Description:

Thread Size: M4 x 12mm; Thread Pitch: 1.34mm / 0.05". Made of 304 stainless steel, sturdy and durable, can adapt to various indoor and outdoor environments.. It is driven by a cross groove, with uniform force, easy to lock, not easy to slip, and convenient and quick to use.. The self-tapping screws can drill well into the wood, sheet metal and other surfaces. The thread can reduce the resistance when screwing in and prevent cracking.. Widely used in various industries such as manufacturing, construction, engineering, and assembly..