This is a pack of five (5) hex head bolts with washers for GM vehicles. These are for many different applications for many different GM vehicles. You will receive 5 bolts per order. These bolts have a built in washer that spins freely and locktite on the threads. (Contact us for a bulk pricing quote if you want to purchase a lot of these bolts)

M6 X 1.00 X 18

Thread Diameter: M6

Thread Pitch: 1.00mm

Washer Diameter: 18mm

Head Size: 10mm

Length: 18mm (overall)

Grade: 8.8

GM Part # 11589177

Item is number 13 in the GM diagram.