Weld Nuts China Origin Supplier High Quality Good Price DIN928 DIN929

Product Introduction

Weld Nuts include Square Weld Nuts, Hexagon Weld Nuts, and No Projections Hex Weld Nuts.

Its standards include GB, DIN, BS, JB, etc. Weld Nuts are commonly used fasteners. It can firmly weld two or more parts together. At the same time, it's used in a wide range of fields, such as automobile manufacturing, machinery manufacturing, and construction engineering.

When using Weld Nuts, it is important to choose the proper nut. Different Weld Nuts are suitable for different and applications.

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A Square Weld Nuts, and a Hexagon Weld Nuts

Product Details

SIZE: M4-M16

MATEAIL: Carbon Steel, Stainless Steel

STANDARD: DIN928, DIN929

GRADE: 8, 10

SURFACE TREATMENT: ZP, HDG, BLACK, Dacromet

CUSTOMIZED SUPPORT: YES

Product Gallery

Hexagon Weld Nuts

Square Weld Nuts

Weld Nuts without Welding Points

DIN928 Square Weld Nuts Specifications

Thread SizeM4M5M6M8M107/167/16M12M14M16
DSW17SW19
PCoarse   Thread　0.70.811.251.5//1.7522
Fine Thread -1　///11//1.251.51.5
Fine Thread -2　////1.2520201.5--
bNominal   size　0.811.21.51.81.8222.52.5
max　0.951.151.351.65222.22.22.72.7
min　0.650.851.051.351.61.61.81.82.32.3
d1min=nominal   size (H13)　567.51012.512.513.513.516.818.8
max　5.186.187.7210.2212.7712.7713.7713.7717.0719.13
d2max　4.25.256.38.410.511.711.712.614.716.8
d3min　6.48.29.112.815.615.617.417.420.422.4
emin　9121318222225252832
h1Nominal   Size　0.60.80.811.21.21.41.41.41.6
max　0.70.90.91.11.31.31.51.51.51.7
min　0.50.70.70.91.11.11.31.31.31.5
h2min　0.40.60.71.11.251.251.751.751.752
max　1.31.51.822.22.2333.24
mmax=nominal   size (h13)　3.54.256.58999.51113
min　3.23.94.76.147.648.648.649.1410.5712.57
smax=nominal   size (h13)　791014171719192224
min　6.648.649.6413.5716.5716.5718.4818.4821.4823.48
Ensure   the load(N)Coarse   Thread　680011000155002830044800--6530089700123000
Fine Thread -1　---3020050200--7210097500132000
Fine Thread -2　----47800536005360068200--

Thread Size	M4	M5	M6	M8	M10	7/16	7/16	M12	M14	M16
P	Coarse Thread		0.7	0.8	1	1.25	1.5	/	/	1.75	2	2
Fine Thread -1		/	/	/	1	1	/	/	1.25	1.5	1.5
Fine Thread -2		/	/	/	/	1.25	20	20	1.5	-	-
b	Nominal size		0.8	1	1.2	1.5	1.8	1.8	2	2	2.5	2.5
max		0.95	1.15	1.35	1.65	2	2	2.2	2.2	2.7	2.7
min		0.65	0.85	1.05	1.35	1.6	1.6	1.8	1.8	2.3	2.3
d1	min=nominal size (H13)		5	6	7.5	10	12.5	12.5	13.5	13.5	16.8	18.8
max		5.18	6.18	7.72	10.22	12.77	12.77	13.77	13.77	17.07	19.13
d2	max		4.2	5.25	6.3	8.4	10.5	11.7	11.7	12.6	14.7	16.8
d3	min		6.4	8.2	9.1	12.8	15.6	15.6	17.4	17.4	20.4	22.4
e	min		9	12	13	18	22	22	25	25	28	32
h1	Nominal Size		0.6	0.8	0.8	1	1.2	1.2	1.4	1.4	1.4	1.6
max		0.7	0.9	0.9	1.1	1.3	1.3	1.5	1.5	1.5	1.7
min		0.5	0.7	0.7	0.9	1.1	1.1	1.3	1.3	1.3	1.5
h2	min		0.4	0.6	0.7	1.1	1.25	1.25	1.75	1.75	1.75	2
max		1.3	1.5	1.8	2	2.2	2.2	3	3	3.2	4
m	max=nominal size (h13)		3.5	4.2	5	6.5	8	9	9	9.5	11	13
min		3.2	3.9	4.7	6.14	7.64	8.64	8.64	9.14	10.57	12.57
s	max=nominal size (h13)		7	9	10	14	17	17	19	19	22	24
min		6.64	8.64	9.64	13.57	16.57	16.57	18.48	18.48	21.48	23.48
Ensure the load(N)	Coarse Thread		6800	11000	15500	28300	44800	-	-	65300	89700	123000
Fine Thread -1		-	-	-	30200	50200	-	-	72100	97500	132000
Fine Thread -2		-	-	-	-	47800	53600	53600	68200	-	-

DIN929 Hexagon Weld Nuts Specifications

Thread SizeM3M4M5M6M8M107/167/16M12(M14)M16
DUNF-2BUNF-2B
PPitchCoarse   thread0.50.70.811.251.5//1.7522
Fine thread 1////11.25//1.251.51.5
Fine thread 2/////120*20*1.5//
bNominal   Size　0.80.80.80.911.251.251.251.251.51.5
max　1111.121.251.551.551.551.551.91.9
min　0.60.60.60.680.750.950.950.950.951.11.1
d1Nominal   Size (d11)　4.567810.512.512.513.514.816.818.8
max　4.475.976.967.9610.4512.4512.4513.4514.7516.7518.735
min　4.3955.8956.877.8710.3412.3412.3413.3414.6416.6418.605
d2min=nominal   size (H13)　4.567810.512.513.513.514.816.818.8
max　4.686.187.228.2210.7712.7713.7713.7715.0717.0719.13
d3max　3.154.25.256.38.410.511.711.712.614.716.8
emin　8.159.8310.9512.0215.3818.7418.7420.9120.9124.2726.51
h1max　0.550.650.70.750.91.151.151.41.41.81.8
min　0.450.550.60.60.750.950.951.21.21.61.6
h2max　0.250.350.40.40.50.650.650.80.811
min　0.150.250.30.30.350.50.450.60.60.80.8
mmax=nominal   size (h14)　33.5456.581010101113
min　2.753.23.74.76.147.649.649.649.6410.5712.57
smax=nominal   size (h13)　7.59101114171719192224
min　7.288.789.7810.7313.7316.7316.7318.6718.6721.6723.67
Ensure   the load(N)Coarse   thread　3800680011000155002830044800//6530089700123000
Fine thread 1　////3020047800//7210097500132000
Fine thread 2　/////50200536005360068200//

Thread Size	M3	M4	M5	M6	M8	M10	7/16	7/16	M12	(M14)	M16
P	Pitch	Coarse thread	0.5	0.7	0.8	1	1.25	1.5	/	/	1.75	2	2
Fine thread 1	/	/	/	/	1	1.25	/	/	1.25	1.5	1.5
Fine thread 2	/	/	/	/	/	1	20*	20*	1.5	/	/
b	Nominal Size		0.8	0.8	0.8	0.9	1	1.25	1.25	1.25	1.25	1.5	1.5
max		1	1	1	1.12	1.25	1.55	1.55	1.55	1.55	1.9	1.9
min		0.6	0.6	0.6	0.68	0.75	0.95	0.95	0.95	0.95	1.1	1.1
d1	Nominal Size (d11)		4.5	6	7	8	10.5	12.5	12.5	13.5	14.8	16.8	18.8
max		4.47	5.97	6.96	7.96	10.45	12.45	12.45	13.45	14.75	16.75	18.735
min		4.395	5.895	6.87	7.87	10.34	12.34	12.34	13.34	14.64	16.64	18.605
d2	min=nominal size (H13)		4.5	6	7	8	10.5	12.5	13.5	13.5	14.8	16.8	18.8
max		4.68	6.18	7.22	8.22	10.77	12.77	13.77	13.77	15.07	17.07	19.13
d3	max		3.15	4.2	5.25	6.3	8.4	10.5	11.7	11.7	12.6	14.7	16.8
e	min		8.15	9.83	10.95	12.02	15.38	18.74	18.74	20.91	20.91	24.27	26.51
h1	max		0.55	0.65	0.7	0.75	0.9	1.15	1.15	1.4	1.4	1.8	1.8
min		0.45	0.55	0.6	0.6	0.75	0.95	0.95	1.2	1.2	1.6	1.6
h2	max		0.25	0.35	0.4	0.4	0.5	0.65	0.65	0.8	0.8	1	1
min		0.15	0.25	0.3	0.3	0.35	0.5	0.45	0.6	0.6	0.8	0.8
m	max=nominal size (h14)		3	3.5	4	5	6.5	8	10	10	10	11	13
min		2.75	3.2	3.7	4.7	6.14	7.64	9.64	9.64	9.64	10.57	12.57
s	max=nominal size (h13)		7.5	9	10	11	14	17	17	19	19	22	24
min		7.28	8.78	9.78	10.73	13.73	16.73	16.73	18.67	18.67	21.67	23.67
Ensure the load(N)	Coarse thread		3800	6800	11000	15500	28300	44800	/	/	65300	89700	123000
Fine thread 1		/	/	/	/	30200	47800	/	/	72100	97500	132000
Fine thread 2		/	/	/	/	/	50200	53600	53600	68200	/	/

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Thread Size		M4	M5	M6	M8	M10	7/16	7/16	M12	M14	M16
D		M4	M5	M6	M8	M10	SW17	SW19	M12	M14	M16
P	Coarse Thread	0.7	0.8	1	1.25	1.5	/	/	1.75	2	2
	Fine Thread -1	/	/	/	1	1	/	/	1.25	1.5	1.5
	Fine Thread -2	/	/	/	/	1.25	20	20	1.5	-	-
b	Nominal size	0.8	1	1.2	1.5	1.8	1.8	2	2	2.5	2.5
	max	0.95	1.15	1.35	1.65	2	2	2.2	2.2	2.7	2.7
	min	0.65	0.85	1.05	1.35	1.6	1.6	1.8	1.8	2.3	2.3
d1	min=nominal size (H13)	5	6	7.5	10	12.5	12.5	13.5	13.5	16.8	18.8
d1	max	5.18	6.18	7.72	10.22	12.77	12.77	13.77	13.77	17.07	19.13
d2	max	4.2	5.25	6.3	8.4	10.5	11.7	11.7	12.6	14.7	16.8
d3	min	6.4	8.2	9.1	12.8	15.6	15.6	17.4	17.4	20.4	22.4
e	min	9	12	13	18	22	22	25	25	28	32
h1	Nominal Size	0.6	0.8	0.8	1	1.2	1.2	1.4	1.4	1.4	1.6
	max	0.7	0.9	0.9	1.1	1.3	1.3	1.5	1.5	1.5	1.7
	min	0.5	0.7	0.7	0.9	1.1	1.1	1.3	1.3	1.3	1.5
h2	min	0.4	0.6	0.7	1.1	1.25	1.25	1.75	1.75	1.75	2
h2	max	1.3	1.5	1.8	2	2.2	2.2	3	3	3.2	4
m	max=nominal size (h13)	3.5	4.2	5	6.5	8	9	9	9.5	11	13
m	min	3.2	3.9	4.7	6.14	7.64	8.64	8.64	9.14	10.57	12.57
s	max=nominal size (h13)	7	9	10	14	17	17	19	19	22	24
s	min	6.64	8.64	9.64	13.57	16.57	16.57	18.48	18.48	21.48	23.48
Ensure the load(N)	Coarse Thread	6800	11000	15500	28300	44800	-	-	65300	89700	123000
	Fine Thread -1	-	-	-	30200	50200	-	-	72100	97500	132000
	Fine Thread -2	-	-	-	-	47800	53600	53600	68200	-	-

Thread Size			M3	M4	M5	M6	M8	M10	7/16	7/16	M12	(M14)	M16
D			M3	M4	M5	M6	M8	M10	UNF-2B	UNF-2B	M12	(M14)	M16
P	Pitch	Coarse thread	0.5	0.7	0.8	1	1.25	1.5	/	/	1.75	2	2
		Fine thread 1	/	/	/	/	1	1.25	/	/	1.25	1.5	1.5
		Fine thread 2	/	/	/	/	/	1	20*	20*	1.5	/	/
b	Nominal Size		0.8	0.8	0.8	0.9	1	1.25	1.25	1.25	1.25	1.5	1.5
	max		1	1	1	1.12	1.25	1.55	1.55	1.55	1.55	1.9	1.9
	min		0.6	0.6	0.6	0.68	0.75	0.95	0.95	0.95	0.95	1.1	1.1
d1	Nominal Size (d11)		4.5	6	7	8	10.5	12.5	12.5	13.5	14.8	16.8	18.8
	max		4.47	5.97	6.96	7.96	10.45	12.45	12.45	13.45	14.75	16.75	18.735
	min		4.395	5.895	6.87	7.87	10.34	12.34	12.34	13.34	14.64	16.64	18.605
d2	min=nominal size (H13)		4.5	6	7	8	10.5	12.5	13.5	13.5	14.8	16.8	18.8
d2	max		4.68	6.18	7.22	8.22	10.77	12.77	13.77	13.77	15.07	17.07	19.13
d3	max		3.15	4.2	5.25	6.3	8.4	10.5	11.7	11.7	12.6	14.7	16.8
e	min		8.15	9.83	10.95	12.02	15.38	18.74	18.74	20.91	20.91	24.27	26.51
h1	max		0.55	0.65	0.7	0.75	0.9	1.15	1.15	1.4	1.4	1.8	1.8
h1	min		0.45	0.55	0.6	0.6	0.75	0.95	0.95	1.2	1.2	1.6	1.6
h2	max		0.25	0.35	0.4	0.4	0.5	0.65	0.65	0.8	0.8	1	1
h2	min		0.15	0.25	0.3	0.3	0.35	0.5	0.45	0.6	0.6	0.8	0.8
m	max=nominal size (h14)		3	3.5	4	5	6.5	8	10	10	10	11	13
m	min		2.75	3.2	3.7	4.7	6.14	7.64	9.64	9.64	9.64	10.57	12.57
s	max=nominal size (h13)		7.5	9	10	11	14	17	17	19	19	22	24
s	min		7.28	8.78	9.78	10.73	13.73	16.73	16.73	18.67	18.67	21.67	23.67
Ensure the load(N)	Coarse thread		3800	6800	11000	15500	28300	44800	/	/	65300	89700	123000
	Fine thread 1		/	/	/	/	30200	47800	/	/	72100	97500	132000
	Fine thread 2		/	/	/	/	/	50200	53600	53600	68200	/	/