IHT
Tapping screw for high strength steel sheet
IHT
Tapping screw for high strength steel sheet
- Feature
- The screw is capable of tapping on high strength steel sheet up to 590 MPa
- What is IHT?
- IWATA BOLT High strength Tapping screw
- Industry
- Automobile.
- Specific Application
- Applications that tapping screw is able to suffices the required specs.
- Benefits to Users
- Improved work efficiency and reliability
- Size
- ３ｍｍ～６ｍｍ
Conventional Products
<Issues>
●Threads tend to collapse when fastened due to the hardness of high strength steel.
●Increasing the hardness of surface of screw brings the one of inside as well when uses regular material. The chances of delayed fracture increases as a result.
Screw size：５ｍｍ
Steel plate: 590Mpa, Thickness 1.6mm, mating hole diameterΦ4.6
- Reliability
- 50
- Cost Index
- 100
HTS
<Feature>
●Optimized chemical compositions and parameters of heat-treatment make it possible to have harder surface while maintaining core flexibility.
●Delayed fracture is eased by reducing the amount of phosphorous and Sulphur.
●Specially designed threads reduce tightening torque.
Screw size：５ｍｍ
Steel plate: 590Mpa, Thickness 1.6mm, mating hole diameterΦ4.6
- Reliability
- 100
- Cost Index
- 50( Compare with using bolt)
