TSPEI (DIN 7991)
COD: 106 XX Y ZZ + colourXX = diameter
Y = special steps
ZZ = length
Description:
Hexagon socket countersunk head screws
M3/4/5/6/8/10/12
Colours:
OR / Gold
K / Blue
R / Red
B / White
N / Black
Totally compatible DIN 7991, partially compatible ISO 10642, totally compatible UNI 5933
The screws can be produced in:
- Al7075-T6 (Ergal)
- Titanio Gr.2
- Titanio Gr.5
