This is a hex head, flanged bolt for automotive use. This bolt has a flanged head that acts as a washer. This is for many different applications for many different vehicles, although this is commonly used as a negative battery cable bolt. This also has locktite on the threads. You will receive 1 bolt per order. (Contact us for a bulk pricing if you want to purchase a lot of these bolts)

M10 X 1.5 X 30mm

Thread Diameter: M10

Thread Pitch: 1.5mm

Length: 30mm (overall)

Flange Diameter: 21mm

Head Size: 15mm

GM Part # 11562011

Item is number 13 in the GM diagram.