ISO 9255 - 2008 Aerospace - Bolts, Normal Spline Head, Normal Shank, Short or Medium Length MJ Threads, Metallic Material, Coated or Uncoated, Strength Classes Less Than or Equal to 1100 MPa


Unit: mm
国际ISO 9255 - 2008 ISO9255 9255ISO Aerospace - Bolts, Normal Spline Head, Normal Shank, Short or Medium Length MJ Threads, Metallic Material, Coated or Uncoated, Strength Classes Less Than or Equal to 1100 MPa
Code
MJ4 MJ5 MJ6 MJ7 MJ8 MJ10 MJ12
P Pitch
ds Nominal Size
before coating max
min
coating(close) max
min
coating(large) max
min
Uncoated bolts(close) max
min
Uncoated bolts(large) max
min
d2 max
min
dk min
dc max
d1 max
min
d3 max
min
c min
k max
min
b Thread(short)
Thread(medium)
h1 Thread(short)
Thread(medium)
L1
w max
min
0.7 0.8 1 1 1 1.25 1.25
4 5 6 7 8 10 12
3.97 4.97 5.97 6.967 7.967 9.967 11.964
3.955 4.955 5.955 6.952 7.952 9.952 11.949
3.99 4.99 5.99 6.987 7.987 9.987 11.984
3.965 4.965 5.965 6.962 7.962 9.962 11.959
4 5 6 7 8 10 12
3.88 4.88 5.88 6.85 7.85 9.85 11.82
3.99 4.99 5.99 6.987 7.987 9.987 11.984
3.978 4.978 5.978 6.972 7.972 9.972 11.966
4 5 6 7 8 10 12
3.88 4.88 5.88 6.85 7.85 9.85 11.82
- 3.7 4.6 5.4 5.7 7.2 8.5
- 3.2 4.1 4.9 5.2 6.7 8
6 7 8 9 10 12 14
8.3 9.1 10.6 12.1 13.6 16.7 19.9
1.14 1.14 1.54 1.54 1.54 1.74 1.74
1 1 1.4 1.4 1.4 1.6 1.6
1.24 1.64 1.64 2.04 2.04 2.54 2.54
1.1 1.5 1.5 1.9 1.9 2.4 2.4
0.8 1 1.2 1.4 1.6 2 2.4
5.5 6.5 7.5 8.2 8.6 10.1 11.4
5.02 5.92 6.92 7.62 8.02 9.4 10.7
7.5 9 10 11 11.5 14.5 16
10 12 14 15 16.5 20.5 22.5
2.5 3 3 4 4 5.5 6
4 4.5 5.5 5.5 6 7.5 8
3.5 4.5 5.2 5.9 6.3 7.7 8.8
- 2.9 3.2 3.7 4.1 5.1 6
- 2.5 2.8 3.3 3.7 4.7 5.6
Alternative history
-
Send Inquiry
Similar Standards
1 带法兰面的12角螺栓 [IFI]
IFI 115 - 2002
Flange 12-Point Screws
Suppliers(2)
2 六角头球面轮毂螺栓 G型 [DIN]
DIN 74361 - 2 (G) - 2008
Ball collar screw - Type G
3 MJ螺纹钛合金十二角法兰螺栓 [DIN]
DIN 65438 - 1993
Aerospace; Bihexagonal Head Bolts, Close Tolerance, With Mj-thread, Short Thread Length, In Titanium Alloy; Nominal Tensile Strength 1100 Mpa, For Temperatures Up To 315 °c
4 轮毂螺栓,D型,E型 [DIN]
DIN 74361 - 2 (D, E) - 1982
Wheel bolts - Type D, E
5 12角法兰面螺钉 - 长MJ螺纹 - 强度等级小于等于1100MPa [ISO]
ISO 9254 - 2008
Aerospace - Bolts, Normal Spline Head, Normal or Pitch Diameter Shank, Long Length MJ Threads, Metallic Material, Coated or Uncoated, Strength Classes Less Than or Equal to 1100 MPa
6 汽车轮毂用螺栓 【Table 1】 [JIS]
JIS /JASO C 610 (T1) - 1979
Center Rib 1st Class Bolts Of Automobiles
7 汽车轮毂螺栓 【Table 2】 [JIS]
JIS /JASO C 610 (T2) - 1979
Center Rid 2nd Class Bolts of Automobiles
8 汽车轮毂螺栓 【Table 3】 [JIS]
JIS /JASO C 610 (T3) - 1979
Center Rid 3rd Class Bolts of Automobiles
9 米制十二键槽凸缘螺栓 [ANSI/ASME]
ANSI/ASME B 18.2.7.1M - 2002 (R2009)
Metric 12-spline flange screws
10 米制十二花键法兰螺钉 [Table 4] [ANSI/ASME]
ANSI/ASME B 18.2.7.1M - 2002 (R2007)
Metric 12-Spline flange screws
11 MJ螺纹十二角头头部带孔法兰螺栓 [EN]
EN 2874 - 1996
Aerospace Series-bolts, Large Bihexagonal Head, Close Tolerance Normal Shank, Medium Length Thread
12 十二角法兰螺栓 [SAE]
SAE J 58 - 1998
Bihexagonal Head Bolts With Flange
13 十二角法兰螺栓 (12.9 / ASTM F468M) [ASME]
ASME B 18.2.5M - 2013
12-Point Flange Head Screws (12.9 / ASTM F468M)
Suppliers(1)
14 十二角法兰螺栓 (12.9 / ASTM F468M) [ASME]
ASME B 18.2.5M - 2009
12-Point Flange Head Screws (12.9 / ASTM F468M)
Suppliers(1)