Galvanized steel
Stainless steel A2, A4
| d | ST2.2 | ST2.9 | ST3.5 | ST3.9 | ST4.2 | ST4.8 | ST5.5 | ST6.3 |
| dk DIN/ISO | 4.2/4.0 | 5.6 | 6.9/7.0 | 7.5 | 8.2/8.0 | 9.5 | 10.8/11.0 | 12.5/12.0 |
| k DIN/ISO | 1.8/1.6 | 2.2/2.4 | 2.6 | 2.8 | 3.05/3.1 | 3.5/3.7 | 3.95/4.0 | 4.55/4.6 |
| ISR | Т6 | Т10 | Т15 | Т20 | Т20 | Т25 | Т25 | Т30 |
| y форма С | 2 | 2.6 | 3.2 | 3.5 | 3.7 | 4.2 | 5 | 6 |
The DIN 7981 Torx Semi-Circular Head Screwdriver Bit is used for thin sheet metal.
This type of DIN 7981Torx screws is screwed into pre-drilled holes.
The DIN7981 Torx is made of galvanized steel as well as A2 and A4 stainless steel, which significantly improves resistance to tarnishing or corrosion.
When you contact the office of Eurobolt Ukraine, you will receive not only the product, but also professional advice on use, installation or application.
Analogs of DIN 7981 Torx:
ISO 14585 – self-tapping screws with a semicircular head and Torx slot.
Marking
d – thread diameter
d k – diameter of the semicircular head
k – head height, max.
ISR – Torx bit size
y – length of the tip