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 Size
    M4
    M5
    M6
    M8
    M10
    7/16
    7/16
    M12
    M14
    M16
  

    D
    SW17
    SW19
  


    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
    -
    -
  

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 Size
    M3
    M4
    M5
    M6
    M8
    M10
    7/16
    7/16
    M12
    (M14)
    M16
  

    D
    UNF-2B
    UNF-2B
  


    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
    /
    /
  

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	/	/