Standard: din911
The material of the Allen key is usually alloy structural steel or high quality carbon steel.
An Allen wrench is also called an Allen wrench. It reflects the most important difference between the Allen wrench and other common tools (such as a slotted screwdriver and cross screwdriver). It can reduce the force intensity of the user by applying the force on the screw by torque. It can be said that, in the installation tools involved in modern furniture industry, the Allen wrench is not the most commonly used, but it is the best one.
The key to the spread of the Allen wrench is its unique features and many advantages
1. It's simple and light.
2. There are six contact surfaces between the socket head screw and the spanner, which are fully stressed and not easy to damage.
3. It can be used to screw the screw in the deep hole.
4. The diameter and length of the wrench determine its torsion force.
5. It can be used to screw very small screws.
6. Easy to manufacture and low cost.
7. Both ends of the wrench can be used.
Industry applications:
Environmental protection equipment, medical equipment, communication equipment, electric power facilities, electronic products, food machinery, petrochemical industry, ship assembly, pump valve pipeline, building curtain wall, outdoor occasions, etc.
Why does stainless steel screw have magnetism?
Because after cold heading and cold rolling, the molecular arrangement of stainless steel will change, resulting in micro magnetism, but this is only physical property, chemical property is not changed.
Zhuhai Jiali Hardware Co., Ltd. was founded in 2008. It is a professional enterprise specializing in the production and sales of industrial fasteners. At present, the main products of the company include hex screw, hexagon screw, micro screw, set screw, various nuts, tooth bar, flat washer, spring washer, open ring ring, various color washers, 12.9 alloy steel high strength screw, Allen wrench Ring wrench, also can be customized according to the drawing non-standard. The products mainly comply with national standards, German standards, American standards, British Standards and international standards. The main service industries are automobile, electronics, medical equipment, hardware, machinery, ship, chemical industry, communication, construction industry, etc. at the same time, all kinds of information should be complete. Welcome to contact us.