About Us Pricing Terms of Use FAQ Contact Us
| 简体 | 繁體 |
English Deutsch Français 日本語 Italiano Español 한어 Português Русский بالعربية Türkçe

Click Specification

(Non-preferred) dimensions in parentheses.

Unit:mm

High-Strength Structural Bolting Assemblies for Preloading - Part 4:System HV-Hexagon Bolt with Large Width Across Flats

GB /T 32076.4 - 2015

Display drawing:

国标GB /T32076.4 - 2015 GB32076.4 32076.4G High-Strength Structural Bolting Assemblies for Preloading - Part 4:System HV-Hexagon Bolt with Large Width Across Flats
Thread Size
d
M12 M16 M20 (M22) M24 (M27) M30 M36
P Pitch
b Ref.
c max
min
da max
ds Nominal Size
max
min
dw min
e min
k Nominal Size
max
min
k1 min
r min
s max
min
1.75 2 2.5 2.5 3 3 3.5 4
23 28 33 34 39 41 44 52
0.6 0.6 0.8 0.8 0.8 0.8 0.8 0.8
0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4
15.2 19.2 24 26 28 32 35 41
12 16 20 22 24 27 30 36
12.7 16.7 20.84 22.84 24.84 27.84 30.84 37
11.3 15.3 19.16 21.16 23.16 26.16 29.16 35
20.1 24.9 29.5 33.3 38.0 42.8 46.6 55.9
23.91 29.56 35.03 39.55 45.2 50.85 55.37 66.44
8 10 13 14 15 17 19 23
8.45 10.75 13.9 14.9 15.9 17.9 20.05 24.05
7.55 9.25 12.1 13.1 14.1 16.1 17.95 21.95
5.28 6.47 8.47 9.17 9.87 11.27 12.56 15.36
1.2 1.2 1.5 1.5 1.5 2 2 2
22 27 32 36 41 46 50 60
21.16 26.16 31 35 40 45 49 58.8
Send Inquiry

Similar Standards

1 Metric Heavy Hex Structural Bolts (ASTM A 325M / ASTM A 490M) [ASME]
ASME B 18.2.6M - 2012 		Metric Heavy Hex Structural Bolts (ASTM A 325M / ASTM A 490M)

View Suppliers
2 Heavy Hex Structural Bolts (ASTM A 325 / ASTM A 490) [ASME]
ASME B 18.2.6 - 2006 		Heavy Hex Structural Bolts (ASTM A 325 / ASTM A 490)

View Suppliers
3 High-Strength Hexagon Bolts with Large Widths Across Flats for Structural Bolting [DIN]
DIN 6914 - 1989 		High-Strength Hexagon Bolts with Large Widths Across Flats for Structural Bolting

View Suppliers
4 Heavy Hex Bolts [Table 3] (ASTM A307 / A394) [ASME]
ASME B 18.2.1 (T3) - 2012 		Heavy Hex Bolts [Table 3] (ASTM A307 / A394)

View Suppliers
5 Heavy Hex Bolts [Table 3] [ASME]
ASME B 18.2.1 (T3) - 2010 		Heavy Hex Bolts [Table 3]

View Suppliers
6 Heavy Hex Structural Bolts (ASTM F3125 / F3125M) [ASME]
ASME B 18.2.6 - 2019 		Heavy Hex Structural Bolts (ASTM F3125 / F3125M)

View Suppliers
7 Heavy Hex Structural Bolts (ASTM A 325 / ASTM A 490) [ASME]
ASME B 18.2.6 - 2010 		Heavy Hex Structural Bolts (ASTM A 325 / ASTM A 490)

View Suppliers
8 High-strength Structural Bolting Assemblies for Preloading - Part 4: System HV - Hexagon bolts [DIN EN]
DIN EN 14399-4 (Bolt) - 2015 		High-strength Structural Bolting Assemblies for Preloading - Part 4: System HV - Hexagon bolts

View Suppliers
9 High-strength Large Hexagon Bolts for Structural Engineering - ISO Metric Coarse Thread [UNI]
UNI 5712 - 1975 		High-strength Large Hexagon Bolts for Structural Engineering - ISO Metric Coarse Thread

View Suppliers
10 Standard Specification for structural bolts,steel,heat treated 830MPa minmum tensile strength(metric) [ASTM]
ASTM A325M - 2009 		Standard Specification for structural bolts,steel,heat treated 830MPa minmum tensile strength(metric)

View Suppliers
11 Hexagon Head Bolts with Hexagon Nut for Steel Structures [DIN]
DIN 7990 - 2008 		Hexagon Head Bolts with Hexagon Nut for Steel Structures
12 Metric Heavy Hex Structural Bolts [ASME/ANSI]
ASME/ANSI B 18.2.3.7M - 2006 		Metric Heavy Hex Structural Bolts
13 Hexagon Bolts for High-Strength Structural Bolting with Large Width Across Flats (Short Thread Length - Product Grade C—Property Classes 8.8 and 10.9 [ISO]
ISO 7412 - 1984 		Hexagon Bolts for High-Strength Structural Bolting with Large Width Across Flats (Short Thread Length - Product Grade C—Property Classes 8.8 and 10.9
14 High-Strength Structural Bolting Assemblies for Preloading - Part 4: System HV - Hexagon Bolts [EN]
EN 14399-4 (Bolt) - 2005 		High-Strength Structural Bolting Assemblies for Preloading - Part 4: System HV - Hexagon Bolts
15 Hexagon Head Bolts with Hexagon Nut for Steel Structures [DIN]
DIN 7990 - 2017 		Hexagon Head Bolts with Hexagon Nut for Steel Structures
16 Metric Heavy Hexagon Bolts [ASME/ANSI]
ASME/ANSI B 18.2.3.3M - 2001 		Metric Heavy Hexagon Bolts
17 High-strength Structural Bolting Assemblies for Preloading - Part 3: System HR — Hexagon Bolt [EN]
EN 14399-3 (Bolt) - 2015 		High-strength Structural Bolting Assemblies for Preloading - Part 3: System HR — Hexagon Bolt
18 Metric Heavy Hex Bolts [ANSI]
ANSI B 18.2.3.6M (J1199,F568,A962,A320) - 1979 (R2006) 		Metric Heavy Hex Bolts
19 High-Strength Structural Bolting Assemblies for Preloading - Part 4: System HV - Hexagon Bolts [EN]
EN 14399-4 (Bolt) - 2015 		High-Strength Structural Bolting Assemblies for Preloading - Part 4: System HV - Hexagon Bolts
20 Hexagon Head Bolts with Hexagon Nut for Steel Structures [DIN]
DIN 7990 - 1989 		Hexagon Head Bolts with Hexagon Nut for Steel Structures
21 Hexagon Bolts for High-Strength Structural Bolting with Large Width Across Flats (Thread Lengths According to ISO 888) - Product Grade C - Property Classes 8.8 and 10.9 [ISO]
ISO 7411 - 1984 		Hexagon Bolts for High-Strength Structural Bolting with Large Width Across Flats (Thread Lengths According to ISO 888) - Product Grade C - Property Classes 8.8 and 10.9
22 Large Size Heavy Hex Screws [IFI]
IFI 149 - 2000 		Large Size Heavy Hex Screws
23 Heavy Hex Screws [Table 7] [ASME]
ASME B 18.2.1 (T7) - 2010 		Heavy Hex Screws [Table 7]
24 Heavy Hex Screws [Table 7] (ASTM A193 / A320 / A394) [ASME]
ASME B 18.2.1 (T7) - 2012 		Heavy Hex Screws [Table 7] (ASTM A193 / A320 / A394)
25 Hex Bolt for Pipe Flange Connection - Class Designated [GB]
GB /T 9125.2 - 2020 		Hex Bolt for Pipe Flange Connection - Class Designated
26 Hexagon Bolts for Structural Bolting with Large Width Across FLats(Thread Lengths accroding to GB/T 3106) - Product Grade C - Property Classes 8.8 and 10.9 [GB]
GB /T 18230.1 - 2000 		Hexagon Bolts for Structural Bolting with Large Width Across FLats(Thread Lengths accroding to GB/T 3106) - Product Grade C - Property Classes 8.8 and 10.9
27 Unified Hexagon Head Forged Bolts [BS]
BS 1769 - 1951 		Unified Hexagon Head Forged Bolts
28 Hex Bolt for Pipe Flange Connection [GB]
GB /T 9125 - 2003 		Hex Bolt for Pipe Flange Connection
29 High Strength Bolts with Large Hexagon Head for Steel Structures [GB]
GB /T 1228 - 1991 		High Strength Bolts with Large Hexagon Head for Steel Structures
30 High-Strength Structural Bolting Assemblies for Preloading-Part 3:System HR-Hexagon Bolt with Large Width Across Flats [GB]
GB /T 32076.3 - 2015 		High-Strength Structural Bolting Assemblies for Preloading-Part 3:System HR-Hexagon Bolt with Large Width Across Flats
31 High Strength Bolts with Large Hexagon Head Assemblies for Steel Structures [GB]
GB /T 1231 (bolt) - 2024 		High Strength Bolts with Large Hexagon Head Assemblies for Steel Structures
32 High Strength Hexagon Bolts for Friction Grip Joints [JIS]
JIS B 1186 - 2013 		High Strength Hexagon Bolts for Friction Grip Joints
33 High Strength Bolts for Joints of Space Grid Structures [GB]
GB /T 16939 - 1997 		High Strength Bolts for Joints of Space Grid Structures
34 Hexagon Bolts for High-strength Structural Bolting with Large Width Across Flats (Short Thread Length) - Product Grade C - Property Classes 8.8 and 10.9 [GB]
GB /T 18230.2 - 2000 		Hexagon Bolts for High-strength Structural Bolting with Large Width Across Flats (Short Thread Length) - Product Grade C - Property Classes 8.8 and 10.9
35 Hex Bolt for Pipe Flange Connection - PN Designated [GB]
GB /T 9125.1 - 2020 		Hex Bolt for Pipe Flange Connection - PN Designated
36 High Strength Bolts with Large Hexagon Head for Steel Structure [NF]
NF E 25-801-3 - 2005 		High Strength Bolts with Large Hexagon Head for Steel Structure
37 High Strength Bolts with Large Hexagon Head for Steel Structure [NF]
NF E 25-801-4 - 2005 		High Strength Bolts with Large Hexagon Head for Steel Structure
38 High Strength Bolts for Joints of Space Grid Structures [GB]
GB /T 16939 - 2016 		High Strength Bolts for Joints of Space Grid Structures
39 Metric High Strength Large Hexagon Head Bolts [BS]
BS 4395-1 - 1969 		Metric High Strength Large Hexagon Head Bolts
40 High Strength Hexagon Bolts for Friction Grip Joints [JIS]
JIS B 1186 - 1995 		High Strength Hexagon Bolts for Friction Grip Joints
41 High Strength Bolts with Large Hexagon Head for Steel Structures [GB]
GB /T 1228 - 2006 		High Strength Bolts with Large Hexagon Head for Steel Structures
42 High-strength Structural Bolting Assemblies for Preloading-Part 7:system HV-Hexagon Bolt with Large Width Across Flats And Nut Assemblies M39～m64 [GB]
GB /T 32076.7 - 2015 		High-strength Structural Bolting Assemblies for Preloading-Part 7:system HV-Hexagon Bolt with Large Width Across Flats And Nut Assemblies M39～m64
43 Hex Bolt for Pipe Flange Connection [GB]
GB /T 9125 - 2010 		Hex Bolt for Pipe Flange Connection
44 High-strength Structural Bolting Assemblies for Preloading-system HR-Hex Bolt [GOST]
GOST 32484.3 - 2014 		High-strength Structural Bolting Assemblies for Preloading-system HR-Hex Bolt
45 Hexagon Bolts for High-Strength Structural Bolting with Large Width Across Flats - Product Grade C - Property Classes 8.8 and 10.9 [GOST]
GOST R 52644 - 2006 		Hexagon Bolts for High-Strength Structural Bolting with Large Width Across Flats - Product Grade C - Property Classes 8.8 and 10.9
46 High-Strength Steel Bolts [AS]
AS /NZS 1252.1 - 2016 		High-Strength Steel Bolts
47 Hexagon Head Bolts for Steel Structures [CNS]
CNS 3124 - 1987 		Hexagon Head Bolts for Steel Structures
48 Hexagon Bolts with Large Widths Across Flats for Steel Structures [CNS]
CNS 4366 - 1987 		Hexagon Bolts with Large Widths Across Flats for Steel Structures
49 High Strength Friction Grip Hexagon Bolts [CNS]
CNS 11328 - 1985 		High Strength Friction Grip Hexagon Bolts
50 High Strength Structural Bolts [IS]
IS 3757 - 1985 		High Strength Structural Bolts
51 High-strength steel bolts, classes 10.9 and 10.9.3, for structural steel joints (Metric) [ASTM]
ASTM A 490M - 2014 		High-strength steel bolts, classes 10.9 and 10.9.3, for structural steel joints (Metric)
52 High-Strength Steel Bolts [AS]
AS /NZS 1252 - 1996 		High-Strength Steel Bolts