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ASME/ANSI B 18.2.3.9M-2001 Metric Heavy Hex Head Flange Screws


Unit: mm
美标ASME/ANSI B18.2.3.9M-2001 ASME/ANSI18. Metric Heavy Hex Head Flange Screws
Nominal Length L Tips:seclect Nominal Length L and get Thread length.
Thread Size
d
M5 M6 M8 M10 M12 M14 M16 M20
P Thread Pitch
ds max
min
s max
min
e max
min
dc max
h min
k max
b L≤125
125<L≤200
L>200
0.80 1.00 1.25 1.50 1.75 2.00 2.00 2.50
5.00 6.00 8.00 10.00 12.00 14.00 16.00 20.00
4.82 5.82 7.78 9.78 11.73 13.73 15.73 19.67
8.00 10.00 13.00 15.00 18.00 21.00 24.00 30.00
7.64 9.64 12.57 14.57 17.57 20.16 23.16 29.16
9.24 11.55 15.01 17.32 20.78 24.25 27.71 34.64
8.56 10.80 14.08 16.32 19.68 22.58 25.94 32.66
11.80 14.20 18.00 22.30 26.60 30.50 35.00 43.00
1.00 1.10 1.20 1.50 1.80 2.10 2.40 3.00
5.80 6.60 8.10 10.40 11.80 13.70 15.40 18.90
16 18 22 26 30 34 38 46
22 24 28 32 36 40 44 52
35 37 41 45 49 53 57 65
Length of Thread b
- - - - - - - -
Relevant Standards
1
六角法兰面螺栓-加大系列-B级
[GB]
GB /T 5789-1986
Hexagon flange bolts -Heavy series - Product grade B Suppliers(3)
2
细杆加大系列六角头法兰面螺栓
[GB]
GB /T 5790-1986
Large hexagon head flange bolts with reduces shank
3
六角大法兰粗杆半牙螺栓
[JIS]
JIS B 1189-2005
Hexagon flange bolts-half thread
4
带法兰缘的六角头螺栓,重型系列 标准型
[EN]
EN 1665-1997
Hexagon head bolts with flange-heavy series Suppliers(1)
5
重型六角法兰螺栓 R型
[EN]
EN 1665-1997
Hexagon bolt with flange-Reduced shank,type R
6
重型六角头法兰螺栓
[NF]
NF E 25-505-1997
Hexagon bolts with flange-Heavy series