No.1. Self tapping threaded inserts principle

A threaded insert, also known as a threaded bushing,is a fastener element that is inserted into an object to add a threaded hole. They can be used to repair a stripped threaded hole, provide a durable threaded hole in a soft material, place a thread on a material too thin to accept it, mold or cast threads into a workpiece thereby eliminating a machining operation, or simplify changeover from unified to metric threads or vice versa

No.2.The advantages

 

1.Protect the thread avoiding to be broken, and extend working time.

 

2.It could enhance the connection strength and abrasion resistant.

 

3.Self tapping inserts also could improve thread's stress state and to be spring connection.

 

4.Our products have corrosion resistant, high temperature resistant and abrasion resistant in many kinds of environments.

 

No.3.Ball threaded inserts function

 

1.Lengthen the life of service

2.Increase the intensity of connecting

3.Increase the strength of receiving

4.Improve the condition of connecting and increase the carrying capacity and anti-exhausted intention

5.Decrease wear-resistant and heat-resisting and corrosion resistant

6.Used for maintaining

 

No.4.Technical parameters

 

Self tapping threaded inserts
Nominal Thread Size	Nominal length			Cylinder number	Outside diameter in free condition		Drill Diameter	The weight of one thousand pieces
	x	d	L		min	max		(Kg)
M16*2	1	d	16	6.5	19	19.4	16.5	7.83
	1.5	d	24	10	19	19.4	16.5	11.74
	2	d	32	13.5	19	19.4	16.5	15.66
	2.5	d	40	17.2	19	19.4	16.5	19.57
	3	d	48	21.2	19	19.4	16.5	23.49

 

No.5.Picture show

 

 

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