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.

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ARP M10 Id .950 Od No Chamfer Washer

ARP M10 Id .950 Od No Chamfer Washer

$2.45

ARP Washer, Hardened, High Performance, Chamfer, Flat, 5/16 in. ID, 0.655 in. OD, 0.075 Thick, Chromoly, Black Oxide, Set of 10

ARP Washer, Hardened, High Performance, Chamfer, Flat, 5/16 in. ID, 0.655 in. OD, 0.075 Thick, Chromoly, Black Oxide, Set of 10

$7.41

ARP 7/16 Id .700 Od No Chamfer Washers

ARP 7/16 Id .700 Od No Chamfer Washers

$4.20

ARP 7/16 Id .700 Od No Chamfer Washers

ARP 7/16 Id .700 Od No Chamfer Washers

$18.00

ARP 7/16 in.ID .750 in.OD black washers

ARP 7/16 in.ID .750 in.OD black washers

$4.62

ARP 1/4 in.ID .440 in.OD no chamfer black washers

ARP 1/4 in.ID .440 in.OD no chamfer black washers

$4.20