Stainless Steel Self Clinching Screws CFCS Fastener M5 for Sheet Metal
Stainless Steel Self Clinching Screws CFCS Fastener M5 for Sheet Metal
Self clinching screws are similar with rivets or rivet nuts , they are designed to rivet sheets , self clinching screws are made from stainless steel with full threads M5 , they are widely used to electronics and house hold equipmets .
Normally , self clinching screws with flat head but do not have socket or drive head , there are small fixing sockets under head for preventing loose or slipping .
Material
Self clinching screws are made of stainles steel 304
Specification
| Thread diameter | M5 |
| Thread length | 20 |
| Head diameter | 7.5 |
| Head height | 3.2 |
| Pitch | 0.8 |
More specifications
| d | H | S | L |
| 2.5 | 4.1 | 1.95 | 6-15 |
| 3 | 4.5 | 2.1 | 6-25 |
| 3.5 | 5.5 | 2.2 | 6-30 |
| 4 | 5.8 | 2.4 | 8-3.5 |
| 5 | 6.5 | 2.7 | 8-35 |
| 6 | 8.2 | 3.0 | 10-38 |
| 8 | 9.5 | 3.7 | 10-35 |
Standaqrd
Self clinching screws are normally customized according to applications .
Finish
Passivation
Physical Performance
| Tensile strength Mpa | 520 |
| Yeild strength Mpa | 305 |
| Hardness HV | 210 |
| Density g/cm3 | 7.89 |
| Elongation % | 45 |
Product characteristics
1 . Not easy to be rusted
Self clinching screws are made of stainless steel that is good on corrosion resistance .
2 . Perfect riveting performance
Parts are not easy to be loosen after riveted by self clinching screws .
3 . Quick and easy operation
4 . No burrs or scratch and bright surface
5 . Standard dimensions
Installation
1 . Check object thickness before install self clinching screws .
2 . Self clinching screws are not be reused ..
3 . Make sure screws are located exactly to threaded hole centre of objects .
Application
Stainless steel self clinching screws are mainly used to rivet metal parts in electronics or electrical equipments .
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