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(Non-preferred) dimensions in parentheses.

Hexagon Bolts With Flange, Heavy Series

EN 1665 (S) - 1997

Display drawing:

欧标EN 1665 (S) - 1997 EN1665 1665EN Hexagon Bolts With Flange, Heavy Series
Screw Thread
d
M5 M6 M8 M10 M12 (M14) M16 M20
P Pitch
b L≤125
125<L≤200
L>200
dc max
ds max
min
k max
s max
min
c min
e min
0.8 1 1.25 1.5 1.75 2 2 2.5
16 18 22 26 30 34 38 46
/ / 28 32 36 40 44 52
/ / / / / / 57 65
11.8 14.2 18 22.3 26.6 30.5 35 43
5 6 8 10 12 14 16 20
4.82 5.82 7.78 9.78 11.73 13.73 15.73 19.67
5.8 6.6 8.1 10.4 11.8 13.7 15.4 18.9
8 10 13 16 18 21 24 30
7.78 9.78 12.73 15.73 17.73 20.67 23.67 29.67
1 1.1 1.2 1.5 1.8 2.1 2.4 3
8.71 10.95 14.26 17.62 19.86 23.15 26.51 33.23

Suppliers

Best price if from GlobalFastener.com.
Wenzhou Fengding Fastener Manufacture Co., Ltd.
  • Mr.Huang

  • +86-18857755588/13676725866

  • +86-577-86500568

  • Material: carbon steel,copper,Stainless steel; Surface treatment: according to customers' requirements; Grade: 4.8, 8.8, 10.9, 12.9; Nominal diameter: M3-M20; Nominal length: 5-300mm