ARP Fasteners & Hardware

Bolts, 12-Point Head, Stainless 300, Polished, 1/4 in.-20 RH Thread, 4.500 in. UHL, Set of 5

Part Number: ARP-611-4500

Not Yet Reviewed

Estimated Ship Date: Today

Nut, 12-Point, Custom 450, Black Oxide, 3/8 in.-24 RH Thread, Each

Part Number: ARP-300-8302

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Bolts, Hex Head, Stainless 300, Polished, 6mm x 1.00 RH Thread, 80mm UHL, Set of 5

Part Number: ARP-760-1013

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bolts, Hex Head, Chromoly Steel, Black Oxide, 7/16 in.-14 RH Thread, 2.000 in. UHL, Set of 5

Part Number: ARP-655-2000

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Bolts, Hex Head, Chromoly Steel, Black Oxide, 6mm x 1.0 RH Thread, 90mm UHL, Set of 5

Part Number: ARP-660-1014

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bolts, Hex Head, Stainless 300, Polished, 6mm x 1.00 RH Thread, 12mm UHL, Set of 5

Part Number: ARP-760-1016

Not Yet Reviewed

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Nuts, ARP 12-Point Nuts, M12 x 1.5 Threads, 14 mm Wrench, Stainless Steel, Polished, Sold as a Pair

Part Number: ARP-401-8383

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bolts, 8740 Chromoly, Black Oxide, Hex Head, 12mm x 1.75 Thread, 45mm Underhead Length, Set of 5

Part Number: ARP-665-1005

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Studs, Stainless, Polished, 12-Point, M8 x 1.25mm, M8-1.25mm, 2.25 in. Length, Set of 4

Part Number: ARP-400-8005

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: ARP-200-8520

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Bolts, Hex Head, Custom 450, Black Oxide, 5/16 in.-18 RH Thread, 0.560 in. UHL, Set of 5

Part Number: ARP-651-0560

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bolts, Hex Head, Stainless 300, Polished, 6mm x 1.00 RH Thread, 70mm UHL, Set of 5

Part Number: ARP-760-1011

Not Yet Reviewed

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Bolts, Hex Head, Chromoly Steel, Black Oxide, 10mm x 1.25 RH Thread, 40mm UHL, Set of 5

Part Number: ARP-663-1005

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bolts, 12-Point Head, Custom 450, Black Oxide, 1/4 in.-20 RH Thread, 2.500 in. UHL, Set of 5

Part Number: ARP-640-2500

Not Yet Reviewed

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Bolts, 12-Point Head, Stainless 300, Polished, 10mm x 1.25 RH Thread, 40mm UHL, Set of 5

Part Number: ARP-773-1005

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bolts, 12-Point Head, Stainless 300, Polished, 1/4 in.-20 RH Thread, 3.250 in. UHL, Set of 5

Part Number: ARP-611-3250

Not Yet Reviewed

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Bolts, 12-Point Head, Custom 450, Black Oxide, 7/16 in.-14 RH Thread, 1.750 in. UHL, Set of 5

Part Number: ARP-643-1750

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Washers, Chromoly, Black Oxide, .438 in. I.D., .750 in. O.D., .073 in. Thick, Set of 10

Part Number: ARP-200-8682

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Bolts, Stainless Steel 300, Polished, 12-Point Head, 1/2-13 in. Thread, 4.50 in. Underhead Length, Set of 5

Part Number: ARP-656-4500

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

Bolts, 8740 Chromoly, Black Oxide, Hex Head, 12mm x 1.75 Thread, 70mm Underhead Length, Set of 5

Part Number: ARP-665-1008

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Studs, Stainless, Polished, 12-Point, M8 x 1.25mm, M8-1.25mm, 2.25 in. Length, Set of 10

Part Number: ARP-400-8025

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Bolts, 8740 Chromoly, Black Oxide, Hex Head, 1/2-13 in. Thread, 2.50 in. Underhead Length, Set of 5

Part Number: ARP-617-2500

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Bolts, Hex Head, Stainless 300, Polished, 1/4 in.-20 RH Thread, 2.000 in. UHL, Set of 5

Part Number: ARP-621-2000

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Nuts, Hex, Serrated Flange, Grade 8 Steel, Cadmium, 1/4 in.-28 RH Thread, Set of 10

Part Number: ARP-200-8639

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bolts, Hex Head, Stainless 300, Polished, 3/8 in.-16 RH Thread, 2.750 in. UHL, Set of 5

Part Number: ARP-623-2750

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today