DIN933 standard a2 a4-70 stainless steel SS 304 316 Hexagon bolts and hex nuts

Fully Threaded Tap Bolts that are either coarse or fine-threaded, in different lengths and diametersThe bolts have either cut or rolled screw threads that comply with the Unified system:UNC ( Unifield National Coarse ) and UNF ( Unifield National Fined). Fine threaded fasteners have more threads per inch than Couarse threaded fasteners because coarse threads are father apart. Hex bolts are not pointed whereas hex cap screws have a chamfered ( beveled ) point to protect the first thread from damage and to faciliate entry into an internally threaded part such as a nut or tapped hole.

These are made from premium materials to ensure strength and durability for every project you do. We are the company you can trust for fasteners and hardware for product supplies such as Fully Threaded Tap Bolts.Because of its fully threaded body, this is used in many of applications such as in the vehicle repair industry when attaching a motor to a machinery. Also, these can be used with pulley to adjust the belt tension.

Hex head bolts can be used for various different applications that include fastening steel, wood and other construction materials for projects such as highway structures,briges, docks, and buildings. Hex bolts with forged heads are also commonly used as headed anchor bolts.

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.