Ever spent hours searching for reliable screw suppliers, only to end up frustrated and unsure? You’re not alone—finding the right manufacturer can feel overwhelming, with so many companies promising “the best quality.”

The truth is, choosing a top screw factory can save you countless headaches down the line—think faster lead times, consistent quality, and peace of mind. Ready to discover the USA’s leading screw manufacturers? Dive in, and let’s find your perfect match!

ABS Fasteners – We Hold Industry Together

Product Details:
ABS (American Bolt & Screw) supplies commercial grade fasteners, nuts, bolts, screws, and hardware with an inventory of over $10 million stocked in seven warehouses across the USA and Mexico.

Technical Parameters:
– Dimensional testing for fastener accuracy
– Torsional testing for strength
– Drill-speed testing to verify performance under application
– Salt-spray testing for corrosion resistance

Application Scenarios:
– Manufacturing and assembly operations
– Industries requiring commercial grade fasteners
– Businesses needing custom kitting or specialized sourcing
– Organizations utilizing vendor managed inventory systems

Pros:
– Extensive inventory across multiple strategic locations
– Advanced in-house quality control testing
– Custom services such as kitting, vendor managed inventory, and specialized
– Highly trained personnel and superior customer service

Cons:
– No explicit product specification details (e.g., materials, sizes, standards)
– Limited information on product range beyond general fastener types

Wilson-Garner | American Manufacturer of Bolts, Screws & Studs

Product Details:
Wilson-Garner specializes in the limited-run, American-made manufacturing of custom bolts, screws, studs, placebolts, special fasteners, military fasteners, wheel studs, and test products made from carbon or alloy steel, with all products produced in-house in Michigan.

Technical Parameters:
– Cold-formed, externally-threaded fasteners
– Made from carbon or alloy steel
– Limited-run/small quantity production
– Certified and traceable by lot; meets per-spec or blueprint requirements for

Application Scenarios:
– Automotive industry parts and custom fasteners
– Oil & gas environment fasteners requiring enhanced durability
– Military and defense applications, including QSLM approved parts
– Heavy machinery requiring hard-to-find or non-standard fasteners

Pros:
– Over 70 years of manufacturing experience and expertise
– Custom, American-made products ensuring quality and traceability
– Ability to produce hard-to-find, limited-run, and per-spec fasteners
– Service to major industries and compliance with demanding specifications

Cons:
– Specializes in limited-run quantities, potentially less suitable for
– Focus on American manufacturing may result in higher costs compared to overseas

Screws Industries, Inc.

Product Details:
Screws Industries, Inc. manufactures high-quality screws and fasteners in the USA, offering custom engineering solutions, stock and release programs, and special packaging and labeling including EDI and barcoding. They serve as a full-service fastener supplier for diverse customer needs.

Technical Parameters:
– Custom parts development for specific applications
– ISO 9001:2015 certification
– DLA Qualified Supplier List (Defense Logistics Agency)
– Supports EDI and barcoding for packaging/labeling

Application Scenarios:
– Industrial manufacturing requiring custom fasteners
– OEMs needing specialized screw/fastener engineering
– Supply chain environments needing stock and release programs
– Organizations with strict packaging and traceability needs

Pros:
– Made in America with strict quality control
– Decades of manufacturing and engineering experience
– Custom engineering and consulting expertise
– Value-added services such as flexible stocking, special packaging, and

Cons:
– Limited direct detail on standard product catalog or material specifications
– Primarily focused on the US manufacturing facility (may limit international

Top 20 Fastener Manufacturers and Brands in the USA

Product Details:
Powertelcom specializes in the manufacturing of fasteners including screws, nuts, washers, and bolts. The company offers a variety of sizes and provides product customization services at factory prices for different industrial needs.

Technical Parameters:
– Available in a variety of sizes and grades of steel and exotic materials
– Manufactured to standards such as ASME, ASTM, DIN, ISO, and customer
– Custom and non-standard options available
– Finished services such as plating and tapping

Application Scenarios:
– Automotive industry
– Aerospace sector
– Construction projects
– Energy, agricultural, and military industries

Pros:
– Product customization available
– Manufactured to industry and proprietary standards
– Factory-direct pricing
– Wide experience with specialized and standard fasteners

Cons:
– Highly competitive market makes supplier selection challenging
– Specific technical specs for each product are not detailed

Top 60 Screw Manufacturers in United States (2025) | ensun

Screw Manufacturer – Custom Screw Manufacturer – KD Fasteners

Product Details:
KD Fasteners, Inc. is a manufacturer and supplier of custom and standard screws, as well as related fastener products including bolts, nuts, and rivets. 316 stainless steel screws are specifically mentioned. The company offers a wide range of fastener types for various industrial and construction needs.

Technical Parameters:
– Products include 316 stainless steel screws, as well as anchor bolts, carriage
– Material options highlighted include 316 stainless steel (noted for corrosion
– Offers both standard and custom manufacturing capabilities

Application Scenarios:
– Industrial and construction applications needing durable and corrosion-resistant
– Use cases requiring customized fastening solutions
– Projects demanding a wide selection of fastener types (e.g., machinery,

Pros:
– Wide variety of fastening products available from a single supplier
– Custom manufacturing available for specialized needs
– Availability of 316 stainless steel for superior corrosion resistance

Cons:
– Detailed technical specifications (dimensions, strength ratings, certifications)
– Potential customers may require additional information or consultation to

Pan American Screw: Wholesale Fastener and Screw Supplier

Product Details:
Pan American Screw is a wholesale supplier specializing in fasteners and screws.

17 Best Fastener Manufacturers and Suppliers in the USA

Product Details:
Manufacturing and exporting of bolts, nuts, washers, screws, and custom non-standard fasteners in a variety of materials, such as carbon steel, stainless steel, brass, aluminum, titanium, and special alloy steel.

Technical Parameters:
– Fasteners available in multiple materials: carbon steel, stainless steel, brass
– Supports both standard and custom non-standard fastener designs
– Products include bolts, nuts, washers, screws

Application Scenarios:
– Projects in North America and globally, including Major Projects in Canada &
– Industries such as construction, automotive, aerospace, oil and gas, and

Pros:
– Over 15 years of experience in fastener manufacturing
– Ability to produce both standard and highly customized fasteners
– Long-term supplier relationships with customers from multiple continents
– Supports a wide range of materials for diverse industry needs

Top 15 Screw Manufacturers in the USA for 2024

Product Details:
Screws Industries, Inc. and American Fastener Technologies Corporation manufacture and distribute a wide range of fasteners including carriage bolts, collar studs, weld screws, machine screws, hex head caps, multi blow, self drilling, flange bolts, tapping screws, thread cutting/forming screws, specials, socket drive screws, rivets, sems, bolts, cap screws, sockets, hex keys, nuts, and threaded products. They offer domestic manufacturing and direct import capabilities, value-added services like engineering assistance, inventory management, CAD CAM blueprints, sorting, packaging, private labeling, EDI, and barcoding.

Technical Parameters:
– High precision standards (accuracy as close as 1/16 inch; Class 1 tolerance)
– Multi-die head equipment for specialty and shoulder screws
– In-house tool room and electronic process monitors for quality control
– Independent laboratory testing and on-site inspection to ensure tolerances

Application Scenarios:
– Precision machinery and manufacturing
– Industrial equipment assembly
– Aerospace and defense applications
– Medical device manufacturing

Pros:
– High precision and stable, reliable quality
– Wide product range covering standard and specialty fasteners
– Custom and value-added services including engineering support and inventory
– Rigorous quality assurance, lifetime warranty offered on some products, and use

Cons:
– Number of employees and some technical specifications not publicly disclosed
– Potential reliance on both domestic and overseas partners may impact

Patriot Bolt And Fastener: USA Specialty Bolt & Nut Company

Product Details:
Patriot Bolt and Fastener manufactures specialty bolts, nuts, screws, studs, washers, and fasteners tailored for the energy (oil, gas, power), aerospace, and industrial sectors. Products include socket head cap screws, heavy hex head bolts, nuts, studs, 12-point flange bolts, shoulder bolts, hex head cap screws, lock nuts, flat head screws, washers, carriage bolts, and set screws made from robust materials like stainless steel, alloys, superalloys, and titanium.

Technical Parameters:
– Manufactured to ISO 9001:2015 standards for quality and precision.
– Products withstand extreme temperatures, high pressures, corrosion, and
– Use of specialty materials such as stainless steel, titanium, alloys, and
– Specialized designs for secure, durable, and leak-proof bolted connections.

Application Scenarios:
– Used in oil and gas drilling rigs, pipelines, refineries, and equipment.
– Deployed in power plants and high-vibration or high-temperature machinery.
– Suitable for aerospace sectors and any application needing high-strength,
– Applied in equipment and structures subjected to stress, pressure, and harsh

Pros:
– Industry-recognized for consistent, high-quality specialty fasteners made in
– Fast, dependable delivery helps keep customer projects on schedule.
– Team possesses deep industry knowledge for tailored product recommendations and
– Wide range of robust, application-specific products resistant to harsh

Cons:
– Specialty focus on energy and heavy industry may limit applicability in general
– No explicit mention of customization options for smaller-scale or unique,

Comparison Table

Company	Product Details	Pros	Cons	Website
ABS Fasteners – We Hold Industry Together	ABS (American Bolt & Screw) supplies commercial grade fasteners, nuts, bolts,	Extensive inventory across multiple strategic locations Advanced in-house	No explicit product specification details (e.g., materials, sizes, standards)	absfasteners.com
Wilson-Garner	American Manufacturer of Bolts, Screws & Studs	Wilson-Garner specializes in the limited-run, American-made manufacturing of	Over 70 years of manufacturing experience and expertise Custom, American-made	Specializes in limited-run quantities, potentially less suitable for
Screws Industries, Inc.	Screws Industries, Inc. manufactures high-quality screws and fasteners in the	Made in America with strict quality control Decades of manufacturing and	Limited direct detail on standard product catalog or material specifications Pri	www.screwsindustries.com
Top 20 Fastener Manufacturers and Brands in the USA	Powertelcom specializes in the manufacturing of fasteners including screws,	Product customization available Manufactured to industry and proprietary	Highly competitive market makes supplier selection challenging Specific	www.powertelcom.com
Top 60 Screw Manufacturers in United States (2025)	ensun
Screw Manufacturer – Custom Screw Manufacturer – KD Fasteners	KD Fasteners, Inc. is a manufacturer and supplier of custom and standard screws	Wide variety of fastening products available from a single supplier Custom	Detailed technical specifications (dimensions, strength ratings, certifications)	www.kdfasteners.com
Pan American Screw: Wholesale Fastener and Screw Supplier	Pan American Screw is a wholesale supplier specializing in fasteners and screws.			www.panamericanscrew.com
17 Best Fastener Manufacturers and Suppliers in the USA	Manufacturing and exporting of bolts, nuts, washers, screws, and custom	Over 15 years of experience in fastener manufacturing Ability to produce both		hrfastener.com
Top 15 Screw Manufacturers in the USA for 2024	Screws Industries, Inc. and American Fastener Technologies Corporation	High precision and stable, reliable quality Wide product range covering	Number of employees and some technical specifications not publicly	princefastener.com
Patriot Bolt And Fastener: USA Specialty Bolt & Nut Company	Patriot Bolt and Fastener manufactures specialty bolts, nuts, screws, studs,	Industry-recognized for consistent, high-quality specialty fasteners made in	Specialty focus on energy and heavy industry may limit applicability in general	patriotbolt.com

Frequently Asked Questions (FAQs)

How can I find reliable screw manufacturers in the USA?
Start by searching online directories, attending industry trade shows, and asking for referrals in professional forums. Verify manufacturers by reviewing their certifications, years in business, and customer testimonials to ensure they’re reputable and dependable.

What certifications should I look for in a screw manufacturer?
Look for ISO 9001 certification, which indicates a commitment to quality management. Other certifications like RoHS compliance or ASTM standards ensure that the manufacturer meets industry requirements for safety and quality.

Can screw manufacturers produce custom designs or specialty screws?
Many US screw manufacturers offer custom solutions, including unique sizes, materials, and coatings. Be prepared to provide detailed specifications and sample drawings so the supplier can assess feasibility and provide accurate pricing.

What is the typical minimum order quantity (MOQ) when working with manufacturers?
Minimum order quantities vary by manufacturer and product type. Some may accommodate small prototype orders, while others require larger MOQs. It’s best to discuss your needs upfront to determine if the manufacturer can meet your quantity requirements.

How do I evaluate a manufacturer’s lead times and delivery reliability?
Ask potential suppliers about their typical production lead times and how they handle rush orders or delays. Request references from other customers and research any online reviews to gauge their reputation for on-time delivery.