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ARP 12-Point Nuts

4.93 out of 5 stars 209 Customer Reviews

ARP nuts are made from aerospace-quality material with 12-point style heads. Available in chromoly or stainless steel, they come in many sizes to meet just about all of your needs and are rated at 180,000 psi tensile strength.

Results 1 - 25 of 30

Nuts, 12-Point, Custom 450, Black Oxide, 12mm x 1.25 RH Thread, Set of 10

Part Number: ARP-300-8337

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Nuts, 12-Point, Custom 450, Black Oxide, 5/16 in.-24 RH Thread, Set of 10

Part Number: ARP-300-8331

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Nuts, 12-Point, 8740 Chromoly, Black Oxide, 7/16 in.-20 RH Thread, Set of 10

Part Number: ARP-300-8333

4.93 out of 5 stars ( 14 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Nut, 12-Point, Stainless Steel, Polished, 5/16 in.-24 Thread, Set of 10

Part Number: ARP-4008331

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Nuts, 12-Point, 8740 Chromoly, Black Oxide, 1/2 in.-20 RH Thread, 9/16 Wrench Diameter, Set of 10

Part Number: ARP-300-8334

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Nuts, 12-Point, Stainless Steel, Polished, 3/8 in. Thread, Set of 10

Part Number: ARP-401-8341

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Nuts, 12-Point, Stainless Steel, Polished, 3/8 in.-24 RH Thread, Set of 10

Part Number: ARP-400-8332

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Nuts, 12-Point, Custom 450, Black Oxide, 8mm x 1.25 RH Thread, Set of 10

Part Number: ARP-300-8312

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Nuts, 12-Point, Stainless Steel, Polished, 5/16-18 in. Thread, Set of 10

Part Number: ARP-401-8343

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

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

Part Number: ARP-300-8394

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Nuts, 12-Point, Stainless Steel, Polished, 1/4-20 in. Thread, Set of 10

Part Number: ARP-401-8340

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Nuts, 12-Point, Custom 450, Black Oxide, 1/2 in.-20 RH Thread, Set of 10

Part Number: ARP-300-8336

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Nut, 12-Point, Steel, Black Oxide, 7/16 in.-20 Thread, Set of 10

Part Number: ARP-301-8356

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Nuts, 12-Point Head, Stainless Steel, Polished, 1/4 in.-28 RH Thread, Set of 10

Part Number: ARP-400-8330

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Nuts, 12-Point Head, Stainless Steel, Polished, 7/16 in.-20 RH Thread, Set of 10

Part Number: ARP-400-8333

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Nuts, 12-Point, Custom 450, Black Oxide, 9/16 in.-18 RH Thread, Pair

Part Number: ARP-300-8325

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Nuts, 12-Point, Stainless Steel, Polished, 1/2-13 in. Thread, Set of 10

Part Number: ARP-401-8342

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Nuts, 12-Point Head, Steel, Black Oxide, 6mm x 1.0 RH Thread, Set of 10

Part Number: ARP-300-8390

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Nuts, 12-Point, Custom 450, Black Oxide, 10mm x 1.25 RH Thread, Set of 10

Part Number: ARP-300-8364

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 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 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Nuts, 12-Point, Steel, Black Oxide, 1/2 in.-13 RH Thread, Set of 10

Part Number: ARP-301-8342

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 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 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Nut, 12-Point, Steel, Black Oxide, 7/16 in.-20 Thread, Set of 10

Part Number: ARP-301-8354

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Nuts, 12-Point, Steel, Black Oxide, 7/16 in.-14 RH Thread, Set of 10

Part Number: ARP-301-8346

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Nuts, 12-Point, Custom 450, Black Oxide, 10mm x 1.25 RH Thread, Set of 10

Part Number: ARP-300-8363

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air