Pernos de cabeza hexagonal M16x50, tornillos de cabeza, aptos para construcción metálica, maquinaria, automoción, acero galvanizado clase 8.8 DIN933 16 mm x 50 mm

Hex Head Screw Advantages of Hex Head Screws With their hexagonal shape, the hex head screws allow for greater torque than traditional circular head screws. You cannot install or remove them using a standard screwdriver bit like a flat head or head. Instead, you will need to use a ratchet and socket combination. Also known as a socket wrench, it allows you to fit the socket bit onto the head of the hex head screw. Once positioned, you can turn the socket wrench to install or remove the hex head screw. The socket wrench will grip all six sides of the head so you create more torque. Hex head screws are also less likely to strip than traditional counterparts. The head of a traditional screw may be stripped when you install or remove it. When the drill bit is placed inside the head drive recess, it may damage the screw during installation or removal. Hex head screws distribute this rotational force on all six sides so stripping is less likely to occur. Features: Head Type: Hexagonal Material: Zinc plated steel. Size: M16x50