7/8 F436 Beveled Washer HDG

7/8 F436 Beveled Washer HDG . Commonly used when fastening bolts through the flanges of "I" beams, these washers are manufactured from carbon steel and conform to ASTM F436 for hardened steel washers. These washers are suitable for use with fasteners covered in specifications A325, A354, A449 and A490.