Step screw refers to non-standard screw with more than two steps, we call step screw. The step screw is generally not in stock, are to be through the mold production will have. Step screws include non-standard step screws, stainless steel step screws, inner hexagon step screws, M4 step screws, outer hexagon step screws, stainless steel hexagon step screws, cross pan head step screws, etc
Step screw as a hardware fastener directly into the work piece, has the function of tapping, locking and fastening as one, the hardness of the step screw also needs to meet its requirements, in order to avoid bending or deformation of the screw due to excessive force or work piece hardness.
Non-standard step screw is selected step screw standard does not belong to the national standard, uncommon size, generally used for fewer parts of the application. Step screws are suitable for a variety of communication products, electronic instruments, meters, computers, digital products, household appliances, electric toys, multiple types of movement and other precision organizations, of course, but also used in mechanical equipment, water conservancy projects, room decoration, ships and vehicles, etc. Using step screws saves costs and provides a convenient connection solution.
Our company has 20 years of experience in the production and processing of step screw customization, can be customized according to your needs to map to sample, if there is demand, can call consulting!