ARP Fasteners & Hardware

Nut, Hex, Serrated Flange, Stainless Steel, Polished, 1/4 in.-28 RH Thread, Each

Part Number: ARP-400-8609

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Special Order

Washer, Flat, Chromoly, Black Oxide, .312 in. I.D., .550 in. O.D., .120 in. Thick, Pair

Part Number: ARP-200-8578

Not Yet Reviewed

Estimated Ship Date: Today

Washer, Steel, Black Oxide, .375 in. I.D., .750 in. O.D., .120 in. Thick, Each

Part Number: ARP-200-8507

5.0 out of 5 stars ( 1 )

Nut, 12-Point, Custom 450, Black Oxide, 9mm x 1.25 RH Thread, Each

Part Number: ARP-300-8342

Not Yet Reviewed

Estimated Ship Date: Today

Nut, 12-Point Head, Custom 450, Black Oxide, 7/16 in.-20 RH Thread, Each

Part Number: ARP-300-8375

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Nut, Hex, Custom 450, Black Oxide, 5/16 - 24 in., Each

Part Number: ARP-200-8602

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 3, 2025 if ordered today

• Special Order

Washer, Flat, Chromoly, Black Oxide, .312 in. I.D., .675 in. O.D., .120 in. Thick, Each

Part Number: ARP-200-8575

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Nuts, 12-Point, Steel, Black Oxide, 7/16 in.-14 RH Thread, Pair

Part Number: ARP-301-8326

Not Yet Reviewed

Estimated Ship Date: Today

Nuts, 12-Point, Flanged, Steel, Black Oxide, 7/16 in.-14 RH Thread, Pair

Part Number: ARP-301-8325

Not Yet Reviewed

Estimated Ship Date: Today

Washers, Flat, Chromoly, Black Oxide, .313 in. I.D., .575 in. O.D., Pair

Part Number: ARP-200-8642

Not Yet Reviewed

Estimated Ship Date: Today

Nut, 12-Point, Reduced Wrenching, Self Locking, Carbon Steel, Cadmium/Chromate, 7/16 in.-20 Thread, Each

Part Number: ARP-200-8209

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Special Order

Washers, Chromoly, Black Oxide, .437 in. I.D., .875 in. O.D., Pair

Part Number: ARP-200-8597

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Washer, 1/2ID 7/8OD SS washer

Part Number: ARP-400-8513

Not Yet Reviewed

Estimated Ship Date: Today

M8 X 1.25 SS self locking 12pt nut

Part Number: ARP-400-8206

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Special Order

Nut, 12-Point, Steel, Black Oxide, 1/4 in.-20 RH Thread, Each

Part Number: ARP-301-8300

Not Yet Reviewed

Estimated Ship Date: Today

Nuts, Hex, Serrated Flange, Grade 8 Steel, Cadmium, 3/8 in.-24 RH Thread, Pair

Part Number: ARP-200-8640

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 3, 2025 if ordered today

• Special Order

Nut, 12-point, Steel, Black Oxide, 3/8-24 in. RH Thread, Each

Part Number: ARP-300-8371

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Special Purpose Washer, Black Oxide, 3/8" ID - 5/8" OD, .120 Thickness, Pair

Part Number: ARP-200-8544

Not Yet Reviewed

Estimated Ship Date: Today

Nut, 12-Point, Steel, Black Oxide, 1/2 in.-20 Thread, Pair

Part Number: ARP-301-8333

Not Yet Reviewed

Estimated Ship Date: Today

Washer, Steel, Cadmium Plated, .312 in. I.D., .563 in. O.D., .063 in. Thick, Each

Part Number: ARP-200-8417

Not Yet Reviewed

Estimated Ship Date: Today

Washer, Flat, Chromoly, Black Oxide, .472 in. I.D., 0.750 in. O.D., .120 in. Thick, Pair

Part Number: ARP-200-8740

Not Yet Reviewed

Estimated Ship Date: Today

Nut, 12-Point, Custom 450, Black Oxide, 1/4 in.-28 RH Thread, Each

Part Number: ARP-300-8300

Not Yet Reviewed

Estimated Ship Date: Today

Nuts, Hex Head, Stainless Steel, Polished, 7/16 in.-20 RH Thread, Set of 5

Part Number: ARP-400-8756

Not Yet Reviewed

Estimated Ship Date: Today

Nut, 12-Point Head, Stainless Steel, Polished, 10mm x 1.25 RH Thread, Each

Part Number: ARP-400-8344

Not Yet Reviewed

Estimated Ship Date: Today

Bolts, Hex Head, Chromoly Steel, Black Oxide, 1/4 in.-28 RH Thread, 1.000 in. UHL, Set of 5

Part Number: ARP-750-1000

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

• Special Order