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Phone: +86-18668336001
E-mail: michael@cngoshen.com
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Address: 2-1218 Hualong Mansion, Nanhu district, Jiaxing City, Zhejiang, China
  • Jul
    31
    Why choose hex socket head screw

    The socket head of the hexagon screw is round outside, the middle is concave hexagon.This structure has obvious advantages.The socket head of the hexagon screw is round outside, the middle is concave hexagon.This structure has obvious advantages.1. More load.It has six stress surface, compared to on

  • Jul
    19
    What's stainless steel bolts ?

    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

  • Jul
    10
    Duplex Stainless Steel (DSS)

    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

  • Jul
    08
    Analysis of the Causes of Stainless Steel Screw Locking and Resolute Solution

    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

  • Jul
    05
    ​Self-tapping self-drilling screw tutorial

    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。

  • Dec
    03
    Hex bolt VS hex tap screw

    hex bolt and hex tap screw can be very confusing ,Its one of those situations where you may order a hex cap screw and wind up with a hex bolt.They have same hex head and machine screw . Today, we will explain the details of hex bolts vs hex tap screw to you.

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