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DETAILS
DESCRIPTION
Smooth burr-free surfaces. Zinc; yellow dichromate plating for corrosion resistance. High tensile strength, won't dish out. Parallel bearing surfaces distribute load. High strength alloy steel complies with ASTM F436. USS Alloy Flat Washers for use with Grade 5 or 8 fasteners.
Highlights:
- Size: 1/4"
- Outside Diameter: 3/4
- Inside Diameter: 5/16
- Thickness: .051/.080
- Rockwell Hardness C38-C45
- Pack of 500