This is a pack of two (2) hex flange head bolts for GM vehicles. These bolts have a flanged bottom that serves as a washer. These are for many different applications for many different GM vehicles. You will receive 2 bolts per order. (Contact us for a bulk pricing if you want to purchase a lot of these bolts)

M8 X 1.25 X 60

Thread Diameter: M8

Thread Pitch: 1.25mm

Flange Diameter: 18mm

Head Size: 13mm

Length: 60mm (overall)

Shank Length: 30mm

Grade: 8.8

GM Part # 11588730

Item is number 24 in the GM diagram.