Wholesale DIN 929:2013 Hex Weld Nut

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DIN 929:2013 Hex Weld Nut

DIN 929:2013 Hex Weld Nut adopts a hex weld nut structure to meet the needs of metal joints needing a welded internal thread with a common wrench-friendly outer shape.

The hex profile helps gripping and positioning, and after welding it provides a reliable threaded interface on sheet metal or frames, suitable for standardized production. Its advantages lie in a clear installation method, well-defined load path, and good adaptability across different materials and installation spaces.

This product is suitable for vehicle manufacturing, machinery housings, electrical boxes, steel brackets, and repair modification. Nut height, weld projection, material, and surface protection can be adjusted for the final application, balancing cost control, corrosion protection, and assembly consistency.

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Dimensions unit: inch 

Thread size

M3

M4

M5

M6

M8

M10

7/16
20 UNF-2B ①

7/16
20 UNF-2B ①

M12

(M14)

M16

P

Pitch

Coarse Teeth

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

*

*

1.5

/

/

b

Nominal

0.80

0.80

0.80

0.90

1.00

1.25

1.25

1.25

1.25

1.50

1.50

Max.

1.00

1.00

1.00

1.12

1.25

1.55

1.55

1.55

1.55

1.90

1.90

Min.

0.60

0.60

0.60

0.68

0.75

0.95

0.95

0.95

0.95

1.10

1.10

d1

Nominal  (d11)

4.50

6.00

7.00

8.00

10.50

12.50

12.50

13.50

14.80

16.80

18.80

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  (H13)

4.50

6.00

7.00

8.00

10.50

12.50

13.50

13.50

14.80

16.80

18.80

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  (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  (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

Weight per thousand pieces (steel)≈kg

0.78

1.13

1.73

2.5

5.27

9.58

12

14

13.7

21.3

28.5

Guaranteed load(N)

Coarse Teeth

3800

6800

11000

15500

28300

44800

/

/

65300

89700

123000

Fine Thread 1

/

/

/

/

30200

47800

/

/

72100

97500

132000

Fine Thread 2

/

/

/

/

/

50200

53600

53600

68200

/

/

① Inches: 7/16-20 UNF-2B [ASME B 1.1]

② Material: Steel with a carbon content not exceeding 0.25%, other types of steel subject to agreement 

FAQ

Frequently Asked Questions

  • 1. How soon can I expect a reply after sending an inquiry?

    A: We take every inquiry seriously. On working days, we will respond within 12 hours after receiving your inquiry.

  • 2. What products do you mainly offer?

    A: We focus on the production of fasteners made of carbon steel, stainless steel, and low-alloy steel. We are a direct manufacturer with independent production capacity. DIN 929:2013 Hex Weld Nut Factory. We own several fastener manufacturing facilities and have an international sales department, providing full-process services from production to export.

  • 3. Do you support customized production?

    A: Customized production is our core business. We can develop and manufacture products based on the drawings or samples you provide.

  • 4. Do you produce standard parts?

    A: Yes. In addition to custom products, we also produce general construction machinery parts (GET parts) for equipment such as excavators, including bucket teeth, tooth holders, corner blades, pins, clips, bolts and nuts. DIN 929:2013 Hex Weld Nut Wholesale.

  • 5. What is your production capacity?

    A: We have 12 energy-efficient and environmentally friendly modern production lines (including one fully automatic shell molding line and four heat treatment lines), with an annual production capacity exceeding 20,000 tons, enabling us to steadily meet various order requirements.

  • 6. What are your payment terms?

    A: Trade terms (such as FOB, CIF, etc.) are confirmed when quoting. For batch production, we typically require a 30% deposit, with the balance paid against the copy of the bill of lading. T/T is the main payment method accepted, and L/C can also be negotiated.

  • 7. How is the shipment arranged?

    A: We are only 35 km away from Shanghai Port and Ningbo Port, so sea freight is the main mode of transportation, which is convenient and efficient. For urgent deliveries, we can also arrange air freight via Ningbo or Shanghai airports.

Better Fastener Industry Co., Ltd.

About Us

BETTER FASTENER INDUSTRY CO., LTD.

Better Fastener is a professional fastener enterprise specializing in the manufacturing of steel washers, stainless steel washers, spring washers and sealingwashers. Founded in 2001 as a washer factory, the company expanded into a comprehensive enterprise integrating washers, nuts, bolts, spring nuts and other fastener products in 2010. DIN 929:2013 Hex Weld Nut Suppliers in China.

The company positions itself as a provider of comprehensive one-stop services for customers, relying on technological R&D, industrial investment and trade distribution.

With an experienced professional team and a sound sales network, Better Fastener has achieved excellent sales performance in both domestic and foreign markets,and has grown into one of the competitive manufacturers and suppliers in China's industrial fastener industry.

Better Fastener is committed to becoming a trusted fastener supplier for customers with reliable product quality, reasonable prices and on-time delivery

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