M8 Hexagon Head Bolt Grade 4.8/ 8.8/ 10.9/ 12.9 Half Thread Hex Bolt And Nut Pernos Din 931

DIN933 Stainless Steel Hex Head Sem Combine Bolt With Washer,Stainless steel hexagonal bolt consists of head and screw. There are two kinds of materials, one is iron, the other is stainless steel. Stainless steel materials are divided into 304, 316, 316L and other materials. As a Chinese manufacturer, stainless steel hexagonal bolts have a wide range of materials and thread types, which can be produced according to customer requirements. Customized drawings are provided by users. The meaning of bolt performance grade is international general standard. Bolts of the same performance grade, regardless of their material and source, have the same performance. Only performance levels can be selected in the design. Strength grade is 8.8, strength grade is 10.8, that is, the shear stress level of bolts is 8.8 GPa and 10.8 GPa. Our company has been producing and operating fasteners for many years, exporting foreign trade for many years, and our products are exported to Europe, America and other countries. Fastener types are complete. Welcome to consult.

Haiyan Hager Fastener Co., Ltd.

Our company is a professional manufacturing and supply of high-performance fasteners, located in China. Zhejiang. Sea salt, sea salt is the manufacturing base of fasteners in China. Products are exported to the United States, Canada and South America, Australia, Singapore and southeast Asia coastal countries. Enterprises mainly manufacture and supply B7 / B7M / L7 / L7M / B16 / B / B8 / B8M / 2H / 2HM / Gr 4 / Gr 7, and screw with safety performance, product performance can not only withstand high temperature but also low temperature, more adapt to extreme environment and harsh conditions of challenges, forging wire chamfer typing, heat treatment, surface treatment, machining, quality inspection and control..... all key manufacturing processes are conducted internally to ensure the integrity of the product. Therefore, our products must be fully traceable through strict testing, and the production control and documentation procedures are implemented in accordance with the highest international standards. All products can provide 3.1 certificate, so as to ensure that our products have the highest integrity, and passed ISO, API and other certification. Our products are suitable for the internationally renowned natural gas industry, Marine, ship, oil (pipeline), power generation (nuclear power generation, coal power generation, coal power generation) and other industries, and we are the secondary or tertiary suppliers of many international well-known companies. In particular, the surface treatment of PTFE we have international renowned partners for deep cooperation, products are used in a wide range of offshore oil industry, and can achieve strong corrosion resistance through long-term salt spray testing. We do inventory management on some common specifications, and we can also do timely manufacturing and supply if our customer needs urgent and air transportation specifications.