Shop for Nuts, Bolts, Screws & Fasteners on sale from the biggest home hardware equipments store in USA
DETAILS
DESCRIPTION
Use with Grade 5 or 8 fasteners. Extra thick alloy uss flat washers. High tensile strength, won't dish out. ASTM F436 Rockwell hardness of C38-C45. ASTM A325 and A490 dimensional specifications. Plating: zinc; yellow dichromate plating for corrosion resistance.
Highlights:
- Size: 7/16"
- Outside Diameter: 1-1/4"
- Inside Diameter: 1/2"
- Thickness: 0 .140-.158
- Pack of 50