Customers who purchased this item also purchased:

ARP 1/2-20 12 Point Nuts, Stainless, 2-Pack

ARP M10 x 1.50 x 25 12 Point Head Black Oxide Bolt, 5-Pack

ARP 5/16-18 x 1.500 Black Oxide Bolt, 12 Pt Head, 5-pack

ARP 1/4-20 x 0.750 Black Oxide Bolt, 12 Point Head, 5-Pack

ARP 1/4-20 x 0.515 Black Oxide Bolt, 12 Point Head, 5-Pack

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"Great people to do business with. I bought several items from these guys and was very pleased with the items and their attention to their customers."
R.J. from Florida

ARP 5/16-24 12 Point Nuts, Black Oxide, 2-Pk

Brand: Automotive Racing Products (ARP)

These high-strength (180,000 psi) chrome moly nuts are a perfect match for ARP 5/16-24 Black Oxide Bolt 5-Packs (sold separately).

The 5/16-24 UNF (fine thread) nuts take a 3/8" 12-point socket, but they have a full 9/16" OD bearing surface, just like the matching ARP 741 Series bolts. Head measures 0.348" high overall. The black oxide finish looks great and is easy to paint if desired. Pack of 2 nuts.

Qty

Part No.

Price

Stock Status

ARP300-8321

Condition: New

$3.38

In Stock

Customers who purchased this item also purchased
ARP 1/2-20 12 Point Nuts, Stainless, 2-Pack	ARP M10 x 1.50 x 25 12 Point Head Black Oxide Bolt, 5-Pack	ARP 5/16-18 x 1.500 Black Oxide Bolt, 12 Pt Head, 5-pack	ARP 1/4-20 x 0.750 Black Oxide Bolt, 12 Point Head, 5-Pack	ARP 1/4-20 x 0.515 Black Oxide Bolt, 12 Point Head, 5-Pack

ARP SAE Nuts, 12-Point

0.04 lb 672036012243