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

A Spherical cap with the flat faceadjacent to the shank. This is a form of mushroom head. With an 80-82 angle for use where flush surface is desired. Countersunk section aids centering. Raised Hexagon Washer HeadFlat Head (100) Countersink)A Thin section of a hexagonal prismwith a spherical cap. mo

Duplex Stainless Steel (DSS) refers to about 50% of ferrite and austenite, and generally requires less than 30% of stainless steel. In the case of a lower C content, the Cr content is between 18% and 28%, and the Ni content is between 3% and 10%. Some steels also contain alloying elements such as Mo

Stainless steel fasteners will lock up during use. The locking phenomenon has its own objective factors. Because stainless steel and carbon steel have inherent differences, stainless steel has good ductility, but the hardness has a certain gap with carbon steel. Stainless steel bolts and nuts will p

自攻自钻螺丝使用教程SAE 」78标准规定了一般用途碳钢自攻自钻螺丝钉的尺寸技术要求，也包括性能要求，标准的目的是要使符合规定机械性能要求的碳钢自攻自钻螺丝钉在装配中，能钻出孔并同时成形或切削出与自身相连接的螺纹，而螺钉自身螺纹不产生变形和脱扣。

In 29th, President Xi Jinping met with US President Trump in Osaka. The two heads of state exchanged in-depth views on the fundamental issues concerning the development of Sino-US relations, the current Sino-US economic and trade frictions, and international and regional issues of common concern, an