Definition of thread: A thread is a shape with a uniform spiral protrusion on the outer or inner surface of a solid. Why use thread?Tightening and connection: suitable for most screw products at this stage.Transmission function (displacement function): such as a micrometer for QC to check the size.S

Common materials for set screwsIt is a kind of screw used to fix the relative position of the machine.It is classified according to the slot type.It can have hexagon socket set screws, inner plum set screws, slotted set screws, and square head set screws without slots, etc. , The available materials

Currently, there are mainly stainless steels on the market.302HQ (0Cr18Ni9Cu3) - mainly used for self-tapping screws;SUS304 (0Cr18Ni9) - also known as A2, mainly used for the manufacture of ordinary stainless steel bolts, screws, washers, nuts, the strength of the general bolt is 70;SUS 316 (0Cr18Ni

How to using stainless steel drilling screw:Due to the essential difference between stainless steel and carbon steel, stainless steel has good extension, improper use is easy to lead to screw can not go into smoothly, the binding force is not strong.(1) confirm whether the mechanical properties of t

Self Drilling screw of drilling hole size 1.C、Ftype sself drilling screw in thermoplastic plasticssizedrilling diameterMinimum depth of screw insertionST2.21.86.5ST2.92.356.5ST3.42.96.5ST3.93.48ST4.63.98ST5.54.69.5ST6.35.39.52. C、Ftype sself drilling screw of mild carbon steel, brass,aluminium alloy

Stainless steel bolts are bolts made of stainless steel, stainless steel SUS201 bolts, stainless steel SUS304 bolts, stainless steel SUS316 bolts. So what is the use of this bolt compared to ordinary bolts?Stainless steel bolts are bolts made of stainless steel, stainless steel SUS201 bolts, stainle