Generic 1/2" Lock Washers, Internal Tooth, Zinc, Package Of 25
Product Overview
Prime Line Lock Washers, Internal Tooth, Zinc, Package Of 25. Size: 1/2 Inch. Features Teeth That Extend Inward. Prevents Loosening Of Bolt Or Nut By Biting Into Surface. Best To Use On Bolts Or Screws With Smaller Heads. Preferable Over External Tooth Lock Washers In Cases Where Teeth Need To Be Hidden. Specification(S) Met: Asme B18.21.1 Type A. Mfg #9082839
- Size: 1/2 Inch
- Features Teeth That Extend Inward
- Prevents Loosening Of Bolt Or Nut By Biting Into Surface
- Best To Use On Bolts Or Screws With Smaller Heads