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ARP Bolts, Head Studs, Fasteners & More

ARP Bolts, Head Studs, Fasteners & More

When racing professionals in NHRA, IHRA, NASCAR, and Formula 1 competition need bullet-proof fasteners for their high-performance machines, they turn to one company:...

When racing professionals in NHRA, IHRA, NASCAR, and Formula 1 competition need bullet-proof fasteners for their high-performance machines, they turn to one company: ARP. Since 1968, Automotive Racing Products has been engineering and perfecting bolts, studs, nuts, and other fasteners for engines, cylinder heads, headers, wheels, transmissions, and more. ARP uses only top-quality materials—far above the usual “aerospace quality” others settle for—in a highly exacting manufacturing process to create fasteners with the strength and durability to last race after race.

When racing professionals in NHRA, IHRA, NASCAR, and Formula 1 competition need bullet-proof fasteners for their high-performance machines, they turn to one company: ARP. Since 1968, Automotive Racing Products has been engineering and perfecting bolts, studs, nuts, and other fasteners for engines, cylinder heads, headers, wheels, transmissions, and more. ARP uses only top-quality materials—far above the usual “aerospace quality” others settle for—in a highly exacting manufacturing process to create fasteners with the strength and durability to last race after race.

Individual Parts

Results 1 - 25 of 58

Washers, Chromoly, Black Oxide, .438 in. I.D., .813 in. O.D., .120 in. Thick, Set of 10

Part Number: ARP-200-8530

4.92 out of 5 stars ( 13 )

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Washers, Chromoly, Black Oxide, .438 in. I.D., .812 in. O.D., Set of 10

Part Number: ARP-200-8573

5.0 out of 5 stars ( 1 )

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Washers, Chromoly, Black Oxide, Chamfered, .500 in. I.D., .875 in. O.D., .120 in. Thick, Set of 10

Part Number: ARP-200-8533

5.0 out of 5 stars ( 3 )

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Washers, Chromoly, Black Oxide, .500 in. I.D., .875 in. O.D., .120 in. Thick, Set of 10

Part Number: ARP-200-8534

4.78 out of 5 stars ( 9 )

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Washers, Chromoly, Black Oxide, .375 in. I.D., .750 in. O.D., .120 in. Thick, Set of 10

Part Number: ARP-200-8557

5.0 out of 5 stars ( 3 )

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Washers, Chromoly, Black Oxide, .500 in. I.D., .565 in. O.D., Set of 10

Part Number: ARP-200-8574

5.0 out of 5 stars ( 2 )

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Washers, Chromoly, Black Oxide, .375 in. I.D., .625 in. O.D., .120 in. Thick, Set of 10

Part Number: ARP-200-8554

5.0 out of 5 stars ( 3 )

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Washers, Steel, Black Zinc, .438 in. Inside Diameter, .875 in. Outside Diameter, Set of 10

Part Number: ARP-200-8598

5.0 out of 5 stars ( 4 )

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Flat Washers, Chromoly, Black Oxide, 0.473 in. I.D., 0.875 in. O.D., 0.120 in. Thick, Set of 10

Part Number: ARP-200-8537

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Washers, Black Oxide, .313 in. Inside Diameter, .675 in. Outside Diameter, .120 in. Thick, Set of 10

Part Number: ARP-200-8587

5.0 out of 5 stars ( 3 )

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Washers, Chromoly, Black Oxide, .563 in. I.D., 1 in. O.D., .120 in. Thick, Set of 10

Part Number: ARP-200-8535

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Flat Washers, Chamfered, Chromoly, Black Oxide, 0.473 in I.D., 0.875 in. O.D., 0.120 in. Thick, Set of 10

Part Number: ARP-200-8551

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Washers, Chromoly, Black Oxide, .375 in. I.D., .443 in. O.D., Set of 10

Part Number: ARP-200-8572

5.0 out of 5 stars ( 1 )

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Washers, Chromoly, Black Oxide, .438 in. I.D., .750 in. O.D., .120 in. Thick, Set of 10

Part Number: ARP-200-8531

5.0 out of 5 stars ( 2 )

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Washers, Chromoly, Black Oxide, .438 in. I.D., .813 in. O.D., .120 in. Thick, Set of 10

Part Number: ARP-200-8539

4.0 out of 5 stars ( 2 )

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Special Purpose Washer, Black Oxide, 7/16 in. ID - 13/16 in. OD, .120 Thickness, Non-Chamfered, Each

Part Number: ARP-200-8510

5.0 out of 5 stars ( 5 )

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Special Purpose Washer, Black Oxide, 7/16 in. ID - 13/16 in. OD, .120 Thickness, Chamfered, Each

Part Number: ARP-200-8509

5.0 out of 5 stars ( 4 )

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Washers, Chromoly, Black Oxide, Chamfered, .438 in. I.D., .875 in. O.D., .120 in. Thick, Set of 10

Part Number: ARP-200-8532

5.0 out of 5 stars ( 1 )

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Washers, Flat, Chromoly, Black Oxide, .394 in. I.D., .850 in. O.D., Set of 10

Part Number: ARP-200-8592

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Washers, Steel, Black Oxide, .313 in. I.D., .812 in. O.D., .120 in. Thick, Set of 10

Part Number: ARP-200-8588

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Washers, Steel, Black Oxide, .313 in. I.D., .550 in. O.D., .120 in. Thick, Set of 10

Part Number: ARP-200-8584

5.0 out of 5 stars ( 4 )

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Washers, Chromoly, Black Oxide, .375 in. I.D., .675 in. O.D., .120 in. Thick, Set of 10

Part Number: ARP-200-8556

4.5 out of 5 stars ( 2 )

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Washers, Chromoly, Black Oxide, .438 in. I.D., .750 in. O.D., .120 in. Thick, Set of 10

Part Number: ARP-200-8558

5.0 out of 5 stars ( 2 )

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Washer, Chromoly, Black Oxide, .473 in. Inside Dia., .875 in. Outside Dia., .120 in. Thick, Each

Part Number: ARP-200-8500

5.0 out of 5 stars ( 1 )

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Washers, Insert Style, Chromoly Steel, Black Oxide, .313 in. I.D., .380 in. Insert O.D., Set of 10

Part Number: ARP-200-8571

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