Description
Flat Washer SAE Yellow Zinc F436
Flat Washer SAE Yellow Zinc F436:
- Dimensionally comparable to the USS washers, but have a smaller outside diameter
- Manufactured from a higher grade of steel than USS washers – alloy heat-treated steel
- Manufactured in accordance with ASTM Standard F436
- Designed to be used with A325 & A490 structural bolts




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