Screw Bolt DIN-7981
PURPOSE
General use in metal plate fixings
MATERIALS
Mild Steel, Carbon Steel, Alloy Steel
AVAILABLE LENGTHS
4cm
5cm
ORDERING INFORMATION
Dimensions — Length
Finish — Zinc Plated
Installation data | ||
dk: head diameter | mm | 9.4 |
k: head thickness | mm | 3.55 |
Ph bit no. | 2 | |
R: head radius | mm | 7.2 |
D: exterior thread diameter | mm | 4.8 |
d: interior thread diameter | mm | 3.58 |
p: thread | mm | 1.6 |
y: point length ≤ | mm | 4.3 |
l: lengths | mm | 40 & 50 |