Trapezoidal threaded rod DIN976-1 LH

The DIN 976-1 LH trapezoidal threaded rod is a rod with a left-hand trapezoidal thread, designed for use in mechanical systems where self-loosening must be prevented or where the direction of movement must be opposite to the usual one. The left-hand trapezoidal thread offers high strength, high efficiency and durability, so it is widely used in lifting equipment, screw drives, presses and automated systems. It is made of carbon, alloy or stainless steel and can be uncoated, zinc-plated or hot-dip galvanised, depending on the application conditions and the corrosion resistance required.