简体 | 繁體 | FastenerExpo |
English Deutsch Français 日本語 Italiano Español 한어 Português Русский بالعربية Türkçe
All Categories

Click Specification

Unit:mm

Large Hexagon Nut For Pipe Flange Connection

GB /T 9125 - 2003

Display drawing:

国标GB /T9125 - 2003 GB9125 9125GB Large Hexagon Nut For Pipe Flange Connection
Download CAD Model*
Download CAD Model*

 *Models with different eras.

Screw Thread
d
M12 M14 M16 M20 M24 M27 M30 M33 M36 M39
P Coarse thread
Fine thread
Fine thread
e min
k max
min
s max
min
1.75 2 2 2.5 3 3 3.5 3.5 / /
/ / / / / / / / 3 3
/ / / / / / / / / /
22.78 25.94 29.56 37.29 45.2 50.85 55.37 60.26 65.86 70.67
12.3 14.3 17.1 20.7 24.2 27.6 30.7 33.5 36.5 39.5
11.87 13.6 16.4 19.4 22.9 26.3 29.1 31.9 34.9 37.9
21 24 27 34 41 46 50 55 60 65
20.16 23.16 26.16 33 40 45 49 53.8 58.8 63.1
Screw Thread
d
M42 M45 M48 M52 M56 M64 M70 M76 M82 M90
P Coarse thread
Fine thread
Fine thread
e min
k max
min
s max
min
/ / / / / / / / / /
3 3 3 3 3 3 3 3 3 3
/ / / 4 4 4 4 4 4 4
70.67 76.27 81.87 87.47 92.74 103.94 111.79 120.74 126.45 142.8
42.5 45.5 48.5 52.5 56.5 64.5 70.5 76.5 82.5 90.5
40.9 43.9 46.9 50.6 54.6 62.6 68.4 74.6 80 88.3
65 70 75 80 85 95 102 110 118 130
63.1 68.1 73.1 78.1 82.8 92.8 100 107.8 115.6 127.5

Alternative history

GB /T 9125 - 2003 GB /T 9125 - 2010 GB /T 9125.1 - 2020 GB /T 9125.2 - 2020
Send Inquiry

Similar Standards

1 Heavy Hex Flat Nuts and Heavy Hex Flat Jam Nuts [Table 10] (ASTM A563 / F594 / F467) [ASME]
ASME B 18.2.2 - 2022 		Heavy Hex Flat Nuts and Heavy Hex Flat Jam Nuts [Table 10] (ASTM A563 / F594 / F467)

View Suppliers
2 Heavy Hex Flat Nuts and Heavy Hex Flat Jam Nuts [Table 9] [ASME/ANSI]
ASME/ANSI B 18.2.2 - 2010 		Heavy Hex Flat Nuts and Heavy Hex Flat Jam Nuts [Table 9]

View Suppliers
3 Heavy Hex Flat Nuts and Heavy Hex Flat Jam Nuts [Table 9] (ASTM A563 / F594 / F467) [ASME]
ASME B 18.2.2 - 2015 		Heavy Hex Flat Nuts and Heavy Hex Flat Jam Nuts [Table 9] (ASTM A563 / F594 / F467)

View Suppliers
4 Hexagon Nuts For High-Strength Structural Boltinig With Large Width Across Flats—Product Grades B—Property Classes 8 And 10 [ISO]
ISO 4775 - 1984 		Hexagon Nuts For High-Strength Structural Boltinig With Large Width Across Flats—Product Grades B—Property Classes 8 And 10
5 High-strength structural bolting assemblies for preloading - Part 4: System HV — Hexagon nut [DIN EN]
DIN EN 14399 (-4 Nut) - 2015 		High-strength structural bolting assemblies for preloading - Part 4: System HV — Hexagon nut
6 High-strength structural bolting assemblies for preloading - Part 3: System HR — Hexagon nut assemblies [EN]
EN 14399 (-3 Nut) - 2015 		High-strength structural bolting assemblies for preloading - Part 3: System HR — Hexagon nut assemblies
7 High-Strength Structural Bolting Assemblies For Preloading - Part 8: System HV–Hexagon Fit Nuts [EN]
EN 14399 (-8 Nut) - 2007 		High-Strength Structural Bolting Assemblies For Preloading - Part 8: System HV–Hexagon Fit Nuts
8 High-strength structural bolting assemblies for preloading - Part 4: System HV — Hexagon nut [EN]
EN 14399 (-4 Nut) - 2005 		High-strength structural bolting assemblies for preloading - Part 4: System HV — Hexagon nut
9 High-Strength Structural Bolting Assemblies For Preloading - Part 8: System HV–Hexagon Fit Nuts [EN]
EN 14399 (-8 Nut) - 2018 		High-Strength Structural Bolting Assemblies For Preloading - Part 8: System HV–Hexagon Fit Nuts
10 Heavy Hex Nuts for Use With Structural Bolts (ASTM A 563 / ASTM A 194) [ASME]
ASME B 18.2.6 - 2010 		Heavy Hex Nuts for Use With Structural Bolts (ASTM A 563 / ASTM A 194)
11 Hexagon Nuts For Structural Bolting With Large Width Across Flats,Style 1-Product Grade B [ISO]
ISO 7414 - 1984 		Hexagon Nuts For Structural Bolting With Large Width Across Flats,Style 1-Product Grade B
12 Hexagon Nuts For Structural Bolting—Style 2,Hot-Dip Galvanized(Oversize Tapped)-Product Grade A—Property Class 9 [ISO]
ISO 7417 - 1984 		Hexagon Nuts For Structural Bolting—Style 2,Hot-Dip Galvanized(Oversize Tapped)-Product Grade A—Property Class 9
13 Bolted Connections With Waisted Shank - Cap Nuts [DIN]
DIN 2510-6 - 2013 		Bolted Connections With Waisted Shank - Cap Nuts
14 High-Strength Hexagon Nuts With Large Widths Across Flats For Structural Steel Bolting [DIN]
DIN 6915 - 1999 		High-Strength Hexagon Nuts With Large Widths Across Flats For Structural Steel Bolting
15 High-strength structural bolting assemblies for preloading - Part 7: System HR — Hexagon Nuts [EN]
EN 14399-7 - 2018 		High-strength structural bolting assemblies for preloading - Part 7: System HR — Hexagon Nuts
16 Steel hex nuts with large width across flats for high-strength structural bolting [DIN]
DIN 6195 		Steel hex nuts with large width across flats for high-strength structural bolting
17 Heavy Hex Nuts for Use With Structural Bolts (ASTM A563 / A194 / A194M) [ASME]
ASME B 18.2.6 - 2019 		Heavy Hex Nuts for Use With Structural Bolts (ASTM A563 / A194 / A194M)
18 Bolted Connections With Waisted Shank - Cap Nuts [DIN]
DIN 2510-6 - 1974 		Bolted Connections With Waisted Shank - Cap Nuts
19 Heavy Hex Nuts and Heavy Hex Jam Nuts [Table 10] [ASME/ANSI]
ASME/ANSI B 18.2.2 - 2010 		Heavy Hex Nuts and Heavy Hex Jam Nuts [Table 10]
20 High-strength structural bolting assemblies for preloading - Part 7: System HR — Hexagon Nuts [EN]
EN 14399-7 (-7 Nut) - 2007 		High-strength structural bolting assemblies for preloading - Part 7: System HR — Hexagon Nuts
21 Hexagon Nuts For Structural Bolting, Style 1, Hot-dip Galvanized(Oversize Tapped)—Product Grades A And B—Property Classes 5,6 And 8 [ISO]
ISO 7413 - 1984 		Hexagon Nuts For Structural Bolting, Style 1, Hot-dip Galvanized(Oversize Tapped)—Product Grades A And B—Property Classes 5,6 And 8
22 Heavy Hex Nuts and Heavy Hex Jam Nuts [Table 10] [ASME]
ASME B 18.2.2 - 2015 		Heavy Hex Nuts and Heavy Hex Jam Nuts [Table 10]
23 Bolted Connections With Reduced Shank Hexagon Nuts [DIN]
DIN 2510-5 (NF / TF) - 1971 		Bolted Connections With Reduced Shank Hexagon Nuts
24 Metric Heavy Hex Nuts [ASME]
ASME B 18.2.4.6M - 2010 		Metric Heavy Hex Nuts
25 High-Strength Structural Bolting Assemblies For Preloading - System HRC - Nuts with m=1d (HRD) [EN]
EN 14399 (-10 HRD) - 2018 		High-Strength Structural Bolting Assemblies For Preloading - System HRC - Nuts with m=1d (HRD)
26 Metric Heavy Hex Nuts for Use With Structural Bolts (ASTM A563M) [ASME]
ASME B 18.2.6M - 2012 		Metric Heavy Hex Nuts for Use With Structural Bolts (ASTM A563M)
27 Heavy Hex Nuts 【Table 9】 [ASME/ANSI]
ASME/ANSI B 18.2.2 - 1987 (R1999) 		Heavy Hex Nuts 【Table 9】
28 High-strength hexagon nuts with large widths across flats for structural steel bolting [DIN]
DIN 6915 - 1989 		High-strength hexagon nuts with large widths across flats for structural steel bolting
29 High-strength structural bolting assemblies for preloading - Part 4: System HV — Hexagon nut [EN]
EN 14399 (-4 Nut) - 2005 		High-strength structural bolting assemblies for preloading - Part 4: System HV — Hexagon nut
30 Heavy Hex Nuts and Heavy Hex Jam Nuts [Table 11] [ASME]
ASME B 18.2.2 - 2022 		Heavy Hex Nuts and Heavy Hex Jam Nuts [Table 11]
31 Heavy hex nuts for use with structual bolts (ASTM A 563 / ASTM A 194) [ASME]
ASME B 18.2.6 - 2006 		Heavy hex nuts for use with structual bolts (ASTM A 563 / ASTM A 194)
32 High-Strength Structural Bolting Assemblies For Preloading - System HRC - Regular Nuts (HR) [EN]
EN 14399 (-10 HR) - 2018 		High-Strength Structural Bolting Assemblies For Preloading - System HRC - Regular Nuts (HR)
33 Hexagon Nuts For High Strength Anchoring Of Steel Structures [GB]
GB /T 33943 - 2017 		Hexagon Nuts For High Strength Anchoring Of Steel Structures
34 Metric High Strength Large Hex Nuts [BS]
BS 4395-1 - 1969 		Metric High Strength Large Hex Nuts
35 Torshear type high strength nut for steel structures [GB]
GB /T 3632 (H) - 1995 		Torshear type high strength nut for steel structures
36 High Strength Large Hexgon Nuts For Steel Structures [GB]
GB /T 1229 - 2006 		High Strength Large Hexgon Nuts For Steel Structures
37 Connections With Waisted Stud - Nuts Type P [GB]
GB /T 13807.3 (P) - 2008 		Connections With Waisted Stud - Nuts Type P
38 Large Hexagon Nut For Pipe Flange Connection [GB]
GB /T 9125 - 2010 		Large Hexagon Nut For Pipe Flange Connection
39 Hexagon Nuts For Structural Bolting,Style 1,Hot-Dip Galvanized - Product Grades A and B - Property classes 5,6 and 8 [GB]
GB /T 18230.6 - 2000 		Hexagon Nuts For Structural Bolting,Style 1,Hot-Dip Galvanized - Product Grades A and B - Property classes 5,6 and 8
40 Connections With Waisted Stud - Nuts Type CG and CP [GB]
GB /T 13807.3 - 2008 		Connections With Waisted Stud - Nuts Type CG and CP
41 Hex nuts for structural bolting with large width across flats(heating galvanized, increasing tapping size), [GB]
GB /T 18230.7 - 2000 		Hex nuts for structural bolting with large width across flats(heating galvanized, increasing tapping size),
42 System HV—High Strength Large Hexagon Nuts M39～m64 [GB]
GB /T 32076.7 - 2015 		System HV—High Strength Large Hexagon Nuts M39～m64
43 Large Hexagon Nuts With Hole [GB]
GB /T 16939 - 2016 		Large Hexagon Nuts With Hole
44 Large hex nuts for structural bolting with large width across flats -type 1 [GB]
GB /T 18230.4 - 2000 		Large hex nuts for structural bolting with large width across flats -type 1
45 Connections With Waisted Stud-Nuts - Type G [GB]
GB /T 13807.3 (G) - 1992 		Connections With Waisted Stud-Nuts - Type G
46 High-Strength Structural Bolting Assemblies For Preloading - Nut Assemblies [GB]
GB /T 32076.8 - 2017 		High-Strength Structural Bolting Assemblies For Preloading - Nut Assemblies
47 Hex Nut For Fish Plate Bolts [JIS]
JIS E 1107 - 2008 		Hex Nut For Fish Plate Bolts
48 High-Strength Structural Bolting Assemblies For Preloading-Part 3:System HR—High Strength Large Hexagon Nuts [GB]
GB /T 32076.3 - 2015 		High-Strength Structural Bolting Assemblies For Preloading-Part 3:System HR—High Strength Large Hexagon Nuts
49 Torshear type hexagon nut for steel structures [GB]
GB /T 3632 (W) - 2008 		Torshear type hexagon nut for steel structures
50 Large hex nuts for structural bolting with large width across flats [GB]
GB /T 18230.3 - 2000 		Large hex nuts for structural bolting with large width across flats
51 High Strength Hexagon Nuts For Friction Grip Joints [JIS]
JIS B 1186 (T8) - 2013 		High Strength Hexagon Nuts For Friction Grip Joints
52 Sets Of Torshear Type High Strength Bolt Hexagon Nuts [GB]
GB /T 32076.9 - 2017 		Sets Of Torshear Type High Strength Bolt Hexagon Nuts
53 High Strength Hexagon Nuts For Friction Grip Joints [JIS]
JIS B 1186 - 1995 		High Strength Hexagon Nuts For Friction Grip Joints
54 High Strength Joint Nut For Railway [GB]
GB 5098 - 1985 		High Strength Joint Nut For Railway
55 High strength large hexagon nuts for steel structure [GB]
GB /T 1229 - 1991 		High strength large hexagon nuts for steel structure
56 Connections With Waisted Stud - Nuts Type G [GB]
GB /T 13807.3 (G) - 2008 		Connections With Waisted Stud - Nuts Type G
57 Large hexagon nuts with hole [GB]
GB /T 16939 - 1997 		Large hexagon nuts with hole
58 High-Strength Large Hexagon Nuts For Structural Bolting-ISO Metric Coarse Thread [UNI]
UNI 5713 - 1975 		High-Strength Large Hexagon Nuts For Structural Bolting-ISO Metric Coarse Thread
59 System HV—High Strength Large Hexagon Nuts [GB]
GB /T 32076.4 - 2015 		System HV—High Strength Large Hexagon Nuts
60 Hexagonal high-strength nut for structural connection [JSS]
JSS II 09 (-2) - 1996 		Hexagonal high-strength nut for structural connection
61 Hexagon Nuts For High-Strength Structural Bolting With Large Width Across Flats - Product Grade B - Property Classes 8 And 10 [GOST]
GOST R 52645 - 2006 		Hexagon Nuts For High-Strength Structural Bolting With Large Width Across Flats - Product Grade B - Property Classes 8 And 10
62 High-Strength Steel Nuts [AS]
AS /NZS 1252 - 1996 		High-Strength Steel Nuts
63 High-Strength Steel Nuts [AS]
AS /NZS 1252.1 - 2016 		High-Strength Steel Nuts
64 High Strength Hexagon Nuts For Steel Structure [CNS]
CNS 4236 - 2005 		High Strength Hexagon Nuts For Steel Structure
65 Large Hexagon Head Nuts (Hot Dip Galvanized) [CNS]
CNS 4237 - 2000 		Large Hexagon Head Nuts (Hot Dip Galvanized)
66 High Strength Friction Grip Hexagon Nuts [CNS]
CNS 11328 - 1985 		High Strength Friction Grip Hexagon Nuts
67 High Strength Structural Nuts [IS]
IS 6623 - 2004 		High Strength Structural Nuts
68 Large hex nuts [Others]
FZ 92011 - 1991 		Large hex nuts