Teeth on the outer perimeter of the washer prevent component shifting under heavy loads and maintain maximum tension.

sw93-3

Hole
Size
Inside Diameter
Min.
Inside Diameter
Max.
Outside Diameter
Min.
Outside Diameter
Max.
Free Height
Min.
Free Height
Max.
Thickness WCL Product Number
3/8 0.384 0.398 0.865 0.885 0.1 0.11 0.045 3534-20-11
3/8 0.39 0.395 0.99 1.01 0.12 0.13 0.07 3534-20-07