DIN 912-12.9 / ISO 4762 Socket Cap Screw Fine Thread

Socket Cap Screws

12.9 Grade

Fine Thread

S013 - 912-12.9 Bare Steel

DIN 912

ISO 4762
ANSI B18.3.1M

DIN 912 Technical Drawing
Diameter M8x1 M10x1 M10x1.25 M12x1.25 M12x1.5 M14x1.5 M16x1.5 M20x1.5 M24x2
b 28 32 32 36 36 40 44 52 60
t min. 4 5 5 6 6 7 8 10 12
s 6 8 8 10 10 12 14 17 19
k max. 8 10 10 12 12 14 16 20 24
d1 13 16 16 18 18 21 24 30 36
R.S. Torque (NM) 41 81 81 142 142 226 350 685 1180
Length (mm) Pkg.
16 100 100
20 100 100 100 50 50
25 100 100 50 50 50
30 100 100 100 50 50 50 25
35 100 100 50 50 50 25
40 100 100 50 50 50 25
45 100 50 50 50 50 25
50 100 50 50 50 50 25
55 50 25
60 50 50 25 25 25
65 25
70 50 25 25 10
75 50 25
80 50 25
90 50
100 50 25


Property Class 12.9
Hardness (HRC) 39-44
Tensile Strength (Mpa) 1,220 min.
Yield Strength at 0.2% Offset (Mpa) 1,100 min.
Elongation (%) 8 min.

R.S. Torque = Recommended Seating Torque