Stainless Steel Button Head Cap Screw Black Oxide

Stainless Steel Button Head Cap Screw Black Oxide

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading din hex bolt manufacturers and suppliers in China, welcome to buy din hex bolts, din standard hex bolt, nuts bolts from our factory and company. Shanghai Jinrui owes total assets of RMB 50 million with area of 5000㎡. The business...
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Product Introduction

After years of pioneering and enterprising, our company has built a modern production line of wing nut, eye bolt, Bolt. We will effectively integrate and use all resources with a more open vision. We firmly believe that as long as we take the scientific development concept and market as the guidance, the innovation as the driving force, the quality of survival, constantly innovate, we will certainly win a better tomorrow! Our company believes in: self-discipline, sincerity, altruistic entrepreneurial spirit. We have got a experienced engineering team to serve for the every single comprehensive needs.

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading din hex bolt manufacturers and suppliers in China, welcome to buy din hex bolts, din standard hex bolt, nuts bolts from our factory and company.

Shanghai Jinrui owes total assets of RMB 50 million with area of 5000㎡. The business covers 18 countries from five continents.Now three branches of Shanghai Jinrui are Shanghai Xingrui Bolt Factory, Shanghai Xingrui Wire Steel Factory, and Shanghai Xingrui Hot heading Factory.           

DIN standard hex bolt includes two kinds of type,DIN931(half thread) and DIN933(full thread).All the DIN hex bolt can be made of carbon steel,stainless steel,alloy steel and other materials.   The size can be standard or customized.The DIN hex bolt usually used in the machinery and equipment, construction, automobile, railway and other industries.


Standard

Grade

Finish

Thread

DIN931        DIN933

4.8

Plain

UNC

6.8

Zinc  plated

8.8

Yellow  zinc  plated

10.9

PTFE

12.9

Black

UNF

A2-70

Dacromet

A4-70

HDG

Other

Other


DIN933


DIN931

We are a diversified enterprise specializing in the research and development, production, sales and service of Stainless Steel Button Head Cap Screw Black Oxide. Welcome any inquiry to our company. We always adhere to the tenet of quality assurance and customer first, to provide customers with excellent products and good services in a pioneering spirit.

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