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ARP Flange Base Hex Nuts, SAE

Despite being basic nuts, these fasteners still carry all of ARP's legendary quality and workmanship. They are a great match to high-strength ARP bolts.

These SAE (inch) nuts have a slight flange around the base that extends from corner to corner on the hex. The flange OD is just large enough to prevent the points of the hex from digging in and damaging parts.

Part No.	Description	Price	Stock Status
ARP301-8324	ARP Hex Nut, 5/16-18 UNC x 1/2 Wrenching, Black, 2-Pack	$1.28	In Stock
ARP200-8614	ARP Hex Nut, 5/16-24 UNF x 3/8 Wrenching, Black, each	$1.69	Not In Stock notify me when available
ARP200-8644	ARP Hex Nut, 5/16-24 UNF x 3/8 Wrenching, Black, 2-Pack	$3.37	Not In Stock notify me when available
ARP200-8674	ARP Hex Nut, 5/16-24 UNF x 3/8 Wrenching, Black, 10-Pack	$16.87	In Stock

ARP Flange Base Hex Nuts, SAE

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ARP Bulk Fasteners, SAE (Inch) Sizes