SAE Flat Washers


As a compact washer, SAE flat washers are smaller and thinner in comparison to USS flat washers. SAE washers are ideal for use in high-strength applications where it provides a tight fit compared to other flat washer types.
Created and manufactured by the Society of Automotive Engineers, SAE washers are well-suited for automotive, aerospace, and transportation applications.

Choose the Right SAE Flat Washer for Your Applications Requirements

 Part #
D
material
finish
 
WSA WSA 00400000 BO1/4"brass
WSA WSA 00400000 FO1/4"18-8 s/s
WSA WSA 00400000 OO1/4"low-carbon steelplain
WSA WSA 00400000 Z81/4"grade 8 zinc-yellow
WSA WSA 00400000 ZL1/4"low-carbon steelzinc
WSA WSA 00400000 ZO1/4"low-carbon steelzinc
WSA WSA 00500000 FO5/16"18-8 s/s
WSA WSA 00500000 GL5/16"low-carbon steelhdg
WSA WSA 00500000 O85/16"grade 8 plain
WSA WSA 00500000 Z85/16"grade 8 zinc-yellow
WSA WSA 00500000 ZL5/16"low-carbon steelzinc
WSA WSA 00500000 ZO5/16"low-carbon steelzinc
WSA WSA 00600000 FO3/8"18-8 s/s
WSA WSA 00600000 GL3/8"low-carbon steelhdg
WSA WSA 00600000 O83/8"grade 8 plain
WSA WSA 00600000 Z83/8"grade 8 zinc-yellow
WSA WSA 00600000 ZL3/8"low-carbon steelzinc
WSA WSA 00600000 ZO3/8"low-carbon steelzinc
WSA WSA 00700000 Z87/16"grade 8 zinc-yellow
WSA WSA 00700000 ZL7/16"low-carbon steelzinc
Displaying 1 to 20 of 63 Results

SAE Flat Washer Material Options

Inventory of SAE flat washers include the following material options:
  • Low carbon steel
  • Hardened steel
  • Stainless steel
  • Nylon
  • Brass
  • Aluminum
Finishing options
  • Plain
  • Clear zinc
  • Hot-dipped galvanized
  • Custom

SAE Flat Washers from Fastener Experts

As a trusted distributor with the largest fastener inventory in Central Virginia, Trio Fasteners has a team of fastener experts ready to help you find the SAE flat washers for your project today.
Trio Fastener purchase benefits include:
  • Competitive pricing, aggressive pricing
  • Quick quotes for standard orders and hard-to-find fasteners
  • We work with domestic fastener suppliers who meet federal and state DOT guidelines
    • Our domestic fasteners are available for government contracts

Order and Shipping Information

  • Repeat and volume order discounts
  • Nationwide UPS standard delivery, between one to five business days
    • Mid-Atlantic region deliveries within one business day
  • Direct from mill shipments available upon request
  • Bulk and packaged SAE flat washer orders can be delivered to your plant or worksite

Trio Fasteners Supplies Industrial Fasteners to Ashland, Virginia and the Mid-Atlantic Regions

At Trio Fasteners, we are more than just a part-number store, we help you find the best resources for your unique application. Visit our location in Ashland, Virginia, for personalized service, or call us at 804-798-0073, and our staff will happily assist you. You can also request a quote online for more pricing information on our high-quality concrete fasteners.

Keep Your Inventory Well-Stocked with SAE Flat Washers

Call us at 804-798-0073 or request a quote. We can get you the SAE flat washers you need today.