ARP Fasteners & Hardware

Bolts, 8740 Chromoly, Black Oxide, Hex Head, 1/2-20 in. Thread, 6.00 in. Underhead Length, Set of 5

Part Number: ARP-716-6000

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Nut, Hex, Custom 450, Black Oxide, 5/16 - 24 in., Each

Part Number: ARP-200-8602

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Bolts, Stainless Steel 300, Polished, Hex Head, 1/2-13 in. Thread, 4.25 in. Underhead Length, Set of 5

Part Number: ARP-646-4250

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Bolts, Hex Head, Custom 450, Black Oxide, 3/8 in.-16 RH Thread, 4.250 in. UHL, Set of 5

Part Number: ARP-652-4250

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Bolts, 12-point Head, Chromoly, Black Oxide, 7/16-14 in. Thread, 3.0 in. UHL, Set of 5

Part Number: ARP-645-3000

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Studs, Stainless, Polished, 12-Point, M8 x 1.25mm, M8-1.25mm, 2.00 in. Length, Set of 16

Part Number: ARP-400-8034

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Estimated Ship Date: Apr 6, 2026 if ordered today

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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: Today

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 7/16 in.-20 RH Thread, 1.375 in. UHL, Set of 5

Part Number: ARP-746-1375

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Washers, Flat, Chromoly, Black Oxide, .313 in. I.D., .575 in. O.D., Pair

Part Number: ARP-200-8642

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Estimated Ship Date: Today

Bolts, Hex Head, Chromoly Steel, Black Oxide, 10mm x 1.50 RH Thread, 65mm UHL, Set of 5

Part Number: ARP-662-1013

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Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Bolts, Hex Head, Custom 450, Black Oxide, 1/4 in.-20 RH Thread, 2.750 in. UHL, Set of 5

Part Number: ARP-650-2750

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Estimated Ship Date: Today

Bolts, 12-Point Head, Stainless 300, Polished, 6mm x 1.00 RH Thread, 135mm UHL, Set of 5

Part Number: ARP-770-1018

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Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Bolts, Stainless Steel 300, Polished, 12-Point Head, 1/2-13 in. Thread, 4.25 in. Underhead Length, Set of 5

Part Number: ARP-656-4250

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Bolts, Hex Head, Chromoly Steel, Black Oxide, 8mm x 1.25 RH Thread, 115mm UHL, Set of 5

Part Number: ARP-661-1019

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Mitsubishi 4B11T cam tower stud kit

Part Number: ARP-107-1001

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Nut, 12-Point Head, Stainless Steel, Polished, 1/4 in.-28 RH Thread, Each

Part Number: ARP-400-8300

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bolts, Hex Head, Stainless Steel, Polished, 7/16-14 in. Thread, 5.0 in. UHL, Set of 5

Part Number: ARP-626-5000

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Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 6mm x 1.00 RH Thread, 65mm UHL, Set of 5

Part Number: ARP-670-1010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Washer, Steel, Black Oxide, .375 in. I.D., .750 in. O.D., .120 in. Thick, Each

Part Number: ARP-200-8507

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bolts, Stainless Steel 300, Polished, 12-Point Head, 12mm x 1.50 Thread, 40mm Underhead Length, Set of 5

Part Number: ARP-774-1004

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Washers, Chromoly, Black Oxide, .437 in. I.D., .875 in. O.D., Pair

Part Number: ARP-200-8597

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Bolts, Hex Head, Stainless 300, Polished, 10mm x 1.25 RH Thread, 20mm UHL, Set of 5

Part Number: ARP-763-1001

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Bolts, 8740 Chromoly, Black Oxide, Hex Head, 1/2-13 in. Thread, 5.00 in. Underhead Length, Set of 5

Part Number: ARP-617-5000

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Nut, 12-Point, Reduced Wrenching, Self Locking, Carbon Steel, Cadmium/Chromate, 7/16 in.-20 Thread, Each

Part Number: ARP-200-8209

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Studs, Stainless, Polished, 12-Point, M8 x 1.25mm, M8-1.25mm, 1.25 in. Length, Set of 16

Part Number: ARP-400-8031

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Estimated Ship Date: Mar 30, 2026 if ordered today

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