Self-tapping screw inserts Germany ENSAT KKV KERBKONUS

Self-tapping thread insert R Self-tapping thread insert, also called self-tapping thread insert, is a fastener with internal and external threads and cutting

holes or cutting grooves developed by Dalian Andy Machinery Equipment Co., Ltd. The accuracy level of external threads is generally , and the accuracy level of internal threads is generally . After installation, the thread strength of the bottom hole is higher

and the effect is better. Its surface hardness can reach up to. With self-tapping characteristics, there is no need to use a tap to process the threads of the bottom hole (the workpiece can also be pre-threaded for quick installation if required). It only needs to pre-drill the bottom hole and then install it directly with the installation tool, which improves installation efficiency. High and easy to use.

It can significantly improve the connection strength and wear resistance of workpieces and effectively simplify product design. Self-tapping screw inserts are used on light alloys (aluminum, magnesium, zinc and

other alloys), cast iron, brass, bronze, thermosetting plastic laminates, hardwood and other materials. At the same time, self-tapping screw inserts can also be used on damaged

Internal threads are repaired. After installing R self-tapping thread inserts, the original bolts can still be used, which is economical, beautiful, convenient and fast

R self-tapping thread inserts are now widely used in many advanced countries. Used in the automotive industry, subway systems, military supplies, home appliances, construction machinery

, office machinery, electronic products, engineering plastics, high-end modular furniture, aluminum alloy castings and other industries.

Purpose of self-tapping thread inserts:
R The two commonly used types of self-tapping thread inserts are slotted type and round hole type. The medium slotted type self-tapping thread insert is recommended. Suitable for most

applications. On certain materials, this thread insert provides perfect thread-specific locking. If that doesn't work, it is generally recommended to use

/Equal circular hole type, /Equal circular hole type has made a major breakthrough in the difficulty of material cutting. This product not only has a very thick wall

, but also has three round holes with cutting capabilities scattered on the wall. /Such round hole type products are especially suitable for materials with small thickness
< br/>Under the circumstances of plenty. If there are special requirements, Dalian Andy Machinery Equipment Co., Ltd. will customize them according to customer needs. Self-tapping thread inserts are used almost throughout

the entire metal and plastic processing industry. The products have been used in the automotive industry, civil and commercial vehicle engines, transmissions, aviation industry, rails for a long time

Road car industry, etc., its quality has never been questioned