This set of 12 stainless steel M6 x 65mm T‑slot bolts provides a strong, corrosion‑resistant fixing solution for roof racks, bike racks, ski racks, kayak mounts, solar panel brackets, cargo baskets and rooftop platforms. Made from solid 304 stainless steel, each bolt offers excellent durability even in harsh or salt‑water environments. The square‑head design slides easily into most T‑track roof bars without scratching, allowing secure installation with no drilling required. Every set includes one bolt, two washers and one nut for straightforward assembly. Measuring 70×6mm overall with an M6x1.0 thread, these bolts are ideal for mounting accessories, securing equipment and upgrading roof‑rack setups.