USA-Based Bolt Manufacturer for Domestic & Global Supply

ISO 9001:2015

ANAB Accredited

ITAR Registered

Sterling Sintered Technologies manufactures precision-engineered bolts and fastening components using advanced powder metallurgy processes. Our USA-made products serve critical applications in medical, firearms, lock hardware, plumbing, and power tool industries. With ISO 9001:2015 certification and nearly 70 years of manufacturing excellence, we deliver net-shape or near-net-shape components with demanding tolerances, from miniature parts to 500-gram structural components. Our vertically integrated facility offers complete design assistance, in-house tooling, secondary processing, and assembly services.

Our Range of Products

Powder Metal Nuts

Near-net shape with minimal machining
Complex multi-level configurations
ISO 9001:2015 quality assurance

Powder Metal Bolts

High strength for demanding use
Precision-engineered tolerances
Density range up to 16.4 g/cc

Powder Metal Steel Fasteners

Net-shape reduces machining costs
Demanding OEM tolerances achieved
Multiple powder metal alloy options

Powder Metal Screws

Cost-effective vs. machining
Custom design engineering available
Tight tolerance precision

Brass Fasteners

Near-net shape reduces waste
Complex single-component design
Demanding OEM tolerance standards

Stainless Steel Components

300 & 400 series stainless options
Densities up to 7.4 g/cc
FDA medical component compliant

Showing 1 to 6 of 15 results

Frequently Asked Questions

What materials are available for powder metal bolts and fasteners?

We offer ferrous, stainless steel (300 & 400 series), carbon steel, alloy steel, brass, bronze, and nickel silver powder metals with densities ranging from 5.8 to 16.4 g/cc.

What is the typical size range for powder metal bolts?

How do powder metal bolts compare to traditional machined fasteners?

What industries use your powder metal bolts and fasteners?

Are your bolt manufacturing processes certified?

Can you manufacture custom bolt designs to our specifications?

What secondary operations are available for powder metal bolts?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Medical Device Manufacturing

Precision powder metal bolts and fasteners for surgical instruments, medical equipment, and healthcare components requiring FDA compliance and biocompatible materials.

Firearms & Defense

ITAR-registered manufacturing of high-strength powder metal bolts and fastening components for firearms, defense applications, and security hardware systems.

Lock Hardware & Security

Complex powder metal bolts and fastening solutions for lock mechanisms, security hardware, and access control systems requiring precise tolerances.

Plumbing & HVAC

Corrosion-resistant stainless steel and brass powder metal bolts for plumbing fixtures, valves, fittings, and HVAC system components.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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.

Comprehensive brass fasteners, bolts, nuts, and precision metal components manufactured using advanced powder metallurgy technology. Our products serve plumbing, lock hardware, medical, and industrial applications with cost-effective near-net shape production and tight tolerances meeting demanding OEM requirements.

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.

Why Medical, Firearms, and Industrial OEMs Choose Sterling Sintered Technologies

Nearly 70 Years of Precision

Since 1955, we've specialized in custom powder metal fabrication with ISO 9001:2015 certification, delivering consistent quality and precision-engineered components for critical applications across multiple industries.

Complete In-House Capabilities

From concurrent design assistance and in-house tooling to secondary processing and assembly services, we provide end-to-end manufacturing solutions that reduce lead times and ensure seamless integration.

Cost-Effective Near-Net Shapes

Our advanced multi-level compacting presses achieve 97% material utilization, creating complex net-shape components that minimize machining operations and reduce your total manufacturing costs.

Ready to Source USA-Made Bolts and Fasteners for Your Application?

Request a quote today and connect with our powder metal experts. We'll provide technical guidance, material recommendations, and competitive pricing for your specific requirements.

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?