ARP Fasteners & Hardware

Bolts, Hex Head, Custom 450, Black Oxide, 5/16 in.-18 RH Thread, 1.500 in. UHL, Set of 5

Part Number: ARP-651-1500

Not Yet Reviewed

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

Bolts, Hex Head, Chromoly, Black Oxide, 3/8 in.-16 RH Thread, 2.000 in. U.H.L., Set of 5

Part Number: ARP-654-2000

5.0 out of 5 stars ( 1 )

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

Nut, 12-Point, Stainless Steel, Polished, 8mm x 1.25 Thread, Pair

Part Number: ARP-400-8311

5.0 out of 5 stars ( 3 )

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

Nuts, Hex, Chromoly, Black Oxide, 3/8-16 in. Thread, Set of 10

Part Number: ARP-200-8734

5.0 out of 5 stars ( 2 )

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

Bolts, Stainless Steel 300, Polished, 12-Point Head, 1/2-20 in. Thread, 3.50 in. Underhead Length, Set of 5

Part Number: ARP-755-3500

5.0 out of 5 stars ( 1 )

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

Bolts, 12-point Head, 180,000 psi, Stainless Steel, Polished, 1/2-13 in. Thread, 3.50 in. UHL, Set of 5

Part Number: ARP-656-3500

Not Yet Reviewed

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

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 7/16 in.-20 RH Thread, 2.000 in. UHL, Set of 5

Part Number: ARP-743-2000

5.0 out of 5 stars ( 4 )

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

Bolts, Hex Head, Chromoly Steel, Black Oxide, 8mm x 1.25 RH Thread, 65mm UHL, Set of 5

Part Number: ARP-661-1010

Not Yet Reviewed

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

Bolts, 12-Point Head, Stainless 300, Polished, 3/8 in.-24 RH Thread, 1.750 in. UHL, Set of 5

Part Number: ARP-713-1750

Not Yet Reviewed

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

Bolts, Hex Head, Stainless 300, Polished, 8mm x 1.25 RH Thread, 35mm UHL, Set of 5

Part Number: ARP-761-1004

Not Yet Reviewed

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

Nut, Hex, 180,000 psi Yield Strength, Stainless Steel, Polished, 3/8-24 in. Thread Size, Each

Part Number: ARP-400-8604

5.0 out of 5 stars ( 1 )

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

Bolts, 8740 Chromoly, Black Oxide, 12-Point Head, 12mm x 1.50 Thread, 100mm Underhead Length, Set of 5

Part Number: ARP-674-1011

5.0 out of 5 stars ( 1 )

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

Bolts, Hex Head, Chromoly Steel, Black Oxide, 7/16 in.-14 RH Thread, 3.000 in. UHL, Set of 5

Part Number: ARP-655-3000

5.0 out of 5 stars ( 1 )

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

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 7/16 in.-14 RH Thread, 1.750 in. UHL, Set of 5

Part Number: ARP-645-1750

Not Yet Reviewed

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

Bolts, 8740 Chromoly, Black Oxide, Hex Head, 12mm x 1.75 Thread, 100mm Underhead Length, Set of 5

Part Number: ARP-665-1011

5.0 out of 5 stars ( 1 )

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

Bolts, Stainless Steel 300, Polished, 12-Point Head, 1/2-13 in. Thread, 3.00 in. Underhead Length, Set of 5

Part Number: ARP-656-3000

Not Yet Reviewed

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

Nuts, Hex, 180,000 psi Yield Strength, Steel, Black Oxide, 5/16-24 in. Thread Size, Set of 10

Part Number: ARP-200-8674

3.67 out of 5 stars ( 3 )

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

Nuts, 12-Point Head, Custom 450, Black Oxide, 7/16 in.-20 RH Thread, Set of 10

Part Number: ARP-300-8395

Not Yet Reviewed

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, 2.250 in. UHL, Set of 5

Part Number: ARP-641-2250

5.0 out of 5 stars ( 4 )

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

Nut, 12-Point, Steel, Black Oxide, 1/2 in.-20 Thread, Set of 10

Part Number: ARP-301-8353

5.0 out of 5 stars ( 1 )

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

Washers, Chromoly, Black Oxide, .375 in. I.D., .443 in. O.D., Set of 10

Part Number: ARP-200-8572

5.0 out of 5 stars ( 1 )

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

Bolts, 12-Point Head, Stainless 300, 1/4"-20 Thread, 4.250 UHL, 5 Pack

Part Number: ARP-611-4250

5.0 out of 5 stars ( 3 )

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

Bolts, 12-Point Head, Stainless 300, Polished, 1/4 in.-20 RH Thread, 3.000 in. UHL, Set of 5

Part Number: ARP-611-3000

5.0 out of 5 stars ( 1 )

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

Nuts, Hex Head, Nylon Insert, Stainless Steel, Polished, 1/2 in.-20 RH Thread, Set of 5

Part Number: ARP-400-8767

5.0 out of 5 stars ( 1 )

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

Bolts, Hex Head, Chromoly Steel, Black Oxide, 6mm x 1.0 RH Thread, 45mm UHL, Set of 5

Part Number: ARP-660-1006

Not Yet Reviewed

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