Nominal Length L Tips:seclect Nominal Length L and get Weight .
Thread Size
d
M4 M5 M6 (M7) M8 M10 M12 (M14) M16 (M18) M20
P Pitch
Fine thread
Very fine thread
b1
b2 L≤125
125<L≤200
L>200
x1
x2
0.7 0.8 1 1 1.25 1.5 1.75 2 2 2.5 2.5
/ / / / 1 1.25 1.5 1.5 1.5 1.5 1.5
/ / / / / / 1.25 / / / /
5 6.5 7.5 9 10 12 15 18 20 22 25
14 16 18 20 22 26 30 34 38 42 46
20 22 24 26 28 32 36 40 44 48 52
/ / / / / 45 49 53 57 61 65
1.75 2 2.5 2.5 3.2 3.8 4.3 5 5 6.3 6.3
0.9 1 1.25 1.25 1.6 1.9 2.2 2.5 2.5 3.2 3.2
Weight of per 1000 steel products(≈kg)
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Thread Size
d
(M22) M24 (M27) M30 (M33) M36 (M39) M42 (M45) M48 (M52)
P Pitch
Fine thread
Very fine thread
b1
b2 L≤125
125<L≤200
L>200
x1
x2
2.5 3 3 3.5 3.5 4 4 4.5 4.5 5 5
1.5 2 2 2 2 3 3 3 3 3 3
/ / / / / / / / / / /
28 30 35 38 42 45 50 52 58 60 65
50 54 60 66 72 78 84 90 96 102 110
56 60 66 72 78 84 90 96 102 108 116
69 73 79 85 91 97 103 109 115 121 129
6.3 7.5 7.5 9 9 10 10 11 11 12.5 12.5
3.2 3.8 3.8 4.5 4.5 5 5 5.5 5.5 6.3 6.3
Weight of per 1000 steel products(≈kg)
- - - - - - - - - - -