Threaded connection is a widely used detachable fixed connection, has the advantages of simple structure, reliable connection, convenient assembly and disassembly, widely used in mechanical equipment. One, double bolt assembly

Countersunk head screws are used in the need to install, the surface of the parts can't be raised, and there were two kinds of thickness of the fastening parts, so-called thick, that is to say the fastening parts thickness is greater than the countersunk head screw head thickness, bolt tightening, t

Because stainless steel and carbon steel are essentially different, stainless steel has better extensibility, improper use of simple lead to screw can not smoothly enter, the binding force is not strong. Precautions for the use of stainless steel drilling screws are as follows: Before using, confirm

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

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