ARP Fasteners & Hardware

Special Purpose Washer, Black Oxide, 3/8" ID - 5/8" OD, .062 Thickness, Each

Part Number: ARP-200-8505

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 7/28/2025

Washer, Flat, Chromoly, Black Oxide, .394 in. I.D., .850 in. O.D., .120 in. Thick, Pair

Part Number: ARP-200-8591

Not Yet Reviewed

Estimated Ship Date: Monday 7/28/2025

Nuts, 12-Point, Custom 450, Black Oxide, 9mm x 1.25 RH Thread, Pair

Part Number: ARP-300-8352

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/28/2025

Special Purpose Washer, Black Oxide, 7/16" ID - 13/16" OD, .120 Thickness, Pair

Part Number: ARP-200-8529

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/28/2025

Washer, Flat, Chamfer, Stainless Steel, Polished, 0.120 in. Thick, 0.375 in. I.D., 0.750 in. O.D., Pair

Part Number: ARP-400-8527

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/28/2025

Nuts, Hex Head, Stainless Steel, Polished, 5/16 in.-24 RH Thread, Set of 5

Part Number: ARP-400-8752

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 15, 2025 if ordered today

• Special Order

Washer, Steel, Black Oxide, .375 in. I.D., .625 in. O.D., .120 in. Thick, Each

Part Number: ARP-200-8504

Not Yet Reviewed

Estimated Ship Date: Monday 7/28/2025

Washer, Flat, Stainless Steel, Cadmium Plated, .438 in. I.D., .750 in. O.D., .063 in., Thick, Each

Part Number: ARP-200-8419

Not Yet Reviewed

Estimated Ship Date: Monday 7/28/2025

Nuts, 12-Point, Steel, Black Oxide, 1/2 in.-13 RH Thread, Pair

Part Number: ARP-301-8322

Not Yet Reviewed

Estimated Ship Date: Monday 7/28/2025

Washer, Flat, Chromoly, Black Oxide, .375 in. I.D., .750 in. O.D., Each

Part Number: ARP-200-8517

Not Yet Reviewed

Estimated Ship Date: Monday 7/28/2025

Washer, Flat Washer, 0.440 in. Outer Diameter, 0.250 in. Inner Diameter, Chromoly, Black Oxide, Each

Part Number: ARP-200-8420

Not Yet Reviewed

Estimated Ship Date: Monday 7/28/2025

Washer, Flat, Chromoly, Black Oxide, .472 in. I.D., 0.750 in. O.D., .120 in. Thick, Set of 10

Part Number: ARP-200-8760

Not Yet Reviewed

Estimated Ship Date: Monday 7/28/2025

Special Purpose Washer, Black Oxide, 7/16" ID - 3/4" OD, .120 Thickness, Pair

Part Number: ARP-200-8521

Not Yet Reviewed

Estimated Ship Date: Monday 7/28/2025

Nut, 12-point, Stainless Steel, Polished, 5/16-18 in. Thread Size, Each

Part Number: ARP-401-8303

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/28/2025

Nuts, Hex, 180,000 psi Yield Strength, Flanged, Steel, Black Oxide, 3/8-16 in. Thread Size, Pair

Part Number: ARP-200-8724

Not Yet Reviewed

Estimated Ship Date: Monday 7/28/2025

Nut, 12-point, Stainless Steel, Polished, 7/16-14 in. Thread, Each

Part Number: ARP-401-8306

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/28/2025

Nut, 12-Point, Steel, Black Oxide, 5/16 in.-18 RH Thread, Each

Part Number: ARP-301-8303

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/28/2025

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

Part Number: ARP-200-8606

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 7/28/2025

Washers, Flat, Chromoly, Black Oxide, .500 in. I.D., .875 in. O.D., Pair

Part Number: ARP-200-8524

Not Yet Reviewed

Estimated Ship Date: Monday 7/28/2025

Nut, Hex, Serrated Flange, Stainless Steel, Polished, 5/16 in.-24 RH Thread, Each

Part Number: ARP-400-8610

Not Yet Reviewed

Estimated Ship Date: Monday 7/28/2025

Special Purpose Washer, Black Oxide, 7/16" ID - 3/4" OD, .120 Thickness, Pair

Part Number: ARP-200-8548

Not Yet Reviewed

Estimated Ship Date: Monday 7/28/2025

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: Monday 7/28/2025

Washers, Flat, Chromoly, Black Oxide, .500 in. I.D., .875 in. O.D., Pair

Part Number: ARP-200-8523

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/28/2025

Nut, 12-Point, Reduced Wrenching, Self Locking, Carbon Steel, Cadmium/Chromate, M10 x 1.25 Thread, Each

Part Number: ARP-200-8207

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/28/2025

Washer, Flat, Stainless Steel, Polished, 0.120 in. Thick, 0.394 in. I.D., 0.750 in. O.D., Pair

Part Number: ARP-400-8534

Not Yet Reviewed

Estimated Ship Date: Monday 7/28/2025