Does long m6 screw have to be half thread?

In recent years, with the development of the manufacturing industry, many places are now useful to the long screw, even long m6 screw has been asked. Because they were worried that we wouldn’t be able to produce the infinitely long screws they needed. The machine used by the World Wide Screw manufacturer to make long screws is a mold closing machine – in theory, you can make screws of infinite length. At present, the longest screw produced by the world stone screw manufacturer is 1.78 meters.

When some customers came to our factory for inspection, they saw many kinds of long screws on our desk and asked us: “Why are our long screws made of machine thread or can only be made of machine thread?” In fact,  long m6 screw can not only do machine silk half thread, but also can do the full thread and self-tapping thread. But full – thread and self – attack is rare. Why do total thread so few? One: If the long screw for the whole thread, the price will be much higher than that for the half thread. Two: According to the items that customers need to tighten, most of them need to use machine threads, and they seldom use self-tapping threads.

Shenzhen Shi Shi Tong is specialized in producing  long m6 screw, infinite long bolts, super long screws and so on. Welcome to consult

Skype: kalyn qin M: +86 18124507113 Tel: +86 0755-85296744 annie@szsst88.com Add: No. 11, Dinghou Road, Dongfang Community, Songgang Street, Baoan District, Shenzhen, Guangdong, China