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ARP
ARP 400-8311 Nuts, M8 x 1.25 Thread, 12-Point, Stainless Steel, Polished, Pair
MSRP: $20.22$11.39 -
ARP
ARP 400-8312 Nuts, M8 x 1.25 Thread, 12-Point, Stainless Steel, Polished, Set of 10
MSRP: $101.08$55.55 -
ARP
ARP 400-8321 Nuts, 5/16-24 in. Thread, 12-Point, Stainless Steel, Polished, Pair
MSRP: $10.33$5.85 -
ARP
ARP 400-8327 Nuts, M12 x 1.25 Thread, 12-Point, Stainless Steel, Polished, Pair
MSRP: $20.69$11.66 -
ARP
ARP 400-8333 Nuts, 7/16-20 in. RH Thread, 12-Point, Stainless Steel, Polished, Set of 10
MSRP: $57.26$32.49 -
ARP
ARP 400-8334 Nuts, 1/2-20 in. Thread, 12-Point, Stainless Steel, Polished, Set of 10
MSRP: $80.52$43.54 -
ARP
ARP 400-8390 Nuts, 6 mm x 1.00 Thread, 8 mm 12 Point Head, Stainless, Polished, Set of 10
MSRP: $86.45$46.73 -
ARP
ARP 400-8504 Flat Washers, 3/8 in. ID, 0.715 in. OD, 0.120 in. Thick, Stainless Steel, Pair
MSRP: $4.74$2.69 -
ARP
ARP 400-8506 Flat Washer, 1/4 in. ID, 0.563 in. OD, 0.063 in. Thick, Stainless Steel, Each
MSRP: $1.10$0.97 -
ARP
ARP 400-8507 Flat Washer, 3/8 in. ID, 3/4 in. OD, 0.120 in. Thick, Stainless Steel, Each
MSRP: $2.18$1.23 -
ARP
ARP 400-8508 Flat Washers, 3/8 in. ID, 0.715 in. OD, 0.120 in. Thick, Stainless Steel, Set of 10
MSRP: $22.58$12.71 -
ARP
ARP 400-8529 Flat Washers, 0.438 in. ID, 0.813 in. OD, 0.120 in. Thick, Stainless Steel, Pair
MSRP: $4.75$2.69 -
ARP
ARP 400-8532 Flat Washer, Special Purpose, Chamfered, 10 mm ID, 0.865 in OD, 4.1 mm Thick, Stainless, Polished, Set of 10
MSRP: $84.34$45.59 -
ARP
ARP 400-8537 Flat Washers, 3/8 in. ID, 3/4 in. OD, 0.120 in. Thick, Stainless Steel, Set of 10
MSRP: $22.50$12.66 -
ARP
ARP 400-8550 Flat Washers, 0.313 in. ID, 5/8 in. OD, 0.120 in. Thick, Stainless Steel, Set of 10
MSRP: $25.90$14.58 -
ARP
ARP 400-8654 Nuts, 3/8-16 in. RH Thread, Hex, Stainless Steel, Polished, Set of 5
MSRP: $7.08$4.01 -
ARP
ARP 400-8664 Self-Locking Nuts, 3/8-16 in. RH Thread, Hex, Stainless Steel, Polished, Set of 5
MSRP: $7.08$4.01 -
ARP
ARP 400-8666 Self-Locking Nuts, 7/16-14 in. RH Thread, Hex, Stainless Steel, Polished, Set of 5
MSRP: $7.44$4.22 -
ARP
ARP 400-8667 Self-Locking Nuts, 1/2-13 in. RH Thread, Hex, Stainless Steel, Polished, Set of 5
MSRP: $10.74$6.10 -
ARP
ARP 400-8711 Flat Washer, Chamfered, 6 mm ID, 0.98 in. OD, 0.165 in. Thick, Stainless, Natural, Each
MSRP: $5.23$2.96 -
ARP
ARP 400-8766 Self-Locking Nuts, 7/16-20 in. RH Thread, Hex, Stainless Steel, Polished, Set of 5
MSRP: $8.89$5.04
ARP
Automotive Racing Products (ARP) started in 1968, in Southern California. Their product line includes everything from engine and driveline fasteners for OEM replacement parts to exotic specialty hardware for the Formula 1, Indy car, NASCAR, NHRA Drag Racing, and Marine Applications. They produce a number of specialty products like cylinder head fastener kits, connecting rod bolts, exhaust manifold/header fastener kits, oil pan fastener kits, piston ring compressors, and more.