M48-5 X 140mm 六角頭螺絲 | 8.8級鋼 無鍍層 | 全螺紋 (2 / 包裝)

The threading is clean and consistent all the way down, so the fully threaded length made alignment easy when I torqued them into place. The hex head grips well with a standard socket, and the steel feels dense and ready for heavy use.

These bolts are chunky, solid pieces of steel that feel properly industrial. The full threading runs clean all the way down, and the hex head grabs a socket with zero play. Exactly what I needed for heavy equipment assembly, and two in the pack is a nice touch.

My torque wrench clicked over perfectly with these hex heads—no rounding or slipping like I've had with other bolts. The full threading grabbed cleanly in the steel plate I'm assembling.