Powder Metal Bolts
Powder Metal Steel Fasteners
Brass Fasteners
ISO 9001:2015 certified

ISO 9001:2015

ANAB Accredited certified

ANAB Accredited

Sterling Sintered Technologies manufactures custom hex bolts and industrial fasteners using advanced powder metal technology. Our precision-engineered bolts serve medical, plumbing, firearms, power tools, and lock hardware industries. From miniature components to 500-gram parts, we deliver net-shape solutions with minimal machining requirements, offering cost-effective manufacturing for complex geometries while maintaining tight tolerances and exceptional strength properties.

Our Range of Products
Powder Metal Bolts

Powder Metal Bolts

  • Net shape design minimizes machining
  • High strength & impact resistance
  • Parts from miniature to 500 grams
Powder Metal Steel Fasteners

Powder Metal Steel Fasteners

  • Multi-level press for complex shapes
  • Demanding OEM tolerances achieved
  • Ferrous to stainless steel options
Brass Fasteners

Brass Fasteners

  • Powder metal brass construction
  • Cost-effective vs machined parts
  • Complex configurations possible

Frequently Asked Questions

What size range of hex bolts can Sterling Sintered manufacture?

We manufacture hex bolts and fasteners from miniature components up to 500 grams per part using our advanced powder metal technology with precise tolerances.

What materials are available for custom hex bolt manufacturing?

How does powder metal technology reduce manufacturing costs?

What industries use Sterling Sintered's hex bolts and fasteners?

Does Sterling Sintered provide engineering and design assistance?

What quality certifications does Sterling Sintered maintain?

What production volumes can Sterling Sintered accommodate?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Medical Device Manufacturing

Medical Device Manufacturing

Precision powder metal bolts and fasteners for medical equipment requiring biocompatible materials and tight tolerances.

Firearms Industry

Firearms Industry

ITAR-registered manufacturing of high-strength powder metal bolts and components for firearms and defense applications.

Lock Hardware

Lock Hardware

Complex powder metal fasteners for lock mechanisms requiring precise tolerances and durability in security applications.

Plumbing Components

Plumbing Components

Corrosion-resistant brass and stainless steel fasteners for plumbing fixtures, valves, and water system assemblies.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Powder Metal Steel Fasteners

Sterling Sintered Technologies manufactures precision powder metal hexagon bolts and fasteners using advanced sintering technology. Our custom-engineered components serve demanding applications across medical, firearms, plumbing, power tools, and lock hardware industries. With ISO 9001:2015 certification and nearly 70 years of expertise, we deliver net-shape components with minimal machining, tight tolerances, and superior material properties from ferrous, stainless steel, and non-ferrous alloys.
Custom Powder Metal Fabrication

Sterling Sintered Technologies manufactures high-precision powder metal components for demanding applications. Our product line includes custom fasteners, structural parts, and complex assemblies engineered to meet exacting tolerances. With ISO 9001:2015 certification and nearly 70 years of manufacturing excellence, we deliver net-shape or near-net-shape solutions that reduce machining costs while maintaining superior quality standards.
Powder Metal Bolts

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.

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

65+ Years Manufacturing Excellence

Since 1955, we've specialized in precision powder metal fabrication, delivering exceptional quality bolts and fasteners with ISO 9001:2015 certification and rigorous quality control.

Net-Shape Cost Efficiency

Our advanced powder metal technology produces near-net shape components requiring minimal machining, significantly reducing production costs and lead times for complex geometries.

Full-Service Engineering Support

From concurrent design assistance and prototype development to tooling fabrication and secondary operations, we partner with you throughout the entire manufacturing lifecycle.

Get a Custom Quote for Your Hex Bolt Manufacturing Needs

Submit your specifications and our engineering team will respond within 24 hours with competitive pricing for prototype through high-volume production runs.

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