UNI 6104 - 1975 Flat Countersunk Square Neck Bolts - Grade C


Unit: mm
意大利UNI 6104 - 1975 UNI6104 6104UNI Flat Countersunk Square Neck Bolts - Grade C
Screw Thread
d
M10 M12 (M14) M16 (M20) M22
P Pitch
ds
b
dk max
min
k
s
1.5 1.75 2 2 2.5 2.5
10 12 14 16 20 22
26 30 34 38 46 50
20.65 24.65 28.65 32.8 36.8 40.8
19.35 23.35 27.35 31.2 35.2 39.2
10 12 14 16 18 20
10 12 14 16 20 22
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