Stainless steel hexagon screw materials generally have stainless steel plate SUS201, stainless steel plate SUS304, stainless steel plate SUS316 these. There are two kinds of hexagonal screws of stainless steel plate with extruded taps and no extruded taps at the head top.How to measure the straightn

The stainless steel bolt encountered water condensing in the air. Pollution means they contain a lot of sulfide or carbon monoxide. When they come into contact with water, they form sulfuric acid and hydroxide, which chemically corrode stainless steel bolts. Stainless steel bolts rust because the pr

1. Reasons for loosening of threaded fastener connectionThe essence of threaded fastener connection is to hold the connected parts together by axial force. When the bolt is tightened, the attenuation of axial force is called threaded connection loosening. The main reasons for its loosening are as fo

6-32UNC0.010 0.075 0.075 0.1200.190 0.032 0.325 0.189 0.438 0.5008-32UNC0.010 0.075 0.075 0.1200.222 0.032 0.357 0.221 0.438 0.50010-24UNC0.010 0.080 0.080 0.1300.251 0.038 0.406 0.250 0.531 0.5

When we use stainless steel screws, nuts and bolts, we often encounter the problem of locking, so what is the cause? How to solve this problem? The deflection Angle of thread matching and the soft characteristic of stainless steel are easy to cause the matching of locking screw and nut.With their re

01 Replace thin with thickFor important connecting parts on the machine, such as drive shaft and flying shaft, the bolts are usually threaded with fine teeth. When missing parts during maintenance, someone replaced them with coarse bolts. Due to the large inner diameter, small pitch and external Ang