Powder Metal Bolts
Powder Metal Steel Fasteners
Powder Metal Screws
Powder Metal Nuts
Brass Fasteners
Carbon Steel Components
Powder Metal Alloy Steel Products
Powder Metal Parts
Specialty Powder Metal Parts
Stainless Steel Components
Powder Metal Manufacturing Services
Powder Metal Components
Custom Powder Metal Fabrication
Sintered Structural Parts
Custom Powder Metal Parts
ISO 9001:2015 certified

ISO 9001:2015

ANAB Accredited certified

ANAB Accredited

NIST Traceable certified

NIST Traceable

Explore our comprehensive custom bolt manufacturing solutions engineered for demanding industrial applications. Sterling Sintered Technologies delivers precision-engineered powder metal bolts, fasteners, and structural components from miniature to 500 grams. Our net-shape manufacturing process minimizes machining while achieving tight OEM tolerances across ferrous, stainless steel, brass, and specialized alloys for medical, firearms, plumbing, power tools, and lock hardware industries.

Our Range of Products

Powder Metal Bolts

Powder Metal Bolts

  • Net-shape design minimizes machining
  • High strength & impact resistance
  • Miniature to 500g part capacity
Powder Metal Steel Fasteners

Powder Metal Steel Fasteners

  • Multi-level complexity capable
  • Demanding OEM tolerances achieved
  • Multiple powder metal alloys
Powder Metal Screws

Powder Metal Screws

  • Near-net-shape reduces operations
  • Cost-effective vs. machining
  • 5.8-7.4 g/cc density range
Powder Metal Nuts

Powder Metal Nuts

  • Multi-level shape capability
  • 97% material utilization rate
  • ITAR-registered facility
Brass Fasteners

Brass Fasteners

  • Near-net-shape minimal waste
  • Complex single-component design
  • 7.6-8.0 g/cc brass density
Carbon Steel Components

Carbon Steel Components

  • Multi-level compacting capability
  • 5.8-7.3 g/cc density range
  • Statistical process controls

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Frequently Asked Questions

What material options are available for custom bolt manufacturing?

We offer ferrous alloys, stainless steel (300/400 series), brass, bronze, nickel silver, and specialized heavy hybrids with densities ranging from 5.8 to 16.4 g/cc for diverse industrial applications.

What is the size range for powder metal bolts and fasteners?

How does powder metal manufacturing reduce production costs?

What tolerances can be achieved with powder metal bolts?

Are your custom bolts suitable for regulated industries?

What secondary operations are available for fastener customization?

What is the typical lead time for custom bolt manufacturing?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Medical & Healthcare

Medical & Healthcare

Precision powder metal bolts for surgical instruments and medical devices requiring biocompatible stainless steel with FDA compliance and tight tolerances.

Firearms & Defense

Firearms & Defense

ITAR-registered manufacturing of high-strength bolts and fasteners for firearms components with exacting military specifications and durability.

Industrial Manufacturing

Industrial Manufacturing

Custom bolts for power tools, lock hardware, and industrial equipment requiring complex geometries, high strength, and cost-effective production.

Plumbing & Construction

Plumbing & Construction

Corrosion-resistant brass and stainless steel fasteners for plumbing fixtures and hardware applications in residential and commercial construction.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

Why Industrial Manufacturers Choose Sterling Sintered Technologies

Seven Decades of Precision Excellence

Since 1955, we've engineered complex powder metal components with ISO 9001:2015 certified quality management, delivering consistent precision for medical, firearms, and industrial applications with proven manufacturing expertise.

Net-Shape Cost Efficiency

Our multi-level compacting technology produces near-net-shape components with 97% material utilization, minimizing costly machining operations while achieving demanding OEM tolerances from prototype to high-volume production runs.

Comprehensive Engineering Support

From concurrent design assistance and in-house tooling fabrication to secondary operations and assembly services, our experienced team provides full-spectrum support with ITAR registration for defense applications and NIST-traceable calibration.

Request a Custom Bolt Manufacturing Quote Today

Connect with our powder metal engineering specialists to discuss your custom bolt requirements. Expect detailed technical consultation and competitive pricing within 48 hours.

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