DIN 7984-8.8/10.9 Low Head Socket Cap Screw

Alternatives: A2 Stainless

Socket Cap Screws

8.8 Grade
10.9 Grade

Low Head

S021 - 7984-8.8 Bare Steel

S068 - 7984-10.9 Bare Steel

DIN 7984

DIN 7984 Technical Drawing
Diameter M4 M5 M6 M8 M10 M12 M16 M20
b 14 16 18 22 26 30 38 46
t 2.3 2.7 3 3.8 4.5 5 5.5 7.5
s 2.5 3 4 5 7 8 12 14
k 2.8 3.5 4 5 6 7 9 11
d1 7 8.5 10 13 16 18 24 30
Length (mm) 8.8 10.9 8.8 10.9 8.8 10.9 8.8 10.9 8.8 10.9 8.8 10.9 8.8 10.9 8.8 10.9
S021 S068 S021 S068 S021 S068 S021 S068 S021 S068 S021 S068 S021 S068 S021 S068
6 100
8 100 100
10 100 100 100 100
12 100 100 100 100 100 100
16 100 100 100 100 100 100 100
20 100 100 100 100 100 100 100 100 100 50
25 100 100 100 100 100 100 100 100 100 50 50
30 100 100 100 100 100 100 100 100 50 50 25 25
35 100 100 100 100 100 100 100 100 50 50 25 25
40 100 100 100 100 100 100 100 100 50 50 25 25 25 25
45 100 100 100 50 50 50 50 25 25 25
50 100 100 100 100 50 50 50 50 25 25 25 25
60 100 50 50 50 25 25 25 25
70 50 25 25 25
80 25 25 25 25
Order Number -> 7984-8.8 10x20 = S021-010-0020 | 7984-10.9 10x20 = S068-010-0020