人妻在线欧美视频|日韩人妻中出中文字幕|久久久久88色偷偷免费|视频精品一区二区三区四区|精品福利一区二区在线观看|国产福利91精品一区二区|欧美精品久久天天躁免费观看|成人欧美一区二区三区黑人免费

Jiaxing Xincan Hardware Co., Ltd. About USMap Contact

News

Tell

0573-87761990
Company news
Location:HOME > News > Company news

Introduction of stainless steel and stainless iron correctly

Time:2019-04-28

Stainless steel standard parts | Stainless steel bolts | Stainless steel nuts | Stainless steel anchors, stainless steel standard parts made of high quality 304/316/321/316L and other materials, it has

It has high corrosion resistance, easy processing and beautiful appearance. It is the most commonly used standard component coupling. So what does it contain? See below for details:

1. Bolt: This is a type of fastener consisting of two parts: the head and the screw;

2, stud: This is a type of fastener that has no head and only has threads on both ends;

3. Screw: This is also a kind of fastener consisting of two parts: head and screw;

4, stainless steel nut: with internal threaded hole, the shape is generally flat hexagonal column shape, it is usually used to fasten into a whole with bolts, studs or machine screws

 Connectors

5, self-tapping screws: similar to machine screws, it is mainly used to fasten the connection of two thin metal members into a whole piece;

6. Wood Screw: It is also similar to the machine screw and can be screwed directly into the wooden member to fasten the connected members together.

7. Washer: A type of fastener with an oblate shape that acts to prevent the nut from loosening.

8. Retaining ring: It is installed in the shaft slot of the equipment to prevent the parts from moving left and right.

9. Pin: It is mainly used for positioning parts and plays the role of locking other fasteners.

10. Rivet: A type of fastener consisting of a head and a shank.

11. Assembly: refers to a type of fastener supplied in combination.

12. Solder nail: A heterogeneous fastener consisting of light energy and nail head.