Front Strut Pinch Bolt, M10x85 - F22, F44, F3X, F48, U11, F39, U10

This part is listed by BMW as BMW part number 31306798530 (31 30 6 798 530) and is described as the long bolt for the bottom of the strut for F22 2-series, F30 3-series, F32 4-series, X1, and X2 models. This is known as a pinch bolt because the wheel hub carrier pinches the strut to secure it to the hub. It's an M10x85mm hex bolt. BMW calls for its replacement any time the bolt is loosened. The factory torque spec calls for 32ft-lbs (44Nm) plus another 90° rotation. See below for the matching hex nut under Related Items.

This is a Genuine BMW F3X front pinch bolt with a two year warranty. Buying a Genuine part will usually be more expensive than an OEM or aftermarket brand but you are assured that it meets BMW's designs for fitment, performance, and longevity. It will also be the very latest design, incorporating any updates or revisions that an aftermarket brand typically will ignore. 

For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.