Click Specification

(Non-preferred) dimensions in parentheses.

Hexagon Nuts with Flange, Style 2 - Fine Pitch Thread

GB /T 6177.2 - 2000

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^*Models with different eras.

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

Default density g/cm³

Thread Size
d

M8
x1

(M10)
x1

M10
x1.25

M12
x1.25

(M12)
x1.5

(M14)
x1.5

M16
x1.5

M20
x1.5

P	Pitch
d_c	max
e	min
k	max
k	min
s	max
s	min
per 1000 units ≈ kg

1	1	1.25	1.25	1.5	1.5	1.5	1.5
17.9	21.8	21.8	26	26	29.9	34.5	42.8
14.38	16.64	16.64	20.03	20.03	23.36	26.75	32.95
8	10	10	12	12	14	16	20
7.64	9.64	9.64	11.57	11.57	13.3	15.3	18.7
13	15	15	18	18	21	24	30
12.73	14.73	14.73	17.73	17.73	20.67	23.67	29.16
5.89	9.28	9.46	16.15	16.41	25.11	37.73	68.09

Alternative history

GB /T 6177.2 - 2000 GB /T 6177.2 - 2016

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Similar Standards

1	[ASME/ANSI] ASME/ANSI B 18.2.2 - 1987 (R1999)	Hexagon Flange Nuts View Suppliers
2	[DIN] DIN 6923 - 1983	Hexagon Flange Nuts View Suppliers
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6	[DIN EN] DIN EN 1661 - 1998	Hexagon Nuts with Flange View Suppliers
7	[ASME] ASME B 18.16.4 - 2008	Large Serrated Flange Locknuts (ASTM F2282)
8	[ASME] ASME B 18.16.4 - 2008	Regular Serrated Flange Locknuts [Table 1] (ASTM F2282)
9	[ISO] ISO 4161 - 1983	Hexagon Nuts with Flange - Product Grade A
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13	[ASME/ANSI] ASME/ANSI B 18.2.4.4M - 1982 (R2005)	Metric Hex Flange Nuts
14	[ISO] ISO 4161 - 1999	Hexagon Nuts with Flange - Coarse Thread
15	[DIN] DIN 65480 - 2016	Hexagon Nuts with Flange and MJ Thread, Self-locking, Corrosion-resisting Steel - Class: 1100 MPa/315℃
16	[ISO] ISO 10663 - 2012	Hexagon Nuts with Flange, Style 2 - Fine Pitch Thread
17	[ISO] ISO 10663 - 1999	Hexagon Nuts with Flange - Fine Pitch Thread
18	[IFI] IFI 145 - 2002	Hexagon Flange Nuts
19	[EN] EN 1661 - 1997	Hexagon Nuts with Flange
20	[ASME] ASME B 18.2.2 - 2022	Large Hex Flange Nuts [Table 13] (ASTM A563 / F594 / F467)
21	[EN] EN 14218 - 2003	Hexagon Nuts with Flange - Fine Pitch Thread
22	[ASME/ANSI] ASME/ANSI B 18.2.2 - 1987 (R1999)	Large Hexagon Nuts with Flange
23	[ASME/ANSI] ASME/ANSI B 18.2.2 - 2010	Large Hex Flange Nuts [Table 12]
24	[IFI] IFI 145 - 2002	Large Hexagon Flange Nuts
25	[NF] NF E 25-406 - 1998 (R2004)	Hexagon Nuts with Flange
26	[GB] GB /T 6177.1 - 2000	Hexagon Nuts with Flange
27	[GB] GB /T 6177.2 - 2016	Hexagon Nuts with Flange, Style 2 - Fine Pitch Thread
28	[GB] GB /T 6177 - 1986	Hexagon Nuts with Flange - Product Grade A
29	[NF] NF E 25-406 (-1) - 2003	Hexagon Nuts with Flange - Fine Pitch Thread
30	[JIS] JIS B 1190 (ISO 4161) - 2005	Hexagon Nuts with Flange - Coarse Thread
31	[GB] GB /T 6177.1 - 2016	Hexagon Nuts with Flange, Style 2
32	[JIS] JIS B 1190 (ISO 10663) - 2005	Hexagon Nuts with Flange - Fine Thread
33	[YJT] YJT 3010	Hexagon Nuts with Large Flange
34	[KS] KS B 1043 - 2012 (R2022)	Hexagon Head Nuts with Flange
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36	[YJT] YJT 3022	Hexagon Nuts with Flange