Special Furniture Screw Lead Thread ACME Thread Custom Made

Special furniture screw is the screw’s thread, not just the wood type but the customized one. Lead shaped thread with depth pitch makes the screw more firm. The screw is designed according to the client’s request. Ever Hardware provides custom-made fasteners and customizable packaging.

A leadscrew (or lead screw), also known as a power screw or translation screw, is a screw used as a linkage in a machine, to translate turning motion into linear motion. Because of the large area of sliding contact between their male and female members, screw threads have larger frictional energy losses compared to other linkages. They are not typically used to carry high power, but more for intermittent use in low power actuator and positioner mechanisms. Common applications are linear actuators, machine slides (such as in machine tools), vises, presses, and jacks.

Galvanization, or galvanisation, (or galvanizing as it is most commonly called in that industry), is the process of applying a protective zinc coating to steel or iron, to prevent special furniture screw rusting. The most common method is hot-dip galvanizing, in which parts are submerged in a bath of molten zinc.