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GB /T 2671.1-2004 Hexalobular socket cheese (short) head screws


Unit: mm
国标GB /T2671.1-2004 GB2671.1 2671.1GB 梅花槽矮圆柱头螺钉
Screw Thread
(d)
P
(Pitch)
b
dk
(max)
dk
(min)
k
(max)
k
(min)
t
(max)
t
(min)
槽号
Weitht of per 1000 steel products(≈kg)
*Nominal length L
M2
0.4 25 3.80 3.62 1.55 1.41 0.84 0.71 T6 -
M2.5
0.45 25 4.50 4.32 1.85 1.71 0.91 0.78 T8 -
M3
0.5 25 5.50 5.32 2.40 2.26 1.27 1.01 T10 -
M3.5
0.6 38 6.00 5.82 2.60 2.46 1.33 1.07 T15 -
M4
0.7 38 7.00 6.78 3.10 2.92 1.66 1.27 T20 -
M5
0.8 38 8.50 8.28 3.65 3.47 1.91 1.52 T25 -
M6
1 38 10.00 9.78 4.40 4.10 2.29 1.90 T30 -
M8
1.25 38 13.00 12.73 5.80 5.50 3.05 2.66 T45 -
M10
1.5 38 16.00 15.73 6.90 6.54 3.43 3.04 T50 -
Relevant Standards
1
8.8级内六角花形圆柱头螺钉
[GB]
GB /T 6191-1986
Hexagon lobular socket head cap screws-property class 8.8
2
4.8级内六角花形圆柱头螺钉
[GB]
GB /T 6190-1986
Hexagon lobular socket head cap screws-property class 4.8
3
内六角花形圆柱头螺钉
[GB]
GB /T 2671.2-2004
Hexalobular socket cheese head screws Suppliers(1)
4
内六角花形圆柱头螺钉
[GB]
GB /T 2671.2-2017
Hexalobular socket head cap screws
5
内六角花形矮圆柱头螺钉
[GB]
GB /T 2671.1-2017
Hexalobular socket cheese(short)head screws
6
大扳拧梅花槽圆柱头螺钉
[DIN]
DIN 34802-2001
Hexalobular socket head cap screw with large driving feature
7
梅花槽圆柱头螺钉
[ISO]
ISO 14579-2001
Cheese head screws with hexalobular slot
8
梅花槽圆柱头螺钉
[ISO]
ISO 14580-2001
Cheese head screws with hexalobular slot
9
梅花槽圆柱头螺钉
[ISO]
ISO 14579-2011
Hexalobular socket head cap screws
10
梅花槽圆柱头螺钉
[ISO]
ISO 14580-2011
Hexalobular socket cheese head screws Suppliers(1)
11
梅花槽圆柱头螺钉
[JIS]
JIS B 1136-2004
Hexalobular socket cheese head screws
12
梅花槽圆柱头螺钉
[JIS]
JIS B 1107-2004
Hexalobular socket cheese head screws
13
梅花槽圆柱头螺钉
[NF]
NF E 25-111-2001
Hexalobular socket cheese head screws
14
梅花槽圆柱头螺钉
[NF]
NF E 25-110-2001
Hexalobular socket head cap screws