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304 Hex Nut

Name: 304 Hex Nut
Brand: Shenzhen Xintegu Hardware Co.,Ltd.

The 304 Hex Nut is a critical component in a wide range of assembly processes, renowned for its durability and resistance to corrosion. Made from 304 stainless steel, this hex nut is designed to withstand harsh environments, making it ideal for use in marine, outdoor, and industrial applications where exposure to moisture or chemicals is common. Its standard hexagonal shape allows for easy tightening and removal with conventional tools, providing a secure and reliable fit. The robust nature of 304 stainless steel ensures that the nut maintains its integrity under mechanical stress, protecting against wear and tear.

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Specifications of 304 Hex Nut

Thread size (d)
P	Pitch	Coarse teeth
		Fine teeth 1
		Fine teeth 2
m	Maximum value = nominal
	Minimum
m_w	Minimum
s	Maximum value = nominal
	Minimum
e ^①	Minimum
	*
Thousand pieces weight (steel) ≈ kg

Thread size d
P	Pitch	Coarse teeth
		Fine teeth 1
		Fine teeth 2
m	Maximum value = nominal
	Minimum
m_w	Minimum
s	Maximum value = nominal
	Minimum
e ^①	Minimum
	*
Thousand pieces weight (steel) ≈ kg

Thread size (d)
P	Pitch	Coarse teeth
		Fine teeth 1
		Fine teeth 2
m	Maximum value = nominal
	Minimum
m_w	Minimum
s	Maximum value = nominal
	Minimum
e ^①	Minimum
	*
Thousand pieces weight (steel) ≈ kg

M1	M1.2	M1.4	M1.6	(M1.7)	M2	(M2.3)	M2.5	(M2.6)	M3	(M3.5)	M4	M5	M6	(M7)	M8
0.25	0.25	0.3	0.35	0.35	0.4	0.45	0.45	0.45	0.5	0.6	0.7	0.8	1	1	1.25
/	/	/	/	/	/	/	/	/	/	/	/	/	/	/	1
/	/	/	/	/	/	/	/	/	/	/	/	/	/	/	/
0.8	1	1.2	1.3	1.4	1.6	1.8	2	2	2.4	2.8	3.2	4	5	5.5	6.5
0.55	0.75	0.95	1.05	1.15	1.35	1.55	1.75	1.75	2.15	2.55	2.9	3.7	4.7	5.2	6.14
0.44	0.6	0.76	0.84	0.92	1.08	1.24	1.4	1.4	1.72	2.04	2.32	2.96	3.76	4.16	4.91
2.5	3	3	3.2	3.5	4	4.5	5	5	5.5	6	7	8	10	11	13
2.4	2.9	2.9	3.02	3.38	3.82	4.32	4.82	4.82	5.32	5.82	6.78	7.78	9.78	10.73	12.73
2.71	3.28	3.28	3.41	3.82	4.32	4.88	5.45	5.45	6.01	6.58	7.66	8.79	11.05	12.12	14.38
-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
0.03	0.054	0.063	0.076	0.1	0.142	0.2	0.28	0.72	0.384	0.514	0.81	1.23	2.5	3.12	5.2

M10	M12	(M14)	M16	(M18)	M20	(M22)	M24	(M27)	M30	(M33)	M36	(M39)	M42	(M45)	M48
1.5	1.75	2	2	2.5	2.5	2.5	3	3	3.5	3.5	4	4	4.5	4.5	5
1	1.5	1.5	1.5	1.5	2	1.5	2	2	2	2	3	3	3	3	3
1.25	1.25	/	/	2	1.5	2	/	/	/	/	/	/	/	/	/
8	10	11	13	15	16	18	19	22	24	26	29	31	34	36	38
7.64	9.64	10.3	12.3	14.3	14.9	16.9	17.7	20.7	22.7	24.7	27.4	29.4	32.4	34.4	36.4
6.11	7.71	8.24	9.84	11.44	11.92	13.52	14.16	16.56	18.16	19.76	21.92	23.52	25.9	27.5	29.1
17	19	22	24	27	30	32	36	41	46	50	55	60	65	70	75
16.73	18.67	21.67	23.67	26.16	29.16	31	35	40	45	49	53.8	58.8	63.1	68.1	73.1
18.9	21.1	24.49	26.75	29.56	32.95	35.03	39.55	45.2	50.85	55.37	60.79	66.44	71.3	76.95	82.6
-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
11.6	17.3	25	33.3	49.4	64.4	79	110	165	223	288	393	502	652	800	977

(M52)	M56	(M60)	M64	(M68)	M72	(M76)	M80	(M85)	M90	M100	M110	M125	M140	M160
5	5.5	5.5	6	6	/	/	/	/	/	/	/	/	/	/
3	4	4	4	/	6	6	6	6	6	6	6	6	6	6
/	/	/	/	4	4	4	4	4	4	4	4	4	/	/
42	45	48	51	54	58	61	64	68	72	80	88	100	112	128
40.4	43.4	46.4	49.1	52.1	56.1	59.1	62.1	66.1	70.1	78.1	85.8	97.8	109.8	125.5
32.3	34.7	37.1	39.3	41.7	44.9	47.3	49.7	52.9	56.1	62.5	68.6	78.2	87.8	100
80	85	90	95	100	105	110	115	120	130	145	155	180	200	230
78.1	82.8	87.8	92.8	97.8	102.8	107.8	112.8	117.8	127.5	142.5	152.5	177.5	195.4	225.4
88.25	93.56	99.21	104.86	110.51	116.16	121.81	127.46	133.11	144.08	161.02	172.32	200.57	220.8	254.7
-	-	-	-	-	-	-	-	-	-	-	170	196	216	248
1220	1420	1690	1980	2300	2670	3040	3440	3930	4930	6820	8200	13000	17500	26500
①,* In case of size M110 or larger, the hexagonal edges may be rounded. ②, This standard has been replaced by ISO 4032, ISO 8673 and ISO 8674 ③, Material a) Steel, property level: ≤M2.5: 6; M3~M39: 6,8,10; > M39: by agreement. Standard DIN 267-4 b) Stainless steel, property level: ≤M39: A2-70, A4-70; >M39: by agreement. Standard DIN 267-11 c) Non-ferrous metals, property level: by agreement. Standard DIN 267-18