A true high performance washer from ARP, available in a variety of sizes and thickness, and with or without ID (inside diameter) chamfers. Our washers are constructed from either premium chrome moly with a black oxide finish or polished ARP stainless steel and are hardened.

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ARP Washer, Hardened, High Performance, Flat, 7/6 in. ID, 0.705 in. OD, Chromoly, Black Oxide, 0.09 in. Thick, Each

ARP Washer, Hardened, High Performance, Flat, 7/6 in. ID, 0.705 in. OD, Chromoly, Black Oxide, 0.09 in. Thick, Each

$1.99

ARP Washer, Flat Washer, 0.750 in. Outer Diameter, 0.438 in. Inner Diameter, Chromoly, Black Oxide, Set of 10

ARP Washer, Flat Washer, 0.750 in. Outer Diameter, 0.438 in. Inner Diameter, Chromoly, Black Oxide, Set of 10

$20.50

ARP Washer, Hardened, High Performance, Flat, 5/16 in. ID, 0.675 in. OD, 0.120 Thick, Chromoly, Black Oxide, Each

ARP Washer, Hardened, High Performance, Flat, 5/16 in. ID, 0.675 in. OD, 0.120 Thick, Chromoly, Black Oxide, Each

$1.99

Strange ,Washer, Steel, Black Oxide, 1/2 in. I.D, 0.063 in. Thick, Each

Strange ,Washer, Steel, Black Oxide, 1/2 in. I.D, 0.063 in. Thick, Each

$0.63

ARP Washer, Hardened, High Performance, Flat, 1/2 in. ID, 0.875 in. OD, Chromoly, Black Oxide, 0.12 in. Thick, Each

ARP Washer, Hardened, High Performance, Flat, 1/2 in. ID, 0.875 in. OD, Chromoly, Black Oxide, 0.12 in. Thick, Each

$1.99