ARP 200-8643 Black 8mm ID x .575" OD Washer - 10 Piece sold2026 1/4-24*5/16

1/4-24*5/16

Capacity 25LB per wheel

and turn the handle of the installation wrench to screw the wire thread insert into the threaded hole

MEETS SPECIFICATIONS: ASTM C920 Type S

ARP 200-8643 Black 8mm ID x .575" OD Washer - 10 Piece sold2026 1/4-24*5/16ARP 200 8643 Black 8mm ID x . 575" OD Washer 10 Piece Hardened ARP Special Purpose washers are parallel ground from premium chromoly. They are available in a variety of sizes and thicknesses for use on virtually any application. Special connecting rod washers are available, as are some of the popular metric sizes. Build up your supply so you don't get caught short when the need arises. Washers, Flat, Chromoly, Black Oxide, . 313 in. I. D., . 575 in.