Wilwood’s Socket Head Cap Screws are manufactured from high strength alloy steel. Various plating methods are used depending on application.

More From This Category

ARP Cylinder Head Stud, Pro-Series, 12-point Head, For Chevrolet 4 & 6 Cyl, Inline 4-cylinder (1962 & Later), Kit

ARP Cylinder Head Stud, Pro-Series, 12-point Head, For Chevrolet 4 & 6 Cyl, Inline 4-cylinder (1962 & Later), Kit

$311.33

ARP Bolts, Stainless Steel 300, Polished, Hex Head, 1/2-13 in. Thread, 5.50 in. UHL, Set of 5

ARP Bolts, Stainless Steel 300, Polished, Hex Head, 1/2-13 in. Thread, 5.50 in. UHL, Set of 5

$116.28

ARP Main Bolts, High Performance Series, 2-Bolt Main, For Cadillac, V8, Kit

ARP Main Bolts, High Performance Series, 2-Bolt Main, For Cadillac, V8, Kit

$95.68

ARP Cylinder Head Stud, Pro-Series, 12-point Head U/C Studs, For Porsche, 3.4L water cooled engine, 911 (996) Non-Turbo, Kit

ARP Cylinder Head Stud, Pro-Series, 12-point Head U/C Studs, For Porsche, 3.4L water cooled engine, 911 (996) Non-Turbo, Kit

$1,118.99

ARP Nut, 12-point, 8740 Chromoly, Steel, Black, 8mm x 1.25 Thread, 180000psi, Set of 2

ARP Nut, 12-point, 8740 Chromoly, Steel, Black, 8mm x 1.25 Thread, 180000psi, Set of 2

$24.15