简体 | 繁體 | FastenerExpo |

Click Specification

(Non-preferred) dimensions in parentheses.

Hexagon Socket Set Screws With Flat Point

GB 77 - 1985

Display drawing:

国标GB 77 - 1985 GB77 77GB Hexagon Socket Set Screws With Flat Point

 *Models with different eras.

Thread Size
d
M1.6 M2 M2.5 M3 M4 M5 M6 M8 M10 M12 M16 M20 M24
P Pitch
dp max
min
e min
s Nominal Size
max
min
t 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
0.80 1.00 1.50 2.00 2.50 3.5 4.0 5.5 7.00 8.50 12.00 15.00 18.00
0.55 0.75 1.25 1.75 2.25 3.2 3.7 5.2 6.64 8.14 11.57 14.57 17.57
0.803 1.003 1.427 1.73 2.3 2.87 3.44 4.58 5.72 6.86 9.15 11.43 13.72
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 2.560 3.08 4.095 5.095 6.095 8.115 10.115 12.142
0.711 0.889 1.270 1.520 2.020 2.520 3.020 4.020 5.020 6.020 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 2.5 3 3 4 5 6 6 8 12 16 16 20
①,When L ≤ L0, it is a short screw; When L>L0, it is a long screw.

Alternative history

Suppliers

Best price if from GlobalFastener.com.
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 flat point [ISO]
ISO 4026 - 1993
Hexagon socket set screws with flat point

View Suppliers
2 Hexagon Socket Set Screws With Flat Point [ISO]
ISO 4026 - 2003
Hexagon Socket Set Screws With Flat Point

View Suppliers
3 Hexagon Socket Set Screws With Flat Point [GB]
GB /T 77 - 2007
Hexagon Socket Set Screws With Flat Point

View Suppliers
4 Hexagon socket set screws with flat point [GB]
GB /T 77 - 2000
Hexagon socket set screws with flat point

View Suppliers
5 Hexagon Socket Set Screws (Flat Piont) [ASME]
ASME B 18.3 - 2003 (R2008)
Hexagon Socket Set Screws (Flat Piont)
6 Spline socket set screws (flat point) [ASME/ANSI]
ASME/ANSI B 18.3 - 2003
Spline socket set screws (flat point)
7 Metric Hexagon Socket Flat Point Set Screws [ASME/ANSI]
ASME/ANSI B 18.3.6M (FLAT) - 1993
Metric Hexagon Socket Flat Point Set Screws
8 Hexagon Socket Set Screws (Flat Piont) [Table 14] (ASTM F912 / F880) [ASME]
ASME B 18.3 - 2012
Hexagon Socket Set Screws (Flat Piont) [Table 14] (ASTM F912 / F880)
9 Metric Hexagon Socket Flat Point Set Screws (ASTM F912M / F880M /A1-70) [ASME/ANSI]
ASME/ANSI B 18.3.6M (FLAT) - 1986 (R2002)
Metric Hexagon Socket Flat Point Set Screws (ASTM F912M / F880M /A1-70)
10 Hexagon Socket Set Screws with Flat Point [DIN EN ISO]
DIN EN ISO 4026 - 2004
Hexagon Socket Set Screws with Flat Point
11 Hexagon Socket Set Screws With Flat Point [DIN]
DIN 913 - 1980
Hexagon Socket Set Screws With Flat Point
12 Hexagon Socket Set Screws With Flat Point - BA Thread [BS]
BS 2470 - 1973
Hexagon Socket Set Screws With Flat Point - BA Thread
13 Hexagon socket screws with flat point [JIS]
JIS B 1177 - 1988
Hexagon socket screws with flat point
14 Hexagon Socket Set Screws With Flat Point, BSW and BSF Threads [BS]
BS 2470 - 1973
Hexagon Socket Set Screws With Flat Point, BSW and BSF Threads
15 Hexagon Socket Set Screws With Flat Point [NF]
NF E 25-171 - 2004
Hexagon Socket Set Screws With Flat Point
16 Hexagon Socket Set Screws With Flat Point [JIS]
JIS B 1177 (T2) - 2007
Hexagon Socket Set Screws With Flat Point
17 Hexagon Socket Set Screws With Flat Point-ISO Metric Coarse And Fine Thread - Product Grade A [UNI]
UNI 5923 - 1985
Hexagon Socket Set Screws With Flat Point-ISO Metric Coarse And Fine Thread - Product Grade A
18 Hexagon socket set screws with flat point [JIS]
JIS B 1177 (T1) - 1997
Hexagon socket set screws with flat point
19 Hexagon Socket Set Screws With Flat Point - Unified Thread [BS]
BS 2470 - 1973
Hexagon Socket Set Screws With Flat Point - Unified Thread
20 ISO Metric Hexagon Socket Set Screws - Flat Point [Table 2] [AS]
AS /NZS 1421 - 1996
ISO Metric Hexagon Socket Set Screws - Flat Point [Table 2]
21 Hexagon Socket Set Screws With Flat Point [CNS]
CNS 4482 - 1981
Hexagon Socket Set Screws With Flat Point
22 Hexagon Socket Set Screw with Flat Point [KS]
KS B 1028 (T1) - 1990 (R2020)
Hexagon Socket Set Screw with Flat Point
23 Hexagon Socket Set Screws With Flat Point [IS]
IS 6094 (-1) - 2006
Hexagon Socket Set Screws With Flat Point