GB /T 802.3 - 2009 Acorn Hexagon Nuts With Flange-Welding Type


Unit: mm
国标GB /T802.3 - 2009 GB802.3 802.3GB Acorn Hexagon Nuts With Flange-Welding Type
Screw Thread
d
M4 M5 M6 M8 M10 M12 (M14) M16 M20 M24
P Pitch Coarse thread
Fine thread-1
Fine thread-2
dk max
dc max
e min
H max=nominal size
min
k max
min
s max=nominal size
min
h
SR
per 1000 units ≈ kg
0.7 0.8 1 1.25 1.5 1.75 2 2 2.5 3
/ / / 1 1.25 1.5 1.5 1.5 2 2
/ / / / 1 1.25 / / 1.5 /
6.5 7.5 9.5 12.5 15 17 20 23 28 34
9 11.8 14.2 17.9 21.8 26 29.9 34.5 42.8 46
7.66 8.79 11.05 14.38 17.77 20.03 23.35 26.75 32.95 39.55
7.5 9 11 14 18 22 26 30 32 36
7.14 8.64 10.57 13.57 17.57 21.48 25.48 29.48 31 35
4.5 5 6 8 10 12 14 16 20 24
4.2 4.7 5.7 7.64 9.64 11.57 13.3 15.3 18.7 22.7
7 8 10 13 16 18 21 24 30 36
6.78 7.78 9.78 12.73 15.73 17.73 20.67 23.67 29.16 35
0.5 0.5 0.8 0.8 0.8 1 1 1 1.2 1.2
3.25 3.75 4.75 6.25 7.5 8.5 10 11.5 14 17
1.19 1.64 3.51 7.36 13.31 19.83 30.23 44.62 81.55 133.4
Suppliers
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1
China Mainland Zhangjiagang Yiheda Hardware Co., Ltd.
Wu Weifen
Mobile Phone: +86-13801561428 Telephone: +86-512-58969530,58633368
Material: 304 Stainless Steel, Carbon Steel; Specification: M3-M24; Customized
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