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Carbon Steel Hardware Rivets Flat Head Semi Tubular Rivet Din 7340 Nickel Plated
Flat head semi-tubular rivet with a semi-tubular hole on the end of point, it is made of carbon steel and plated in blue zinc , 3mm shaft diameter and length 10mm including head height .
Flat head semi-tubular rivet is also acknowledged as CSK head semi-tubular rivet , flat head to support material when rivets are installed . the end tubular rivet is a purpose for leading or pivot and sometimes for reducing the amount of force that needed for application by rolling the tubular portion outward .
Unit : mm
| d | l | dk | K | r | t | d1 |
| 1.2 | 1.5 ~ 6 | 2 | 0.5 | 0.1 | 1.2 | 0.6 |
| 1.4 | 2.5 ~ 8 | 2.5 | 0.5 | 0.1 | 1 | 0.7 |
| 1.6 | 2.5 ~ 10 | 3 | 0.5 | 0.1 | 1.8 | 0.8 |
| 2 | 3 ~ 10 | 3.5 | 0.6 | 0.1 | 2.2 | 1 |
| 2.5 | 4~ 15 | 4.5 | 0.6 | 0.1 | 2.5 | 1.5 |
| 3 | 5~ 20 | 5.5 | 0.8 | 0.1 | 3.2 | 2 |
| 3.5 | 6 ~ 36 | 6.5 | 1.1 | 0.3 | 3.5 | 2.2 |
| 4 | 6 ~ 42 | 7.5 | 1.1 | 0.3 | 4.2 | 2.5 |
| 5 | 7~ 50 | 9.5 | 1.3 | 0.3 | 5 | 3.5 |
| 6 | 8~ 50 | 11.5 | 1.3 | 0.3 | 6 | 4.5 |
| 8 | 10~ 50 | 15.5 | 1.3 | 0.3 | 8 | 6 |
Materials
Stainless steel
SUS 201 , SUS303 , SUS 304 ,SUS 316 , SUS 416 ,SUS 430 and SUS 420
Carbon steel
1008 , 1010 , 1018 , 1022 , 1035 , 1045 , SCM 435 and 40CRO
Aluminum
2024 , 6061 and 7075
Brass
CuZn35 , CuZn37 , CuZn40 , CuZn37Pb1 and CuZn39Pb1
Finish
| Finish | Description |
| Zinc | Various color can be choosed and perfect on anti-corrosion |
| Nickel | Make the surface of the screws more bright and hardened and the performance of screws will be improved |
| Polish | Improving the brightness of surface but is inferior is not as zinc in anti-corrosion |
| Tin | Quite perfect to be anti-rust , and widely used to components |
| Brass | It is usually used with Nickel for more good anti-corrrosion. |
| Paint | Its powder paint with colors to prevent surface from rust. |
Applications
Flat head semi-tubular rivets are generally used to various fields like aerospace , airplane ,vehicle and building ,bicycle, shoes and mechanical machines etc ..
Installation tools for Semi-Tubular Rivets
1 , Manual with hammer and handset
2 , Pneumatic hammers
3 , Handheld squeezers
4 , Riveting machines
5 , Pin hammer and rivet set
Competitive Advantages
※ Top quality with cheap price
※ Assorted specifications
※ Small MOQ
※ Quick delivery
※ Various materials