Custom Washer Manufacturer | Custom & Industrial Solutions

ISO 9001:2015

ANAB Accredited

NIST Traceable

Sterling Sintered Technologies manufactures custom washers and powder metal components for demanding industrial applications. With ISO 9001:2015 certification and nearly 70 years of expertise, we deliver precision-engineered washers in ferrous, non-ferrous, stainless steel, brass, and bronze materials. Our net-shape manufacturing capabilities reduce machining costs while maintaining tight tolerances for medical, plumbing, firearms, power tools, and lock hardware industries.

Our Range of Products

Custom Powder Metal Parts

Near-net shape components
ISO 9001:2015 quality system
Multi-level compacting presses

Powder Metal Manufacturing Services

Premier manufacturer since 1955
ISO 9001:2015 registered
Net-shape reduces machining

Powder Metal Alloy Steel Products

Heat treatable high strength
Net-shape reduces machining
High complexity capability

Specialty Powder Metal Parts

97% material utilization rate
Net-shape reduces costs
OEM tolerance capability

Powder Metal Parts

Net-shape minimal machining
High precision tight tolerances
97% material utilization

Custom Powder Metal Fabrication

70 years powder metal expertise
ISO 9001:2015 certified quality
Net-shape reduces machining

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Frequently Asked Questions

What materials are available for custom washers?

We offer ferrous, non-ferrous, stainless steel (300 & 400 series), brass, bronze, and specialty alloys with densities ranging from 5.8 to 16.4 g/cc.

What size range can you manufacture?

What is the typical lead time for custom washers?

Do you offer secondary operations for washers?

What quality certifications do you maintain?

Can you manufacture self-lubricating washers?

What industries do you serve with custom washers?

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 powder metal washers and components for surgical instruments and medical devices requiring biocompatibility and exact tolerances.

Firearms & Defense

ITAR-registered manufacturing of high-strength washers and structural components for firearms requiring exceptional reliability and performance.

Plumbing & Fixtures

Corrosion-resistant brass, bronze, and stainless steel washers for plumbing valves, fixtures, and fittings in residential and commercial applications.

Power Tools & Equipment

Durable powder metal washers and bearings for power tools requiring self-lubrication, wear resistance, and precise dimensional control.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Custom and industrial washers manufactured using advanced powder metallurgy technology. Our precision-engineered washers serve medical, firearms, plumbing, power tools, and lock hardware industries. We offer net-shape components in ferrous, stainless steel, brass, and bronze materials with densities up to 16.4 g/cc. ISO 9001:2015 certified manufacturing ensures consistent quality and tight tolerances for demanding OEM applications.

Precision swivel washers manufactured using advanced powder metallurgy techniques. Sterling Sintered Technologies specializes in custom-fabricated sintered metal washers with self-lubricating properties, tight tolerances, and net-shape production. Our swivel washers deliver superior performance across medical, plumbing, power tools, and lock hardware applications with ISO 9001:2015 certified quality.

Sterling Sintered Technologies manufactures custom flat washers and precision fasteners using advanced powder metal technology. Our flat washers are engineered for demanding applications across medical, firearms, plumbing, and industrial sectors. With near-net shape manufacturing, we deliver cost-effective solutions with minimal waste and superior dimensional accuracy. ISO 9001:2015 certified quality since 1955.

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

Nearly 70 Years of Expertise

Since 1955, we've perfected powder metal fabrication with ISO 9001:2015 certification, delivering precision washers and components trusted across demanding industries worldwide.

Net-Shape Manufacturing Advantage

Multi-level compacting presses produce complex washers at near-net shapes, eliminating costly secondary machining while maintaining tight tolerances for your exact specifications.

Comprehensive Quality Assurance

Every washer is traceable to raw materials with NIST-calibrated testing. Our Process Control Plans ensure consistent quality from prototype to half-million weekly production runs.

Request a Quote for Custom Washers & Powder Metal Components

Connect with our engineering team to discuss your washer specifications. Expect rapid response with technical guidance and competitive pricing for your production needs.

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?