ARP Fasteners & Hardware

Bolts, Stainless Steel 300, Polished, Hex Head, 1/2-13 in. Thread, 2.50 in. Underhead Length, Set of 5

Part Number: ARP-646-2500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Bolts, Hex Head, Stainless 300, Polished, 8mm x 1.25 RH Thread, 100mm UHL, Set of 5

Part Number: ARP-761-1015

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Special Purpose Washer, Black Oxide, 7/16" ID - 7/8" OD, .120 Thickness, Pair

Part Number: ARP-200-8522

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 1/4 in.-28 RH Thread, 1.250 in. UHL, Set of 5

Part Number: ARP-740-1250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Insert Washer, .250 in. Inside Diameter, .317 in. Outside Diameter, Set of 10

Part Number: ARP-200-8570

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Nut, 12-Point, Reduced Wrenching, Self Locking, Carbon Steel, Cadmium/Chromate, 5/16 in.-24 Thread, Each

Part Number: ARP-200-8203

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Bolts, 12-Point Head, Stainless 300, Polished, 3/8 in.-16 RH Thread, 3.250 in. UHL, Set of 5

Part Number: ARP-615-3250

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Bolts, 12-Point Head, Custom 450, Black Oxide, 7/16 in.-14 RH Thread, 3.000 in. UHL, Set of 5

Part Number: ARP-643-3000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Nuts, 12-Point, Custom 450, Black Oxide, 8mm x 1.00 RH Thread, Set of 10

Part Number: ARP-300-8360

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Bolts, Stainless Steel 300, Polished, Hex Head, 12mm x 1.50 Thread, 100mm Underhead Length, Set of 5

Part Number: ARP-764-1011

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Special Purpose Washer, Black Oxide, 3/8" ID - 3/4" OD, .120 Thickness, Pair

Part Number: ARP-200-8547

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Bolts, 12-Point Head, Custom 450, Black Oxide, 7/16 in.-14 RH Thread, 2.750 in. UHL, Set of 5

Part Number: ARP-643-2750

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Bolts, 12-Point Head, Custom 450, Black Oxide, 3/8 in.-16 RH Thread, 0.500 in. UHL, Set of 5

Part Number: ARP-642-0500

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Bolts, 12-Point Head, Stainless 300, Polished, 7/16 in.-14 RH Thread, 2.250 in. UHL, Set of 5

Part Number: ARP-616-2250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Bolts, 8740 Chromoly, Black Oxide, 12-Point Head, 12mm x 1.75 Thread, 60mm Underhead Length, Set of 5

Part Number: ARP-675-1007

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Washer, Steel, Cadmium Plated, .500 in. I.D., .875 in. O.D., .063 in. Thick, Each

Part Number: ARP-200-8407

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Bolts, Hex Head, Stainless Steel, Polished, 3/8 in.-16 RH Thread, 2.250 in. UHL, Set of 5

Part Number: ARP-625-2250

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Nut, 12-Point, Custom 450, Black Oxide, 1/2 in.-20 RH Thread, Each

Part Number: ARP-300-8306

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Bolts, 8740 Chromoly, Black Oxide, Hex Head, 12mm x 1.50 Thread, 40mm Underhead Length, Set of 5

Part Number: ARP-664-1004

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 7/16 in.-20 RH Thread, 3.000 in. UHL, Set of 5

Part Number: ARP-743-3000

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 7/16-20 in. RH Thread, 3.500 in. UHL, Set of 5

Part Number: ARP-743-3500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Washer, Flat, Hardened, Chromoly, Black Oxide, 0.438 in. i.d., 0.995 in. o.d., 0.120 in. Thick, Each

Part Number: ARP-200-8708

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Bolts, Hex Head, Chromoly Steel, Black Oxide, 7/16 in.-14 RH Thread, 4.750 in. UHL, 1/2 in. Wrench, Set of 5

Part Number: ARP-655-4750

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Bolts, Hex Head, Stainless 300, Polished, 3/8 in.-16 RH Thread, 4.500 in. UHL, Set of 5

Part Number: ARP-623-4500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 3/8 in.-24 RH Thread, 4.250 in. UHL, Set of 5

Part Number: ARP-742-4250

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air