Click Specification

(Non-preferred) dimensions in parentheses.

Hexagon Nuts, Type 1

GB /T 6170 - 2000

Display drawing:

Download CAD Model^*

^*Models with different eras.

Calculate weight and price. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs

Default density g/cm³

Screw Thread
d

M1.6

M2.5

(M3.5)

M10

M12

(M14)

M16

(M18)

M20

P	Pitch
k	max
k	min
s	max=nominal size
s	min
e	min
per 1000 units ≈ kg

0.35	0.4	0.45	0.5	0.6	0.7	0.8	1	1.25	1.5	1.75	2	2	2.5	2.5
1.3	1.6	2	2.4	2.8	3.2	4.7	5.2	6.8	8.4	10.8	12.8	14.8	15.8	18
1.05	1.35	1.75	2.15	2.55	2.9	4.4	4.9	6.44	8.04	10.37	12.1	14.1	15.1	16.9
3.2	4	5	5.5	6	7	8	10	13	16	18	21	24	27	30
3.02	3.82	4.82	5.32	5.82	6.78	7.78	9.78	12.73	15.73	17.73	20.67	23.67	26.16	29.16
3.41	4.32	5.45	6.01	6.58	7.66	8.79	11.05	14.38	17.77	20.03	23.36	26.75	29.56	32.95
0.050	0.103	0.212	0.301	0.411	0.643	1.19	2.19	4.74	8.91	13.67	21.63	32.66	42.31	58.37

Screw Thread
d

(M22)

M24

(M27)

M30

(M33)

M36

(M39)

M42

(M45)

M48

(M52)

M56

(M60)

M64

P	Pitch
k	max
k	min
s	max=nominal size
s	min
e	min
per 1000 units ≈ kg

2.5	3	3	3.5	3.5	4	4	4.5	4.5	5	5	5.5	5.5	6
19.4	21.5	23.8	25.6	28.7	31	33.4	34	36	38	42	45	48	51
18.1	20.2	22.5	24.3	27.4	29.4	31.8	32.4	34.4	36.4	40.4	43.4	46.4	49.1
34	36	41	46	50	55	60	65	70	75	80	85	90	95
33	35	40	45	49	53.8	58.8	63.1	68.1	73.1	78.1	82.8	87.8	92.8
37.29	39.55	45.2	50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25	93.56	99.21	104.86
82	100.5	147.3	205.2	268.8	351.7	455.9	534.8	663.1	816.8	1012	1202	1418	1659

Alternative history

GB /T 6170 - 1986 GB /T 6170 - 2000 GB /T 6170 - 2015

Suppliers

Best price if from GlobalFastener.com.

Zhejiang SanLin Metals Products Co., Ltd.

+86-113067668658
+86-13067668658

Material: Brass H62, H56, H57, H59, Silicon Bronze, Red Copper; Specifications: M2–M30; Surface Treatment: Chemical Yellowing, Nickel Plating, etc.

Shanghai ATM Precision Fastening Technology Co., Ltd.

Xu Hai
+86-18621311857
+86-21-59766477

Materials: 301, 302, 303, 304, 304L, 316, 316L, 316Ti, 317L, 310S, 321, 347, 1.4529, 1.4539, 1.4462, 1.4547, 1.4980, 904L, 2205, 2507, 2520, S32750, S32760, 1Cr13, 1Cr17, 2Cr13, 3Cr13, 14Cr17Ni2, 410, 416, 420, 430, 431, 440, 630, 631, 17-4PH, MP35N, 600, 601, 625, 660, 718, 750, 800, 825, 925, 926, C22, C276, A286, GH2132, GH4033, GH4080, GH4169, GH4145, 9C18Mo, 4Cr10Si2Mo, 35CrMoA, 42CrMoA, 40CrNiMoA, 25Cr2Mo1VA, SCM435, SCM440, 4130, 4140, 4145, A36, A307, A320, A325, A490, A574, F1554; stainless steel, alloy steel, titanium alloys, nickel-based alloys, high-temperature alloys, corrosion-resistant alloys, nickel-cobalt alloys, special alloys, and other special materials per customer specifications. Grades: A1-50, A2-50, A2-70, A2-80, A3-70, A4-70, A4-80, A4-90, A4-100, A5-80, B8, B8M, B8C, B8T, B6, B7, B7M, B16, C1-50, C1-70, C1-110, C3-80, C3-120, C4-70, D2-80, D2-100, D4-80, D4-100, D6-80, D6-100, D8-80, D8-100, P1-90, P1-120, F51, F53, F55, F60, 10.9, 12.9, 14.9, 15.9, 16.9; Other grades available upon request. Specifications: M3–M120, 1/4"–4". No limitation on product diameter or length; custom non-standard parts can be manufactured upon request. Surface Treatments: passivation, black oxide, phosphating, electrophoretic coating, zinc plating, nickel plating, chrome plating, cadmium plating, gold plating, silver plating, tin plating, copper plating, zinc diffusion, marine zinc, aluminum diffusion, aluminum spraying, Dacromet, Geomet, Teflon coating, zinc-nickel alloy plating, nickel-cobalt alloy plating, hot-dip galvanizing, ceramic composite coatings, molybdenum disulfide coating, tungsten disulfide coating, nano-coatings, and other surface finishes per customer requirements.

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73	[JIS] JIS B 1119 (3H) - 1986	Spectacle Frames - Hexagon Nuts
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75	[NF] NF E 25-401 - 2001	Hexagon Nuts, Style 1 - Product Grades A and B
76	[NF] NF E 25-452 - 2001	Hexagon Nuts, Style 2, with Metric Fine Pitch Thread - Product Grades A and B
77	[BS] BS 916 - 1953	Hexagon Nuts with B.S.Threads - Black [Table 3]
78	[NF] NF E 27-711 - 1982	Hexagon Nuts
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83	[JIS] JIS B 1181 - 2004	Hexagon Nut, Style 1, Fine Thread [Table 2]
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85	[BS] BS 4190 (T7) - 2014	ISO Metric Hexagon Nuts - Black [Table 7]
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91	[JIS] JIS B 1181 - 1993	Type 2, Grade A, Hexagon Nuts
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93	[JIS] JIS B 1181 - 1993	Hexagon Nuts - Regular [Table 1-3]
94	[JIS] JIS B 1181 - 2014	Hexagon Nuts, Semi-finished, [Table JA.11]
95	[BS] BS 1769 - 1951	Unified Hexagon Lock Nuts - Heavy Series
96	[BS] BS 4190 (T12) - 2001	ISO Metric Hexagon Nuts - Black [Table 12]
97	[BS] BS 1981 - 1991	Hexagon Screw Nuts, Size #0 To #12
98	[NF] NF E 25-451 - 2001	Hexagon Nuts, Style 1, with Fine Pitch Thread - Product Grades A and B
99	[JIS] JIS B 1181 - 1993	Hexagon Nuts - Type C
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