This is a pack of five (5) bolts for many different applications for many different GM vehicles. You will receive 5 bolts per order. These bolts have locktite on the threads. These bolts are pierce form stud style bolts. The head on these bolts is a round, hollow style, and take a special tooling for installation. (Contact us for a bulk pricing if you want to purchase a lot of these bolts)

M8 X 1.25 X 25

Thread Diameter: M8

Thread Pitch: 1.25mm

Length: 25mm (overall)

Head Size: 11mm

Washer (Flange) Diameter: 17mm

GM Part # 15559012

Pierce Form Stud, Property class 9.8 system-fed fasteners; Fabristeel Manufacturing; Romulus, MI; black

Manufacture Part # P8M250/TC