Overview
Mfr description
84020577 84020577 3/4" HVY DTY ZINC INTE
- Heavy duty lock washers are used to support very heavy loads
- They are used on large pieces of equipment and machinery with heavy duty nuts and bolts
- Internal tooth lock washers have teeth along the inside diameter
- They prevent nut and bolt heads from loosening
- Spring steel is a low-alloy, carbon steel with very high yield strength.
Specifications
- MaterialSpring Steel
- Finish CoatingZinc-Plated
- Outer Diameter1.2600 in
- Inner Diameter0.7900 in
- GradeGrade 2
- Thickness0.078 in
- Military SpecificationsDoes Not Meet Military Specifications
- Minimum Inside Diameter0.7680 in
- Minimum Outside Diameter1.2400 in
- Screw Size3/4
- IncludesHeavy Duty
- Tooth TypeInternal Tooth
Compliance & Safety Data
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