Click Specification

(Non-preferred) dimensions in parentheses.

Same specifications, different dimensions for other parts.

Metric Hex Thin Nuts

ASME B 18.2.4.5M - 2008

Display drawing:

Thread Size
d

M10

(M10) ^①

M12

M14

M16

M20

M24

M30

M36

P	Picth
s	max
s	min
e	max
e	min
m	max
m	min
c	max
c	min
d_w	min

0.8	1	1.25	1.5	1.5	1.75	2	2	2.5	3	3.5	4
8.00	10.00	13.00	16.00	15.00	18.00	21.00	24.00	30.00	36.00	46.00	55.00
7.78	9.78	12.73	15.73	14.73	17.73	20.67	23.67	29.16	35.00	45.00	53.80
9.24	11.55	15.01	18.48	17.32	20.78	24.25	27.71	34.64	41.57	53.12	63.51
8.79	11.05	14.38	17.77	16.64	20.03	23.35	26.75	32.95	39.55	50.85	60.79
2.7	3.2	4	5	5	6	7	8	10	12	15	18
2.45	2.9	3.7	4.7	4.7	5.7	6.42	7.42	9.1	10.9	13.9	16.9
/	/	/	/	/	/	/	/	0.8	0.8	0.8	0.8
/	/	/	/	/	/	/	/	0.4	0.4	0.4	0.4
6.9	8.9	11.6	14.6	8	16.6	19.6	22.5	27.7	33.2	42.8	51.1

①,When M10 nuts are ordered, nuts with 16 mm width across flats shall be furnished, unless 15 mm width across flats is specified.

Alternative history

ANSI/ASME B 18.2.4.5M - 1990 ANSI/ASME B 18.2.4.5M - 2008

Similar Standards

1	[DIN] DIN 439 (-2) - 1987	Chamfered Hexagon Thin Nuts—Product Grades A and B View Suppliers
2	[DIN] DIN 936 - 1985	Hexagon Thin Nuts—Product Grades A and B,M8 to M52 and M8×1 to M52×3 View Suppliers
3	[DIN EN ISO] DIN EN ISO 4035 - 2013	Chamfered Hexagon Thin Nuts—Product Grades A and B View Suppliers
4	[EN] EN 24035 - 1991	Hexagon Thin Nuts - Product Grades A And B
5	[DIN EN] DIN EN 24035 - 1992	Hexagon thin nuts (chamfered) Product grades A and B
6	[ISO] ISO 4035 - 2012	Hexagon Thin Nuts Chamfered (Style 0) - Product Grades A and B
7	[ISO] ISO 4035 - 1999	Hexagon Thin Nuts(Chamfered)-Product Grades A and B
8	[ASME] ASME B 18.2.2 - 2010	Hex Flat Jam Nuts [Table3] (SAE J995, ASTM A563, F594, F467)
9	[ISO] ISO 4166 - 1979	Hexagon Nuts For Fine Mechanics—Product Grade F
10	[NF] NF E 25-405-1 - 2001	Hexagon Thin Nuts (Chamfered) - Product A And B
11	[BS] BS 3692 - 2014	Metric Precision Hexagon Thin Nuts
12	[GB] GB /T 17116.3 - 2018	Hexagon Thin Nuts
13	[BS] BS 4190 - 2014	ISO Metric Hexagon Thin Nuts - Faced Both Sides
14	[UNI] UNI 5589 - 1965	Lock hexagon nuts - ISO metric coarse and fine thread - Finish A
15	[NF] NF E 25-453 - 2001	Hexagon Thin Nuts(Chamfered)With Metric Fine Pitch Thread - Product Grades A And B
16	[BS] BS 3692 - 2001	Metric Hexagon Thin Nuts
17	[GB] GB /T 6172.1 - 2016	Hexagon Thin Nuts（Chamfered）
18	[BS] BS 1083 - 1965	Precision Hexagon Lock Nuts - B.S.W. & B.S.F. threads
19	[BS] BS 4190 - 2014	ISO Metric Hexagon Nuts - Faced Under Head [Table 7]
20	[GB] GB 53 - 1976	Hexagon Thin Nuts
21	[BS] BS 4190 - 2001	ISO Metric Hexagon Nuts - Faced Under Head [Table 12]
22	[JIS] JIS B 1181 - 2004	Hexagon Thin Nuts [Table 6]
23	[GB] GB 54 - 1976	Hexagon Thin Nuts
24	[GB] GB /T 18195 - 2000	Hexagon nuts for fine mechanics
25	[BS] BS 916 - 1953	Hexagon lock Nuts with B.S.Threads - Black, Faced Both side - Black [Table 3]
26	[UNI] UNI 5590	Hexagon low nuts, Coarse thread, Product A
27	[BS] BS 1768 - 1963	Unified Hexagon Lock Nuts
28	[JIS] JIS B 1181 - 2014	Hexagon Thin Nut, Chamfered, Coarse thread,【Table 22-23】
29	[GB] GB /T 6172 - 1986	Hexagon thin nuts - Product grades A and B - Chamfered
30	[GB] GB /T 6172.1 - 2000	Hexagon thin nuts
31	[BS] BS 4190 - 2001	ISO Metric Hexagon Thin Nuts - Faced Both Sides [Table 12]
32	[AS] AS 1112.4 - 2000	ISO Metric Hexagon Thin Nuts - Product Grades A And B
33	[CNS] CNS 3129 - 1998	Hexagon Thin Nuts
34	[KS] KS B 1012 (T12-13) - 2017 (R2022)	Hexagon Thin Nuts Chamfered - Product Grades A and B
35	[IS] IS 1364 (-4) - 2002	Hexagon Thin Nuts (Chamfered) (Size Range M1.6 to M64)
36	[YJT] YJT 3035	EW-N 2181 Shoulder Nuts