Known as: hexagon-head bolt / hexagon-head bolt m 6 x30 din 931-8.8 / hexagon-head bolt m 6x30 / hexagon-head bolt m 6 x 30 various applications great for securing the rear engine lid catch on a 914
Replace messy, dangerous leaky valve covers before they catch your car on fire. Upgrade your exhaust covers to the "turbo" style and forget about them warping again.