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(Non-preferred) dimensions in parentheses.

Hexagon Socket Set Screws With Cone Point

GB 78 - 1985

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国标GB 78 - 1985 GB78 78GB Hexagon Socket Set Screws With Cone Point

 *Models with different eras.

Screw Thread
d
M1.6 M2 M2.5 M3 M4 M5 M6 M8 M10 M12 M16 M20 M24
P Pitch
dt max
s Nominal Size
max
min
t min 1
2
L0 Nominal Size
0.35 0.4 0.45 0.5 0.7 0.8 1 1.25 1.5 1.75 2 2.5 3
- - - - - - 1.5 2 2.5 3 4 5 6
0.7 0.9 1.3 1.5 2 2.5 3 4 5 6 8 10 12
0.724 0.902 1.295 1.545 2.045 2.56 3.08 4.095 5.095 6.095 8.115 10.115 12.142
0.711 0.889 1.27 1.52 2.02 2.52 3.02 4.02 5.02 6.02 8.025 10.025 12.032
0.7 0.8 1.2 1.2 1.5 2 2 3 4 4.8 6.4 8 10
1.5 1.7 2 2 2.5 3 3.5 5 6 8 10 12 15
2.5 2.5 3 3 4 5 6 8 10 12 16 20 25
①,When L ≤ L0, it is a short screw; When L>L0, it is a long screw.

Suppliers

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Ningbo Zhenhai Fumei Set Screw Factory
  • Manager Xie

  • +86-13586889678

  • +86-574-86582963、86572963

  • Material: 304, 316, 316L, copper, alloy steel, carbon steel; Nominal diameter: M2.5-M20, length: 3-150mm; Surface treatment: chrome / silver plated, black zinc plated

Similar Standards

1 Hexagon Socket Set Screws With Cone Point [DIN]
DIN 914 - 1980
Hexagon Socket Set Screws With Cone Point

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2 Hexagon Socket Set Screws With Cone Point [DIN EN ISO]
DIN EN ISO 4027 - 2004
Hexagon Socket Set Screws With Cone Point

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3 Hexagon Socket Set Screws With Cone Point [GB]
GB /T 78 - 2007
Hexagon Socket Set Screws With Cone Point

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4 Hexagon socket set screws with cone point [GB]
GB /T 78 - 2000
Hexagon socket set screws with cone point

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5 Hexagon Socket Set Screws (Cone Point) [ASME]
ASME B 18.3 - 2003 (R2008)
Hexagon Socket Set Screws (Cone Point)
6 Hexagon Socket Set Screws with Cone Point - Metric (ASTM F912M / F880M /A1-70) [ASME/ANSI]
ASME/ANSI B 18.3.6M (CONE) - 1986 (R2002)
Hexagon Socket Set Screws with Cone Point - Metric (ASTM F912M / F880M /A1-70)
7 Hexagon Socket Set Screws (Cone Point) [Table 14] (ASTM F912 / F880) [ASME]
ASME B 18.3 - 2012
Hexagon Socket Set Screws (Cone Point) [Table 14] (ASTM F912 / F880)
8 Hexagon Socket Set Screws With Cone Point [ISO]
ISO 4027 - 2003
Hexagon Socket Set Screws With Cone Point
9 Hexagon socket set screws with cone point [ISO]
ISO 4027 - 1993
Hexagon socket set screws with cone point
10 Spline socket set screws (cone point) [ASME/ANSI]
ASME/ANSI B 18.3 - 2003
Spline socket set screws (cone point)
11 Hexagon Socket Set Screws With Cone Point - Unified Thread [BS]
BS 2470 - 1973
Hexagon Socket Set Screws With Cone Point - Unified Thread
12 Hexagon socket set screws with cone point [JIS]
JIS B 1177 - 1997
Hexagon socket set screws with cone point
13 Hexagon Socket Set Screws With Cone Point - BA Thread [BS]
BS 2470 - 1973
Hexagon Socket Set Screws With Cone Point - BA Thread
14 Hexagon Socket Set Screws With Cone Point [NF]
NF E 25-172 - 2004
Hexagon Socket Set Screws With Cone Point
15 Hexagon Socket Set Screws With Cone Point [UNI]
UNI 5927
Hexagon Socket Set Screws With Cone Point
16 Hexagon Socket Set Screws With Cone Point [JIS]
JIS B 1177 - 2007
Hexagon Socket Set Screws With Cone Point
17 Hexagon Socket Set Screws With Cone Point - BSW and BSF Threads [BS]
BS 2470 - 1973
Hexagon Socket Set Screws With Cone Point - BSW and BSF Threads
18 Hexagon socket screws with cone point [JIS]
JIS B 1177 - 1988
Hexagon socket screws with cone point
19 Hexagon Socket Set Screw with Cone Point [KS]
KS B 1028 (T2) - 1990 (R2020)
Hexagon Socket Set Screw with Cone Point
20 Hexagon socket set screws with cone point [CNS]
CNS 4481 - 1981
Hexagon socket set screws with cone point
21 ISO Metric Hexagon Socket Set Screws - Cone Point [Table 3] [AS]
AS /NZS 1421 - 1996
ISO Metric Hexagon Socket Set Screws - Cone Point [Table 3]