Skip to main content Skip to search Skip to main navigation

***May Sale***

5% OFF | $500 - $1499.99: Code: ACF5 | 10% OFF | $1500 - $4999.99: Code: ACF10 | 15% OFF | $5000+: Code: ACF15

Apply code in shopping cart. Limited time offer.

Holiday Hours & Shipping Update

Our office and warehouse will be closed on Monday, May 25 in observance of Memorial Day. Normal business hours will resume on Tuesday, May 26.

For the best chance of same-day shipping before the holiday weekend, please order by 12:00 PM ET on Friday, May 22.

Holiday carrier schedules may cause transit delays, including express and expedited shipments. Orders placed after the cutoff or during the closure will be processed when business resumes.

18-8 & 304 Stainless Steel Flat Washers

Filter products

Why Choose 18-8 & 304 Stainless Steel Flat Washers?

Our 18-8 & 304 stainless steel flat washers at AlbanyCountyFasteners.com are designed for reliable fastening in applications requiring corrosion resistance and uniform load distribution. These 18-8 stainless steel flat washers, made from austenitic 18-8/304 stainless steel, offer excellent durability in non-marine outdoor environments, preventing rust and ensuring long-lasting performance. Their flat, circular design distributes the load of bolts or screws evenly, reducing stress on surfaces and preventing damage. Available in imperial sizes like #6, #8, #10, 1/4", 5/16", 3/8", and 1/2", they meet ASME B18.21.1 standards and are compatible with a wide range of fasteners.

  • Corrosion Resistance: 18-8/304 stainless steel withstands rust in non-marine settings.
  • Load Distribution: Evenly spreads fastener pressure to protect surfaces.
  • Versatile Compatibility: Pairs with various bolts and screws.
  • Wide Sizing: Available in multiple sizes for diverse applications.

Applications for 18-8 & 304 Stainless Steel Flat Washers

18-8 stainless steel flat washers are ideal for projects requiring durable, corrosion-resistant fastening in demanding environments. Their versatility makes them suitable for:

  • Construction and structural assemblies
  • Automotive and machinery components
  • Outdoor furniture and fixtures
  • Electrical and plumbing installations

Frequently Asked Questions (FAQ)

What are 18-8 & 304 stainless steel flat washers?

18-8 & 304 stainless steel flat washers are corrosion-resistant, flat, circular washers designed to distribute the load of bolts or screws evenly, preventing surface damage in non-marine outdoor applications.

Are 18-8 & 304 stainless steel flat washers suitable for marine environments?

These washers offer corrosion resistance for non-marine outdoor settings. For marine or highly corrosive environments, 316 stainless steel washers are recommended for superior durability.

How do I choose the right size 18-8 & 304 stainless steel flat washer?

Select based on bolt or screw size and load requirements. Common sizes include #6, #8, #10, 1/4", 5/16", 3/8", and 1/2" inner diameters. Check sizing charts or consult our team for guidance.