ARP Fasteners & Hardware

Nut, 12-Point, Steel, Black Oxide, 12mm x 1.25 Thread, Set of 10

Part Number: ARP-301-8349

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Bolts, Hex head, Stainless 300, Polished, 7/16 in.-14 RH Thread, 1.500 in. UHL, Set of 5

Part Number: ARP-626-1500

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Bolts, Stainless Steel 300, Polished, 12-Point Head, 1/2-20 in. Thread, 1.25 in. Underhead Length, Set of 5

Part Number: ARP-755-1250

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Bolts, 12-Point Head, Custom 450, Black Oxide, 5/16 in.-18 RH Thread, 3.000 in. UHL, Set of 5

Part Number: ARP-641-3000

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Bolts, Stainless Steel 300, Polished, 12-Point Head, 12mm x 1.75 Thread, 25mm Underhead Length, Set of 5

Part Number: ARP-775-1001

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Bolts, 8740 Chromoly, Black Oxide, 12-Point Head, 1/2-20 in. Thread, 1.00 in. Underhead Length, Set of 5

Part Number: ARP-726-1000

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Washers, Chromoly, Black Oxide, .313 in. I.D., .550 in. O.D., .120 in. Thickness, Set of 10

Part Number: ARP-200-8585

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Bolts, Flanged Hex Head, Stainless Steel, Polished, ARP Stainless 300 Grade, M8 x 1.25 Thread Size, 115.00mm Underhead Length, Set of 5

Part Number: ARP-761-1019

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Bolts, 8740 Chromoly, Black Oxide, Hex Head, 1/2-20 in. Thread, 2.50 in. Underhead Length, Set of 5

Part Number: ARP-716-2500

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Bolts, Hex Head, Stainless 300, Polished, 5/16 in.-18 RH Thread, 3.000 in. UHL, Set of 5

Part Number: ARP-622-3000

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Bolts, Hex Head, Chromoly Steel, Black Oxide, 10mm x 1.25 RH Thread, 60mm UHL, Set of 5

Part Number: ARP-663-1008

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Washer, Chromoly, Black Oxide, .500 in. I.D., .875 in. O.D., .120 in. Thick, Each

Part Number: ARP-200-8514

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Bolts, Stainless Steel 300, Polished, 12-Point Head, 1/2-20 in. Thread, 3.25 in. Underhead Length, Set of 5

Part Number: ARP-755-3250

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Bolts, 8740 Chromoly, Black Oxide, 12-Point Head, 12mm x 1.50 Thread, 60mm Underhead Length, Set of 5

Part Number: ARP-674-1007

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Bolts, 8740 Chromoly, Black Oxide, 12-Point Head, 1/2-20 in. Thread, 3.00 in. Underhead Length, Set of 5

Part Number: ARP-726-3000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Washers, Steel, Black Oxide, .313 in. I.D., .812 in. O.D., .120 in. Thick, Set of 10

Part Number: ARP-200-8588

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Bolts, 8740 Chromoly, Black Oxide, 12-Point Head, 12mm x 1.75 Thread, 90mm Underhead Length, Set of 5

Part Number: ARP-675-1010

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Bolts, Hex Head, Stainless 300, Polished, 1/4 in.-20 RH Thread, 2.250 in. UHL, Set of 5

Part Number: ARP-621-2250

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Washers, Flat, Chromoly, Black Oxide, .438 in. I.D., .675 in. O.D., Set of 10

Part Number: ARP-200-8681

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Washers, Flat, Stainless Steel, Polished, 0.394 in. i.d., 0.750 in. o.d., 0.120 in. Thick, Set of 10

Part Number: ARP-400-8544

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Bolts, Hex Head, Stainless 300, Polished, 10mm x 1.5 RH Thread, 40mm UHL, Set of 5

Part Number: ARP-762-1005

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 5/16 in.-24 RH Thread, 1.250 in. UHL, Set of 5

Part Number: ARP-741-1250

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Nuts, Nyloc Hex Head, Stainless Steel, Polished, 7/16 in.-14 RH Thread, Set of 5

Part Number: ARP-400-8666

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Bolts, Stainless Steel 300, Polished, Hex Head, 1/2-13 in. Thread, 3.00 in. Underhead Length, Set of 5

Part Number: ARP-646-3000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Bolts, 12-Point Head, Stainless 300, Polished, 7/16 in.-20 RH Thread, 2.000 in. UHL, Set of 5

Part Number: ARP-714-2000

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air