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GB /T 74-1985 Slotted set screws with cup point


Unit: mm
国标GB /T74-1985 GB74 74GB(GB74-1976)(ISO  开槽凹端紧定螺钉
Nominal Length L Tips:seclect Nominal Length L and get Weight .
Screw Thread
d
M1.6 M2 M2.5 M3 M4 M5 M6 M8 M10 M12
P Pitch
dz min
max
n Nominal Size
min
max
t min
max
0.35 0.4 0.45 0.5 0.7 0.8 1 1.25 1.5 1.75
0.55 0.75 0.95 1.15 1.75 2.25 2.75 4.7 5.7 7.7
0.8 1 1.2 1.4 2 2.5 3 5 6 8
0.25 0.25 0.4 0.4 0.6 0.8 1 1.2 1.6 2
0.31 0.31 0.46 0.46 0.66 0.86 1.06 1.26 1.66 2.06
0.45 0.45 0.6 0.6 0.8 1 1.2 1.51 1.91 2.31
0.56 0.64 0.72 0.8 1.12 1.28 1.6 2 2.4 2.8
0.74 0.84 0.95 1.05 1.42 1.63 2 2.5 3 3.6
Weitht of per 1000 steel products(≈kg)
- - - - - - - - - -
Relevant Standards
1
开槽凹端紧定螺钉
[DIN]
DIN 438-1986
Slotted set screws with cup piont
2
开槽凹端紧定螺钉
[ISO]
ISO 7436-1983
Slotted set screws with cup point
3
开槽凹端紧定螺钉
[JIS]
JIS B 1117-1995
Slotted screws with cup point
4
开槽凹端紧定螺钉
[JIS]
JIS B 1117-2010
Slotted set screws with cup point
5
开槽凹端紧定螺钉
[ANSI/ASME]
ANSI/ASME B 18.6.2-1998
Slotted set screws with cup point
6
开槽凹端紧定螺钉
[EN]
EN 27436-1992
Slotted set screws with cup point
7
开槽凹端紧定螺钉
[NF]
NF E 25-163-1992(R2002)
Slotted set screws with cup point
8
开槽凹端紧定螺钉
[CNS]
CNS 4476-1981
Slotted set screws with cup point