Home › Fasteners › Washers › Flat Washers › Stainless Flat Washers › 5/16" x 3/4" USS Flat Washer Stainless 18-8 390080
Stainless Flat Washers › 5/16" x 3/4" USS Flat Washer Stainless 18-8 390080

5/16" x 3/4" USS Flat Washer Stainless 18-8 390080

(390080)
  • USS Flat Washer, Stainless

0.05941
 100 Pieces  $5.94  $0.0594 each piece
 4500 Pieces  $129.87  $0.0289 each piece
Total Price: $0.059
Packages:
The 5/16" x 3/4" USS Flat Washer is manufactured to the USS standard pattern, ensuring consistent dimensions and compatibility with standard USS fasteners. This pattern specifies the washer"s inner diameter, outer diameter, and thickness for proper load distribution and fit. They are constructed from durable 18-8 stainless steel for corrosion resistance and long-lasting performance.

390080 Specifications

  • Inside Diameter: 5/16"
  • Outside Diameter: 3/4"
  • Plating: 18-8 (A2)
  • Style: USS
  • Thickness: 0.05
  • Brand: Brighton Best
© 2026 Fasteners Etc., Inc.