Industrial Bolt Manufacturer for Standard & Custom Fasteners

ISO 9001:2015

ANAB Accredited

Sterling Sintered Technologies manufactures industrial bolts and custom fasteners using powder metal technology. Our net-shape manufacturing process produces high-strength bolts, nuts, screws, and specialty fasteners from ferrous, stainless steel, brass, and bronze alloys. From miniature components to 500-gram parts, we deliver precision-engineered fastening solutions with minimal machining required, serving medical, plumbing, lock hardware, power tools, and firearms industries since 1955.

Our Range of Products

Powder Metal Bolts

Net-shape reduces machining costs
High strength for demanding use
Miniature to 500g part size range

Powder Metal Steel Fasteners

Complex multi-level configurations
Tight OEM tolerance capability
Ferrous to stainless steel options

Powder Metal Screws

Near-net shape minimizes operations
Cost-effective vs. machining
Custom design engineering available

Powder Metal Nuts

Complex shapes with minimal machining
97% material utilization efficiency
ISO 9001:2015 quality standards

Brass Fasteners

Near-net brass production
Tight tolerance OEM requirements
Minimal waste powder metal process

Stainless Steel Components

300 & 400 series stainless options
Densities up to 7.4 g/cc
Medical & plumbing applications

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Frequently Asked Questions

What materials are available for industrial bolts and fasteners?

We manufacture bolts and fasteners from ferrous alloys, stainless steel (300 & 400 series), brass, bronze, carbon steel, and alloy steel with densities ranging from 5.8 to 8.3 g/cc.

What is the typical lead time for custom fastener orders?

What size range of bolts and fasteners can you produce?

Do you offer prototype development for custom fasteners?

What quality certifications do your fasteners have?

Can you perform secondary operations on fasteners?

What industries do you serve with industrial fasteners?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Medical Equipment Manufacturing

Precision-engineered fasteners for surgical instruments and medical devices requiring biocompatible materials and tight tolerances.

Firearms & Defense

ITAR-registered fastener manufacturing for firearms components with high-strength alloy steel meeting defense industry specifications.

Plumbing & HVAC

Corrosion-resistant brass and bronze fasteners for plumbing fixtures, valves, and components in commercial and residential applications.

Power Tools & Industrial Equipment

High-impact fasteners for power tools and industrial machinery requiring strength, durability, and precision fit under demanding conditions.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Sterling Sintered Technologies manufactures custom bolts and fasteners using advanced powder metallurgy processes. Our precision-engineered solutions include powder metal bolts, screws, nuts, and specialty fasteners in ferrous, stainless steel, brass, and bronze materials. With net-shape manufacturing capabilities, we deliver complex components with minimal machining requirements, serving medical, firearms, plumbing, power tools, and lock hardware industries since 1955.

Sterling Sintered Technologies manufactures custom U-bolts and industrial fasteners using advanced powder metal technology. Our precision-engineered solutions deliver near-net shape components with minimal machining, offering cost-effective alternatives for medical, firearms, plumbing, power tools, and lock hardware applications. With ISO 9001:2015 certification and over 65 years of manufacturing excellence, we provide high-strength fastening solutions tailored to demanding OEM tolerances.

Sterling Sintered Technologies manufactures heavy-duty industrial bolts and fasteners using advanced powder metal technology. Our precision-engineered components serve critical applications in medical, firearms, plumbing, power tools, and lock hardware industries. With ISO 9001:2015 certification and nearly 70 years of manufacturing excellence, we deliver net-shape bolts with superior strength, tight tolerances, and cost-effective production from prototype to high-volume runs.

Why Medical, Firearms, and Manufacturing Industries Choose Sterling Sintered Technologies

65+ Years of Powder Metal Expertise

Since 1955, we've pioneered net-shape powder metal manufacturing, delivering precision-engineered bolts and fasteners with minimal waste and superior mechanical properties.

ISO 9001:2015 Quality Assurance

Our certified quality management system ensures every fastener meets demanding OEM tolerances, with full traceability to raw materials and NIST-traceable calibration standards.

Complete Design-to-Delivery Support

From concurrent engineering assistance to in-house tooling, secondary processing, and assembly services, we provide turnkey fastener solutions tailored to your specifications.

Request a Custom Quote for Your Industrial Fastener Needs

Our engineering team will review your specifications and provide competitive pricing for prototype through high-volume production runs within 24-48 hours.

For immediate assistance, feel free to give us a direct call at (860) 379-2753 You can also send us a quick email at sales@sterlingsintered.com

Contact Us Today

For immediate assistance, feel free to give us a direct call at (860) 379-2753 You can also send us a quick email at sales@sterlingsintered.com

Didn't find what you're looking for?