ARP offers studs and bolts in a choice of chrome moly steel with a black oxide finish or stainless steel. You have a choice between conventional hex head bolts and nuts or compact, easy access 12-point designs.

ARP Stainless is specially alloyed for extra durability. It’s polished using a proprietary process to produce a beautiful finish. Tensile strength is typically rated at 180,000 psi.

Find ARP 12-Point Nuts and get Free Shipping on Orders Over $109 at Summit Racing! 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.

Inch Big Sert Inserts; Inch Big Sert Kits; Metric Master Kits; Inch Master Kits; Metric Thread Inserts; Inch Fine Thread Inserts; Inch Coarse Thread Inserts; ... 5/16-18 ARP 12 Point Black Oxide In Stock 3/8-16 ARP 12 Point Black Oxide In Stock Header Bolts Stainless Steel In Stock 7/16 Head & Main Studs 3/4" Short Coarse

ARP stainless steel bolts are rated at 170,000 psi to provide a substantial extra margin of safety over Grade 8 and other hardware. They're available in hex head or 12-point styles and a variety of lengths and sizes for use on cars, boats, trailers, and more.

They are both heat-treated prior to thread rolling and machining, feature an exclusive, flat, 12-point head design and larger than stock shank diameter for increased strength and improved flywheel register. Kits include washers and nuts where applicable.

description: 3ag-1.250-2s 5/16-18 x 1-1/4 arp 2000 12-point bolt stainless steel,3/8 wrenching,.478 flange dia. + or - .005,.350 shoulder.replacement for jessel rocker stands. price: $4.39

Bolts, 12-Point Head, Stainless 300, Polished, 1/4 in.-20 RH Thread, 1.000 in. UHL, Set of 5. Part Number: ARP-611-1000. 5.0 out of 5 stars