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OEM Factory for Butter Fly Nut - China Produced Price DIN928 Carbon Steel Class 4.8 8.8 Square Weld Nuts – Qijing

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  • OEM Factory for Butter Fly Nut - China Produced Price DIN928 Carbon Steel Class 4.8 8.8 Square Weld Nuts – Qijing
  • OEM Factory for Butter Fly Nut - China Produced Price DIN928 Carbon Steel Class 4.8 8.8 Square Weld Nuts – Qijing
  • OEM Factory for Butter Fly Nut - China Produced Price DIN928 Carbon Steel Class 4.8 8.8 Square Weld Nuts – Qijing
  • OEM Factory for Butter Fly Nut - China Produced Price DIN928 Carbon Steel Class 4.8 8.8 Square Weld Nuts – Qijing

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OEM Factory for Butter Fly Nut - China Produced Price DIN928 Carbon Steel Class 4.8 8.8 Square Weld Nuts – Qijing Detail:

What is square weld nuts?

Square weld nuts have four small projections in their back ends to facilitate their welding on to the surface of other metals. The most significant advantage of using these nuts is that they can be welded into even imperfect and irregular surfaces without losing their balance. They come with a pilot hole using which fasteners can be inserted. The pilot hole is used for precision feeding of fasteners, allowing them to be inserted quickly and accurately on the metal. These nuts are used in automobile and other industrial applications. The projections allow for precision seating of the fastener as well.

China-Suppliers-Square-Threaded-Welding-Nut-Aluminum-Fixing-Auto-Spot-Weld-Nuts

Size

DIN-928---Square-Weld-Nuts

Applications

In addition to possessing very high shear strength, they can also be used in applications which need to resist extremely high torque. It is available in stainless steel, carbon steel, and alloy steel to bear more wear and tear while also making it more corrosion resistant.

application

Product Parameters

Product name DIN 928 oversized square lock weld nut
Standard DIN & ANSI & JIS & IFI
Thread unc,unf,metric thread
Material carbon steel, alloy steel, stainless steel
Finish Zinc Plated, HDG ,Black ,Bright,GOEMET
Packing bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand
Leading Time 20-30 days or based on order required

Thread Size
D

M4

M5

M6

M8

M10

7/16 ①

7/16 ①

M12

M14

M16

P

Coarse Thread

Fine Thread -1

Fine Thread -2

b

Nominal size

max

min

d1

min=nominal size (H13)

max

d2

max

d3

min

e

min

h1

Nominal Size

max

min

h2

min

max

m

max=nominal size (h13)

min

s

max=nominal size (h13)

min

per 1000 units≈kg

Ensure the load(N)

Coarse Thread

  

Fine Thread -1

  

Fine Thread -2

  

 

0.7

0.8

1

1.25

1.5

/

/

1.75

2

2

/

/

/

1

1

/

/

1.25

1.5

1.5

/

/

/

/

1.25

20

20

1.5

-

-

0.8

1.0

1.2

1.5

1.8

1.8

2.0

2.0

2.5

2.5

0.95

1.15

1.35

1.65

2.0

2.0

2.2

2.2

2.7

2.7

0.65

0.85

1.05

1.35

1.6

1.6

1.8

1.8

2.3

2.3

5

6

7.5

10

12.5

12.5

13.5

13.5

16.8

18.8

5.18

6.18

7.72

10.22

12.77

12.77

13.77

13.77

17.07

19.13

4.2

5.25

6.3

8.4

10.5

11.7

11.7

12.6

14.7

16.8

6.4

8.2

9.1

12.8

15.6

15.6

17.4

17.4

20.4

22.4

9

12

13

18

22

22

25

25

28

32

0.6

0.8

0.8

1

1.2

1.2

1.4

1.4

1.4

1.6

0.7

0.9

0.9

1.1

1.3

1.3

1.5

1.5

1.5

1.7

0.5

0.7

0.7

0.9

1.1

1.1

1.3

1.3

1.3

1.5

0.4

0.6

0.7

1.1

1.25

1.25

1.75

1.75

1.75

2

1.3

1.5

1.8

2.0

2.2

2.2

3.0

3.0

3.2

4.0

3.5

4.2

5

6.5

8

9

9

9.5

11

13

3.2

3.9

4.7

6.14

7.64

8.64

8.64

9.14

10.57

12.57

7

9

10

14

17

17

19

19

22

24

6.64

8.64

9.64

13.57

16.57

16.57

18.48

18.48

21.48

23.48

0.81

1.70

2.40

6.50

11.30

12.5

16.5

16.5

26.7

35.8

6800

11000

15500

28300

44800

-

-

65300

89700

123000

-

-

-

30200

50200

-

-

72100

97500

132000

-

-

-

-

47800

53600

53600

68200

-

-

①,Inch：7/16-20 UNF-2B [ASME B 1.1]
②,Material:
Steel with a carbon mass fraction not exceeding 0.25% , Other types of steel by agreement

Packaging and Shipment

factory-(8)
factory-(2)
factory-(1)
factory-(3)
factory-(6)
factory-(4)
factory-(7)
factory-(5)
packing

Our Market

major-market

Our Customers

customer-(1)
customer-(7)
customer-(5)
customer-(2)
customer-(4)
customer-(9)
customer-(3)
customer-(10)
customer-(8)

Product detail pictures:

OEM Factory for Butter Fly Nut - China Produced Price DIN928 Carbon Steel Class 4.8 8.8 Square Weld Nuts – Qijing detail pictures

OEM Factory for Butter Fly Nut - China Produced Price DIN928 Carbon Steel Class 4.8 8.8 Square Weld Nuts – Qijing detail pictures

OEM Factory for Butter Fly Nut - China Produced Price DIN928 Carbon Steel Class 4.8 8.8 Square Weld Nuts – Qijing detail pictures

OEM Factory for Butter Fly Nut - China Produced Price DIN928 Carbon Steel Class 4.8 8.8 Square Weld Nuts – Qijing detail pictures

Related Product Guide:
We have our own product sales staff, style crew, technical group, QC staff and package staff. We now have strict high quality management procedures for each approach. Also, all of our workers are experienced in printing subject for OEM Factory for Butter Fly Nut - China Produced Price DIN928 Carbon Steel Class 4.8 8.8 Square Weld Nuts – Qijing, The product will supply to all over the world, such as: US, French, Victoria, With good quality, reasonable price and sincere service, we enjoy a good reputation. Products are exported to South America, Australia, Southeast Asia and so on. Warmly welcome customers at home and abroad to cooperate with us for the brilliant future.
    • The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Carlos from Marseille - 2017.04.28 15:45
    The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By Jean from Karachi - 2018.09.16 11:31

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