ARP 4001209 Universal- 1.000 In. Uhl- 12 Pieces Header Bolt & Stud Kits

ARP stainless steel header bolts are 15 percent stronger than Grade 8 steel. These 12-point bolts have a compact head that will allow a socket to fit into those tight tricky spaces next to the headers. These bolts are both highly corrosion-resistant and heat-resistant. They have a polished finish and come in 12-point and hex-style heads. Washers are included.Specifications Fastener Style - Bolt Head Style - 12 Point Fastener Material - Stainless steel Fastener Finish - Polished Quantity - 12 UHL - 1.000 in. Thread Size - 3/8 in. Wrenching - 5/16 in.Features Fastener Style - Bolt Head Style - 12 Point Fastener Material - Stainless steel Fastener Finish - Polished Quantity - 12 UHL - 1.000 in. Thread Size - 3/8 in. Wrenching - 5/16 in. - SKU: KSAO739