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Description
Lock Washer - 42530J
5/16" Lock Washers, Medium, Silicon Bronze, Jar
| Brand Name | Minerallac |
| Sub Brand | Cully |
| Type | Split Lock Washer |
| Special Features | Applies greater bolt tension per unit of applied torque. Resists loosening caused by vibration and corrosion. |
| Application | Provides a hardened bearing surface, creating more uniform torque control and load distribution. |
| Material | Silicon Bronze (Alloy 651) |
| Thickness | 0.078" |
| Outside Diameter | 0.583" |
| Inside Diameter | 0.322" |
| Color | Bronze |
| Rockwell Hardness | C38 - 43 |
Spec Sheet PDF
