ARP Fasteners & Hardware

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

Part Number: ARP-653-2750

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

• Special Order

Bolts, 12-Point Head, Stainless 300, Polished, 7/16 in.-20 RH Thread, 3.500 in. UHL, Set of 5

Part Number: ARP-714-3500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 17, 2026 if ordered today

• Special Order

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: Today

Nuts, Hex, 180,000 psi Yield Strength, Flanged, Steel, Black Oxide, 3/8-16 in. Thread Size, Pair

Part Number: ARP-200-8724

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Estimated Ship Date: Today

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

Part Number: ARP-725-1750

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Special Order

Bolts, 12-Point Head, Custom 450, Black Oxide, 1/4 in.-20 RH Thread, 4.250 in. UHL, Set of 5

Part Number: ARP-640-4250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 17, 2026 if ordered today

• Special Order

Nuts, Hex Head, Stainless Steel, Polished, 3/8 in.-24 RH Thread, Set of 5

Part Number: ARP-400-8754

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Estimated Ship Date: Today

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: Today

Nut, Hex Head, Flanged, Steel, Black Oxide, 7/16 in.-14 RH Thread, Each

Part Number: ARP-301-8305

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 7/16 in.-14 RH Thread, 4.000 in. UHL, Set of 5

Part Number: ARP-645-4000

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Estimated Ship Date: Today

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

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Estimated Ship Date: Today

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 3/8 in.-16 RH Thread, 2.750 in. UHL, Set of 5

Part Number: ARP-644-2750

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

Washers, Black Oxide, .313 in. Inside Diameter, .813 Outside Diameter, .120 in. Thick, Set of 10

Part Number: ARP-200-8589

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 3/8 in.-24 RH Thread, 2.750 in. UHL, Set of 5

Part Number: ARP-744-2750

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

• Special Order

Bolts, Stainless Steel 300, Polished, Hex Head, 1/2-13 in. Thread, 2.00 in. Underhead Length, Set of 5

Part Number: ARP-646-2000

Not Yet Reviewed

Estimated Ship Date: Today

Nuts, 12-Point, Steel, Black Oxide, 3/8 in.-16 RH Thread, Pair

Part Number: ARP-301-8321

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bolts, 12-Point Head, Custom 450, Black Oxide, 1/4 in.-20 RH Thread, 3.250 in. UHL, Set of 5

Part Number: ARP-640-3250

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Estimated Ship Date: Today

Washer, Flat, Chromoly, Black Oxide, .472 in. I.D., 0.750 in. O.D., .120 in. Thick, Set of 10

Part Number: ARP-200-8760

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Estimated Ship Date: Today

Nut, 12-Point, Steel, Black Oxide, 12mm x 1.25 Thread, Each

Part Number: ARP-301-8318

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: ARP-753-2000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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: Today

Bolts, Hex Head, Chromoly Steel, Black Oxide, 7/16 in.-14 RH Thread, 4.000 in. UHL, Set of 5

Part Number: ARP-655-4000

Not Yet Reviewed

Estimated Ship Date: Today

Bolts, Hex Head, Chromoly Steel, Black Oxide, 7/16 in.-14 RH Thread, 4.500 in. UHL, Set of 5

Part Number: ARP-655-4500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 17, 2026 if ordered today

• Special Order

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

Part Number: ARP-745-1250

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Estimated Ship Date: Today

Bolts, 12-Point Head, Stainless 300, Polished, 1/4-28 in. RH Thread, 3.500 in. UHL, Set of 5

Part Number: ARP-711-3500

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

• Special Order