セルフピアシングねじ
- For fastening gypsum board to cold-formed steel members
- Follow ASTM C1002 Type S, fine-thread
- Drive into cold-formed steel members in less than 2 seconds when using a force of 30 lbf (133N)
- Head painted color available
セルフピアシングねじ
Product Description
| Thread size | #6 to #14 |
| Length | 1/2" to 2" |
| Recess type |
Phil, Pozi, Torx, Slot+Hex etc. 
Phil 
Pozi 
Torx 
Slot+Hex washer |
| Head type |
Indented hex washer, Modified truss etc. 
Indented hex washer 
Wafer (Modified truss) |
| Thread type |
60° thread angle, fine thread twin lead |
| Point | very sharp |
| Finish | Zinc Plated (clear/white/yellow/black), Ruspert coating etc. |
| Standard | IFI or customized designs available. |
| Others | head painted color optional |
