Powder Metal Bolts
Powder Metal Steel Fasteners
Powder Metal Screws
Powder Metal Nuts
Custom Powder Metal Fabrication
Powder Metal Manufacturing Services
Specialty Powder Metal Parts
Powder Metal Components
Custom Powder Metal Parts
Powder Metal Parts
Carbon Steel Components
Sintered Structural Parts
Stainless Steel Components
Brass Fasteners
Powder Metal Alloy Steel Products
Powder Metal Automotive Components
Brass Powder Metal Components
Copper and Copper Alloy Components
Bronze Alloy Products
Sinter Metal Assemblies
Brass Auto Parts
Turned and Milled Components
ISO 9001:2015 certified

ISO 9001:2015

ANAB Accredited certified

ANAB Accredited

NIST Traceable certified

NIST Traceable

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.

Our Range of Products

Powder Metal Bolts

Powder Metal Bolts

  • Net shape design - minimal machining
  • High strength impact resistance
  • Custom material heat treatment
Powder Metal Steel Fasteners

Powder Metal Steel Fasteners

  • Complex multi-level configurations
  • Cost-effective tight tolerances
  • Ferrous to stainless steel options
Powder Metal Screws

Powder Metal Screws

  • Net shape - minimal operations
  • Custom design engineering available
  • High precision tight tolerances
Powder Metal Nuts

Powder Metal Nuts

  • Complex multi-level nut shapes
  • Cost-effective OEM tolerances
  • 97% material utilization rate
Custom Powder Metal Fabrication

Custom Powder Metal Fabrication

  • Nearly 70 years of experience
  • Multi-level compacting capability
  • Extensive tooling capabilities
Powder Metal Manufacturing Services

Powder Metal Manufacturing Services

  • Premier manufacturer since 1955
  • Net or near-net shape capability
  • In-house tooling design

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Frequently Asked Questions

What materials are available for custom bolts and fasteners?

We manufacture fasteners in ferrous alloys, stainless steel (300 & 400 series), brass, bronze, nickel silver, and specialty heavy hybrids with densities up to 16.4 g/cc.

What size range can you produce for powder metal fasteners?

How does powder metallurgy compare to traditional machining for fasteners?

What industries use your custom bolts and fasteners?

Can you produce prototype quantities before full production?

What secondary operations are available for fasteners?

How do you ensure quality control for custom 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

Medical Equipment Manufacturing

Precision powder metal fasteners for surgical instruments, medical devices, and healthcare equipment requiring biocompatible materials and stringent quality standards.

Firearms & Defense

Firearms & Defense

ITAR-registered manufacturing of high-strength fasteners for firearms, defense systems, and tactical equipment with demanding tolerance requirements.

Plumbing & Fixtures

Plumbing & Fixtures

Corrosion-resistant brass and stainless steel fasteners for plumbing fixtures, valves, and water distribution systems requiring durability and reliability.

Power Tools & Hardware

Power Tools & Hardware

High-strength fasteners for power tools, hand tools, and lock hardware requiring complex shapes, tight tolerances, and exceptional mechanical properties.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

Why Medical, Firearms & Industrial Manufacturers Choose Sterling Sintered Technologies

Seven Decades of Powder Metal Mastery

Since 1955, we've perfected precision powder metallurgy manufacturing, delivering net-shape components with ISO 9001:2015-certified quality for medical, firearms, plumbing, and industrial applications.

Cost-Effective Near-Net Shape Solutions

Our multi-level compacting presses produce complex fasteners requiring minimal machining operations, reducing production costs by up to 97% material utilization while meeting demanding OEM tolerances.

Complete In-House Fabrication Capabilities

From concurrent design assistance and tooling fabrication to secondary processing and assembly services, we provide end-to-end manufacturing solutions with Kanban systems for volume production.

Request a Quote for Custom Bolts & Fasteners Today

Connect with our powder metal experts for technical guidance on your fastener requirements. Expect a detailed response within 24 hours with competitive pricing for your production volume.

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