Minerallac Lock Washer, Medium Split, Measurement System: Imperial, 5/16 in Nominal, Steel, Zinc Plated, 0.322 in ID, 0.583 in OD, 0.078 in Thickness
Applies greater bolt tension per unit of applied torque|Resists loosening caused by vibration and corrosion|A coiled, hardened, split circular washer with a slightly trapezoidal wire section|Rockwell C38 to 43 HRc hardness
Finish
Zinc Plated
Inside Diameter
0.322
Material
Steel
Measurement System
Imperial
Nominal Size
5/16
Outside Diameter
0.583
Thickness
0.078
Type
Medium Split
Brand
Minerallac
Manufacturer
Minerallac Company