What Is The Use Of The Screw Head Shape?

In the mechanical industry, screws are an essential part. Different scenarios use different types of screws, so there are thousands of screws in the world. Different types are specifications, head type, groove type, thread type, material, surface treatment, etc. Today, what is the role of the head shape of the screw and the screw head?

The Shenzhen Shi Shi Tong screw factory is customized according to the customer’s needs. According to the customer’s usage, the assembled products are designed and manufactured. Does the head shape of the screw work? First of all, let’s first understand what type of screw head. The general head type has common head shapes such as pan head, flat head, button head, large flat head and hexagon head. What is their role?

The head of the pan head screw is obviously a circular arc, which is generally used for internal workpieces or invisible workpieces; flat head screws（countersunk head screw), because the screw head plane is flat, the head of the entire screw can be screwed into the assembled machine, generally for a secure connection to the outside. The purpose of the button head is more extensive. The presence of the button parts, electrical appliances, and machinery can be seen. The advantage of the truss head screw is that the force area is relatively large, and the product will not be easily damaged at the joint of the screw. More plastic rooms are used. Hex head screws are mainly used on machinery, which is easy to tighten, disassemble, and not easy to slip.

Understand the role of various screw head types, you can choose the screw that suits you according to your use situation when purchasing the screw. If you need to customize the production screw, please contact the Shenzhen Shi Shi Tong screw factory: kalyn@szsst88.com