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Reduced square head screw - Type B

UNI 6050 (B) - 1967

Display drawing:

意大利UNI 6050 (B) - 1967 UNI6050 6050UNI Reduced square head screw - Type B
Screw Thread
d
M5 M6 M7 M8 M10 M12 M14 M16 M18 M20
P pitch Coarse thread
Fine thread
e min
k
r
s max=nominal size
min
0.8 1 1 1.25 1.5 1.75 2 2 2.5 2.5
/ / / 1 1.25 1.25 1.5 1.5 1.5 1.5
6.5 8 9 10 13 17 22 22 25 28
5 6 7 8 10 12 14 16 18 20
0.2 0.5 0.5 0.5 0.5 0.5 1 1 1 1
5 6 7 8 10 13 17 17 19 22
4.88 5.88 6.85 7.85 9.78 12.73 16.73 16.73 18.67 21.67

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