Click Specification

(Non-preferred) dimensions in parentheses.

Metric Hexagon Thin Nuts

BS 3692 - 2001

Display drawing:

Screw Thread
d

M10

M12

(M14)

M16

(M18)

M20

(M22)

M24

P	Pitch
s	max
s	min
m	max
m	min
e	max
e	min

1.25	1.5	1.75	2	2	2.5	2.5	2.5	3
13	17	19	22	24	27	30	32	36
12.73	16.73	18.67	21.67	23.67	26.67	29.67	31.61	35.38
5	6	7	8	8	9	9	10	10
4.7	5.7	6.64	7.64	7.64	8.64	8.64	9.64	9.64
15	19.6	21.9	25.4	27.7	31.2	34.6	36.9	41.6
14.38	18.9	21.1	24.49	26.75	30.14	33.53	35.72	39.98

Screw Thread
d

(M27)

M30

(M33)

M36

(M39)

M42

(M45)

M48

(M52)

P	Pitch
s	max
s	min
m	max
m	min
e	max
e	min

3	3.5	3.5	4	4	4.5	4.5	5	5
41	46	50	55	60	65	70	75	80
40.38	45.38	49.38	54.26	59.26	64.26	69.26	74.26	79.26
12	12	14	14	16	16	18	18	20
11.57	11.57	13.57	13.57	15.57	15.57	17.57	17.57	19.48
47.3	53.1	57.7	63.5	69.3	75.1	80.8	86.6	92.4
45.63	51.28	55.8	61.31	66.96	72.61	78.26	83.91	89.56

Alternative history

BS 3692 - 2001 BS 3692 - 2014

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Similar Standards

1	[DIN EN ISO] DIN EN ISO 4035 - 2013	Chamfered Hexagon Thin Nuts - Product Grades A and B View Suppliers
2	[DIN] DIN 439 (-2) - 1987	Chamfered Hexagon Thin Nuts - Product Grades A and B View Suppliers
3	[DIN] DIN 936 - 1985	Hexagon Thin Nuts—Product Grades A and B,M8 to M52 and M8×1 to M52×3 View Suppliers
4	[ISO] ISO 4035 - 1999	Hexagon Thin Nuts (Chamfered) - Product Grades A and B
5	[ASME] ASME B 18.2.4.5M - 2008	Metric Hex Thin Nuts
6	[EN] EN 24035 - 1991	Hexagon Thin Nuts - Product Grades A and B
7	[ISO] ISO 4035 - 2012	Hexagon Thin Nuts Chamfered (Style 0) - 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	[DIN EN] DIN EN 24035 - 1992	Hexagon Thin Nuts (Chamfered) Product Grades A and B
10	[ISO] ISO 4035 - 2023	Hexagon Thin Nuts (Style 0) - Product Grades A and B
11	[ISO] ISO 4166 - 1979	Hexagon Nuts for Fine Mechanics - Product Grade F
12	[JIS] JIS B 1181 - 2004	Hexagon Thin Nuts [Table 6]
13	[BS] BS 4190 - 2001	ISO Metric Hexagon Thin Nuts - Faced Both Sides [Table 12]
14	[GB] GB 54 - 1976	Hexagon Thin Nuts
15	[BS] BS 916 - 1953	Hexagon Lock Nuts with B.S.Threads - Black, Faced Both Side - Black [Table 3]
16	[UNI] UNI 5590	Hexagon Low Nuts, Coarse Thread, Product A
17	[BS] BS 4190 - 2014	ISO Metric Hexagon Nuts - Faced Under Head [Table 7]
18	[NF] NF E 25-453 - 2001	Hexagon Thin Nuts (Chamfered) with Metric Fine Pitch Thread - Product Grades A and B
19	[GB] GB /T 6172.1 - 2000	Hexagon Thin Nuts
20	[BS] BS 3692 - 2014	Metric Precision Hexagon Thin Nuts
21	[BS] BS 4190 - 2001	ISO Metric Hexagon Nuts - Faced Under Head [Table 12]
22	[JIS] JIS B 1181 - 2014	Hexagon Thin Nut, Chamfered, Coarse Thread [Table 22-23]
23	[GB] GB 53 - 1976	Hexagon Thin Nuts
24	[GB] GB /T 18195 - 2000	Hexagon Nuts for Fine Mechanics
25	[GB] GB /T 6172 - 1986	Hexagon Thin Nuts - Product Grades A and B - Chamfered
26	[BS] BS 1768 - 1963	Unified Hexagon Lock Nuts
27	[NF] NF E 25-405-1 - 2001	Hexagon Thin Nuts (Chamfered) - Product A and B
28	[GB] GB /T 6172.1 - 2016	Hexagon Thin Nuts（Chamfered）
29	[BS] BS 1083 - 1965	Precision Hexagon Lock Nuts - B.S.W. & B.S.F. Threads
30	[UNI] UNI 5589 - 1965	Lock Hexagon Nuts - ISO Metric Coarse and Fine Thread - Finish A
31	[BS] BS 4190 - 2014	ISO Metric Hexagon Thin Nuts - Faced Both Sides
32	[GB] GB /T 17116.3 - 2018	Hexagon Thin Nuts
33	[AS] AS 1112.4 - 2000	ISO Metric Hexagon Thin Nuts - Product Grades A and B
34	[CNS] CNS 3129 - 1998	Hexagon Thin Nuts
35	[KS] KS B 1012 (T12-13) - 2017 (R2022)	Hexagon Thin Nuts Chamfered - Product Grades A and B
36	[GOST] GOST 5916 - 1970	Hexagon Lock-nuts, Product Grade B
37	[IS] IS 1364 (-4) - 2002	Hexagon Thin Nuts (Chamfered) (Size Range M1.6 to M64)
38	[YJT] YJT 3035	EW-N 2181 Shoulder Nuts