Click Specification

(Non-preferred) dimensions in parentheses.

Connections With Waisted Stud - Nuts Type CG and CP

GB /T 13807.3 - 2008

Display drawing:

Screw Thread
d

M12

M16

M20

M24

(M27)

M30

(M33)

M36

(M39)

M42

(M45)

P	Pitch
b
d_s
d₃
d₁
d₀
e	min
k
L
L₂
L₃
g
s

1.75	2	2.5	3	3	3.5	3.5	4	4	4.5	4.5
18	20.5	24	27.5	30.5	35	38	40.5	43	46	48.5
20	26	29	35	40	45	49	53.5	58.5	63.5	68.5
14.5	18.5	22.5	26.5	30.5	33.5	36.5	39.5	42.5	45.5	49.5
9	13	15	17.5	20	23	26	28	31.5	33.5	36
4	6	6	10	10	10	10	10	10	10	10
17.77	20.03	26.75	30.14	32.95	39.98	45.63	45.63	51.28	55.8	55.8
7	10	13	14	16	17	22	22	23	23	26
33	40	49	56	62	68	77	82	86	92	98
29.5	34.5	40	45.5	50.5	55	60	64.5	67	72	74.5
23	27.5	32	37.5	40.5	45	48	52.5	55	60	62.5
13	17	21	25	28	31	34	37	40	43	46
16	18	24	27	30	36	41	41	46	50	50

Screw Thread
d

M48

(M52)

M56

M64

M72

M80

M90

M100

M110

(M120)

P	Pitch
b
d_s
d₃
d₁
d₀
e	min
k
L
L₂
L₃
g
s

5	5	5.5	6	6	6	6	6	6	6
53.5	57	60.5	69.5	77	84	93	102	111	120
73.5	78.5	83.5	93.5	105	115	130	146	160	176
53.5	57.5	63	71	79	87	97	107	119	129
39	42	47.5	54	58	65	77	89	100	108
10	10	10	M48*1.5	M48*1.5	M48*1.5	M48*1.5	M48*1.5	M48*1.5	M48*1.5
61.31	66.96	72.61	83.91	89.56	100.72	117.67	134.62	151.42	162.72
26	27	27	32	32	36	41	45	50	54
103	109	115	130	140	152	168	183	199	214
81.5	85	90.5	99.5	107	114	123	132	141	152
67.5	71	76.5	85.5	93	100	109	118	127	136
49	53	57	65	73	81	91	101	111	121
55	60	65	75	80	90	105	120	135	145

Send Inquiry

Similar Standards

1	[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	[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
3	[ASME/ANSI] ASME/ANSI B 18.2.2 - 2010	Heavy Hex Flat Nuts and Heavy Hex Flat Jam Nuts [Table 9] View Suppliers
4	[ASME] ASME B 18.2.2 - 2022	Heavy Hex Nuts and Heavy Hex Jam Nuts [Table 11]
5	[EN] EN 14399-7 - 2018	High-strength structural bolting assemblies for preloading - Part 7: System HR — Hexagon Nuts
6	[ASME] ASME B 18.2.6 - 2010	Heavy Hex Nuts for Use With Structural Bolts (ASTM A 563 / ASTM A 194)
7	[ASME] ASME B 18.2.6 - 2019	Heavy Hex Nuts for Use With Structural Bolts (ASTM A563 / A194 / A194M)
8	[EN] EN 14399 (-10 HR) - 2018	High-Strength Structural Bolting Assemblies For Preloading - System HRC - Regular Nuts (HR)
9	[DIN] DIN 2510-5 (NF / TF) - 1971	Bolted Connections With Reduced Shank Hexagon Nuts
10	[ASME] ASME B 18.2.4.6M - 2010	Metric Heavy Hex Nuts
11	[DIN] DIN 2510-6 - 2013	Bolted Connections With Waisted Shank - Cap Nuts
12	[ISO] ISO 7417 - 1984	Hexagon Nuts For Structural Bolting—Style 2,Hot-Dip Galvanized(Oversize Tapped)-Product Grade A—Property Class 9
13	[DIN] DIN 2510-6 - 1974	Bolted Connections With Waisted Shank - Cap Nuts
14	[EN] EN 14399 (-4 Nut) - 2005	High-strength structural bolting assemblies for preloading - Part 4: System HV — Hexagon nut
15	[ASME] ASME B 18.2.2 - 2015	Heavy Hex Nuts and Heavy Hex Jam Nuts [Table 10]
16	[ISO] ISO 4775 - 1984	Hexagon Nuts For High-Strength Structural Boltinig With Large Width Across Flats—Product Grades B—Property Classes 8 And 10
17	[ASME] ASME B 18.2.6M - 2012	Metric Heavy Hex Nuts for Use With Structural Bolts (ASTM A563M)
18	[EN] EN 14399 (-4 Nut) - 2005	High-strength structural bolting assemblies for preloading - Part 4: System HV — Hexagon nut
19	[ASME/ANSI] ASME/ANSI B 18.2.2 - 2010	Heavy Hex Nuts and Heavy Hex Jam Nuts [Table 10]
20	[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
21	[EN] EN 14399 (-8 Nut) - 2018	High-Strength Structural Bolting Assemblies For Preloading - Part 8: System HV–Hexagon Fit Nuts
22	[EN] EN 14399 (-10 HRD) - 2018	High-Strength Structural Bolting Assemblies For Preloading - System HRC - Nuts with m=1d (HRD)
23	[DIN] DIN 6915 - 1989	High-strength hexagon nuts with large widths across flats for structural steel bolting
24	[DIN] DIN 6195	Steel hex nuts with large width across flats for high-strength structural bolting
25	[EN] EN 14399-7 (-7 Nut) - 2007	High-strength structural bolting assemblies for preloading - Part 7: System HR — Hexagon Nuts
26	[ASME/ANSI] ASME/ANSI B 18.2.2 - 1987 (R1999)	Heavy Hex Nuts 【Table 9】
27	[ASME] ASME B 18.2.6 - 2006	Heavy hex nuts for use with structual bolts (ASTM A 563 / ASTM A 194)
28	[ISO] ISO 7414 - 1984	Hexagon Nuts For Structural Bolting With Large Width Across Flats,Style 1-Product Grade B
29	[DIN EN] DIN EN 14399 (-4 Nut) - 2015	High-strength structural bolting assemblies for preloading - Part 4: System HV — Hexagon nut
30	[EN] EN 14399 (-8 Nut) - 2007	High-Strength Structural Bolting Assemblies For Preloading - Part 8: System HV–Hexagon Fit Nuts
31	[EN] EN 14399 (-3 Nut) - 2015	High-strength structural bolting assemblies for preloading - Part 3: System HR — Hexagon nut assemblies
32	[DIN] DIN 6915 - 1999	High-Strength Hexagon Nuts With Large Widths Across Flats For Structural Steel Bolting
33	[GB] GB /T 32076.4 - 2015	System HV—High Strength Large Hexagon Nuts
34	[GB] GB /T 1229 - 2006	High Strength Large Hexgon Nuts For Steel Structures
35	[JIS] JIS E 1107 - 2008	Hex Nut For Fish Plate Bolts
36	[GB] GB /T 18230.3 - 2000	Large hex nuts for structural bolting with large width across flats
37	[JIS] JIS B 1186 (T8) - 2013	High Strength Hexagon Nuts For Friction Grip Joints
38	[GB] GB /T 32076.7 - 2015	System HV—High Strength Large Hexagon Nuts M39～m64
39	[GB] GB /T 32076.3 - 2015	High-Strength Structural Bolting Assemblies For Preloading-Part 3:System HR—High Strength Large Hexagon Nuts
40	[GB] GB 5098 - 1985	High Strength Joint Nut For Railway
41	[GB] GB /T 3632 (W) - 2008	Torshear type hexagon nut for steel structures
42	[GB] GB /T 32076.8 - 2017	High-Strength Structural Bolting Assemblies For Preloading - Nut Assemblies
43	[GB] GB /T 18230.7 - 2000	Hex nuts for structural bolting with large width across flats(heating galvanized, increasing tapping size),
44	[GB] GB /T 32076.9 - 2017	Sets Of Torshear Type High Strength Bolt Hexagon Nuts
45	[JSS] JSS II 09 (-2) - 1996	Hexagonal high-strength nut for structural connection
46	[GB] GB /T 1229 - 1991	High strength large hexagon nuts for steel structure
47	[UNI] UNI 5713 - 1975	High-Strength Large Hexagon Nuts For Structural Bolting-ISO Metric Coarse Thread
48	[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
49	[GB] GB /T 16939 - 1997	Large hexagon nuts with hole
50	[GB] GB /T 9125 - 2003	Large Hexagon Nut For Pipe Flange Connection
51	[GB] GB /T 33943 - 2017	Hexagon Nuts For High Strength Anchoring Of Steel Structures
52	[JIS] JIS B 1186 - 1995	High Strength Hexagon Nuts For Friction Grip Joints
53	[GB] GB /T 16939 - 2016	Large Hexagon Nuts With Hole
54	[GB] GB /T 13807.3 (G) - 1992	Connections With Waisted Stud-Nuts - Type G
55	[GB] GB /T 9125 - 2010	Large Hexagon Nut For Pipe Flange Connection
56	[GB] GB /T 18230.4 - 2000	Large hex nuts for structural bolting with large width across flats -type 1
57	[GB] GB /T 3632 (H) - 1995	Torshear type high strength nut for steel structures
58	[GB] GB /T 13807.3 (P) - 2008	Connections With Waisted Stud - Nuts Type P
59	[BS] BS 4395-1 - 1969	Metric High Strength Large Hex Nuts
60	[GB] GB /T 13807.3 (G) - 2008	Connections With Waisted Stud - Nuts Type G
61	[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	[AS] AS /NZS 1252.1 - 2016	High-Strength Steel Nuts
63	[AS] AS /NZS 1252 - 1996	High-Strength Steel Nuts
64	[CNS] CNS 4236 - 2005	High Strength Hexagon Nuts For Steel Structure
65	[CNS] CNS 4237 - 2000	Large Hexagon Head Nuts (Hot Dip Galvanized)
66	[CNS] CNS 11328 - 1985	High Strength Friction Grip Hexagon Nuts
67	[IS] IS 6623 - 2004	High Strength Structural Nuts
68	[Others] FZ 92011 - 1991	Large hex nuts