Washer

Washers, 7/16"

Washers are used to spread the load of a bolt or screw over a larger area or to help prevent loosening under vibration.

Washers, 7/16"

Flat washer

Flat washers

General use flat washer

  • Stainless steel 18-8
  • Stainless steel 316
  • Brass
  • Silicon bronze
  • Nylon 6/6
USS flat washer

USS flat washers

USS pattern is the most common type of flat washer.

  • Zinc plated steel
  • Zinc plated grade 5 steel
  • Zinc plated grade 8 steel yellow
  • Chrome plated steel
SAE flat washer

SAE flat washers

SAE pattern is a tighter fit on the bolt and a smaller outside diameter.

  • Zinc plated steel
  • Zinc plated grade 5 steel
  • Zinc plated grade 8 steel yellow
  • Zinc plated grade 8 steel yellow - Extra thick
  • Chrome plated steel
Lock washer

Lock washers

Split lock washers place tension against a nut after tightening, to help prevent loosening.

  • Stainless steel 18-8
  • Stainless steel 316
  • Zinc plated steel
  • Zinc plated grade 8 steel yellow
  • Chrome plated steel
High collar lock washer

High collar lock washers

A split lock washer designed to fit under the head of a socket cap screw.

Lock washer external tooth

Lock washers external tooth

Uses external teeth to help prevent loosening.

  • Stainless steel 410
  • Zinc plated steel
Lock washers internal tooth

Lock washers internal tooth

Uses internal teeth to help prevent loosening.

  • Stainless steel 410
  • Zinc plated steel
  • Chrome plated steel