Fastener: A fastener is a general term for a class of mechanical parts used to fasten two or more parts (or components) together into a single unit.Connector: Connector is used for steel member, wood member and steel, wood two kinds of connection between the metal parts.What's the difference between

Fastener screws need to be inspected before or after production before they can be put into use. Therefore, in order to get a better use effect of fastener screws, these inspections must be carefully carried out. Hebei Wanchen Fastener Manufacturing Co., LTD. Xiaobian according to the summary of exp

1. First, remove the sludge on the surface of broken screws and broken ends and bludgeon the center of the section to death. Then, install a 6-8mm diameter drill bit with an electric drill to drill the center bludgeon hole. After the hole is drilled, remove the small bit and replace it with a 16 mm

Materiais不锈钢材质C碳Si 矽Mn锰P磷S硫Ni 镍Cr 铬Mo钼Cu 铜SUSXM7 (302 HQ)Max 0.03Max 1.00Max 2.00Max 0.045Max 0.0308.00~10.0017.00~19.00—3.00~4.00SUS 304 (304 M)Max 0.08M

The 2020 China (Jiaxing) Fastener Industry Expo will be held on October 28-30, 2020. The 2020 China (Jiaxing) Fastener Industry Expo (hereinafter referred to as "Jiaxing Fastener Expo") will be held at the Jiaxing International Convention and Exhibition Center in Zhejiang held with grandeur.Affected

1.the power supply adopts the vertical external characteristic, and the positive polarity is used in the direct current (the welding wire is connected to the negative electrode).2.it is generally suitable for the welding of thin plates below 6mm, with the characteristics of beautiful weld bead and s