| Model: | M18*2 |
|---|---|
| Brand: | Clcoil |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machine Hardware / Fastener & Fitting |
| Label: | Self tapping screw , self tapping inserts , inserts |
| Price: |
US $0.09
/ pc
|
| Min. Order: | 1000 pc |
| Live Chat: | Last Online:27 Aug, 2013 |
No.1.Self tapping coil screws working principle
Self tapping coil screws , 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.CLCOIL 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.Self tapping coil screws 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 maintaininig
No.4.Technical parameters
| Self tapping coil screws | ||||||||
| 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) | |||
| M18*2 | 0.75 | d | 13.5 | 5 | 21.5 | 22 | 18.5 | 7.43 |
| 1 | d | 18 | 7.1 | 21.5 | 22 | 18.5 | 9.91 | |
| 1.5 | d | 27 | 11.2 | 21.5 | 22 | 18.5 | 14.86 | |
| 2 | d | 36 | 15.2 | 21.5 | 22 | 18.5 | 19.82 | |
No.5.Picture show
Full automation CLcoil machine
We can offer complete set of tool and specification
If you are interested in our products,please let me know ,I can help you to choose comfortable products!
