verifiable evidence of in-house stock, established mill relationships, or dedicated, available machine capacity. This often signals a lack of understanding of the true manufacturing cycle or potential sourcing issues down the line.
  • For startups developing innovative aircraft, prioritize manufacturers experienced with lower volume, high-mix production and rapid prototyping, specifically asking about their experience with rapid tooling and first-article turnarounds for non-standard AS or MS parts, rather than large-scale suppliers focused solely on high-volume standard components.

Frequently Asked Questions

How critical is NADCAP accreditation for an aerospace fastener manufacturer?

It's paramount for any special processes like heat treating, plating, shot peening, or non-destructive testing (NDT) applied to your fasteners. Even if a manufacturer outsources these operations, they are ultimately responsible, and their chosen sub-tier suppliers must be NADCAP accredited. This ensures consistent process control, repeatability, and adherence to rigorous aerospace standards that generic ISO 9001 certification alone does not fully encompass.

What documentation should I always expect with an aerospace fastener order?

You should always demand and receive a Certificate of Conformance (CoC) for the entire lot. Crucially, this must be accompanied by comprehensive Material Test Reports (MTRs) for the raw material, detailing chemical composition and mechanical properties, linked directly to the melt number. Additionally, expect process certifications for any special processes performed (e.g., plating certs, heat treat charts). For new or modified parts, a detailed First Article Inspection (FAI) report is typically required. Ensure full lot traceability is evident across all documents.

What's the main difference between MS, NAS, and AS fasteners, and does it matter which standard a supplier uses?

These refer to Military Standard (MS), National Aerospace Standard (NAS), and Aerospace Standard (AS) respectively. While they often define similar fastener types, they dictate specific drawing requirements, material call-outs, dimensional tolerances, and quality controls. It absolutely matters which standard your supplier uses; they must be proficient and certified to manufacture to the exact standard specified on your engineering drawings to ensure full compliance, interchangeability, and proper fit for your application.

How do I mitigate the risk of counterfeit aerospace fasteners?

The best defense is a robust supplier vetting process. Insist on full lot traceability that traces back to the raw material mill. Demand Material Test Reports (MTRs) linked directly to the raw material melt and verify their authenticity. Validate your supplier's AS9100 quality system, specifically their internal counterfeit prevention procedures. Avoid dealing with brokers who cannot provide a direct, verifiable chain of custody from the original manufacturer or their authorized distributors.

When is DFARS compliance a critical factor for aerospace fasteners?

DFARS (Defense Federal Acquisition Regulation Supplement) compliance is a critical factor for any fastener destined for U.S. Department of Defense (DoD) programs or any prime contractor flowing down these requirements. It primarily dictates that specialty metals and certain alloys must be melted or produced in the U.S. or qualifying countries, ensuring national security, supply chain integrity, and preventing reliance on non-allied sources for critical materials.

Should I choose a general machine shop or a dedicated fastener manufacturer for custom aerospace parts?

For custom aerospace fasteners, a dedicated fastener manufacturer is almost always preferable. They possess specialized cold heading or hot heading equipment, advanced tooling expertise, and deep knowledge of aerospace material properties (e.g., Titanium, Inconel, A286 stainless steels) and their specific dimensional tolerances and surface finish requirements. General machine shops, while capable of precision work, typically lack the specialized processes, quality systems, and experience unique to producing structural aerospace fasteners with critical performance characteristics.

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