Wholesale DIN 909:2020 Hex Head Pipe Plug

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DIN 909:2020 Hex Head Pipe Plug

DIN 909:2020 Hex Head Pipe Plug is characterized by a hex head pipe plug design and is intended for pipe openings needing external wrench operation, convenient service removal, and reliable plugging.

The hex head handles higher installation and removal torque, making it practical for field service or frequently maintained ports; the threaded connection can be used with suitable sealing media. In assembly, the design helps reduce supporting operations, improve positioning consistency, and maintain good interchangeability in repeated production or field service.

Typical applications include oil tanks, pumps and valves, machinery housings, hydraulic lines, drain holes, and inspection ports. The product can be configured with thread form, sealing washer, material, and surface finish to suit indoor, outdoor, light-load, vibration-exposed, or export supply conditions.

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Dimensions unit: inch 

Thread size

M10
keg

M12
keg

-

M14
keg

M16
keg

-

M18
keg

M20
keg

-

M22

M24
keg

(M26)
keg

P

Pitch 1

1

1.5

-

1.5

1.5

-

1.5

1.5

-

1.5

1.5

1.5

Pitch 2

-

-

-

-

-

-

-

-

-

-

-

-

d

Pipe thread/R

R 1/8

-

R 1/4

-

-

R 3/8

-

-

R 1/2

-

-

-

kw

Min.

2.5

2.8

2.8

2.8

3.5

3.5

3.5

4.2

4.2

4.2

4.8

4.8

b

Nominal (js16)

8

10

10

10

10

10

10

10

10

10

12

12

Max.

8.45

10.45

10.45

10.45

10.45

10.45

10.45

10.45

10.45

10.45

12.55

12.55

Min.

7.55

9.55

9.55

9.55

9.55

9.55

9.55

9.55

9.55

9.55

11.45

11.45

d1

Min.=Nominal (+IT17)

-

-

-

-

-

-

-

12

12

14

16

16

Max.

-

-

-

-

-

-

-

13.8

13.8

15.8

17.8

17.8

e

DIN 475-1

Min.

-

-

9.76

9.76

-

-

-

-

-

-

18.72

18.72

DIN ISO 272

Min.

7.66

7.66

8.63

8.63

10.89

10.89

10.89

14.2

14.2

14.2

17.59

17.59

L

Nominal (js16)

12.5

15

15

15

16

16

16

17

17

17

20

20

Max.

13.05

15.55

15.55

15.55

16.55

16.55

16.55

17.55

17.55

17.55

20.65

20.65

Min.

11.95

14.45

14.45

14.45

15.45

15.45

15.45

16.45

16.45

16.45

19.35

19.35

s

DIN 475-1

Max.

-

-

9

9

-

-

-

-

-

-

17

17

Min.

-

-

8.64

8.64

-

-

-

-

-

-

16.57

16.57

DIN ISO 272

Max.

7

7

8

8

10

10

10

13

13

13

16

16

Min.

6.78

6.78

7.64

7.64

9.64

9.64

9.64

12.57

12.57

12.57

15.57

15.57

t

Max.

-

-

-

-

-

-

-

6

6

6

7

7

Min.

-

-

-

-

-

-

-

5

5

5

6

6

Weight per thousand pieces kg

≈

5.72

9.1

12

13.2

17.9

19.4

21.9

25

27.2

29

43.8

50.9

 

Thread size

M27
keg

M30
keg

M33
keg

M36
keg

(M38)
keg

M39
keg

M42
keg

M45
keg

M48
keg

M52
keg

M56
keg

M60
keg

P

Pitch 1

-

1.5

-

1.5

1.5

-

1.5

1.5

1.5

1.5

-

-

Pitch 2

2

2

2

2

-

2

2

2

2

2

2

2

d

Pipe thread/R

R 3/4

-

R 1

-

-

-

R1-1/4

-

R1-1/2

-

-

-

kw

Min.

4.8

6.2

6.2

7.6

7.6

7.6

7.6

7.6

9.5

9.5

9.5

9.5

b

Nominal (js16)

12

12

12

15

15

15

18

18

20

20

22

22

Max.

12.55

12.55

12.55

15.55

15.55

15.55

18.55

18.55

20.65

20.65

22.65

22.65

Min.

11.45

11.45

11.45

14.45

14.45

14.45

17.45

17.45

19.35

19.35

21.35

21.35

d1

Min.=Nominal (+IT17)

16

20

23

26

28

28

32

35

38

42

46

50

Max.

 

17.8

22.1

25.1

28.1

30.1

30.1

34.5

37.5

40.5

44.5

48.5

52.5

e

DIN 475-1

Min.

18.72

20.88

20.88

-

-

-

-

-

-

-

-

-

DIN ISO 272

Min.

17.59

19.85

19.85

26.17

26.17

26.17

26.17

26.17

32.95

32.95

32.95

32.95

L

Nominal (js16)

20

22

22

27

27

27

30

30

35

35

37

37

Max.

20.65

22.65

22.65

27.65

27.65

27.65

30.65

30.65

35.8

35.8

37.8

37.8

Min.

19.35

21.35

21.35

26.35

26.35

26.35

29.35

29.35

34.2

34.2

36.2

36.2

s

DIN 475-1

Max.

17

19

19

-

-

-

-

-

-

-

-

-

Min.

16.57

18.48

18.48

-

-

-

-

-

-

-

-

-

DIN ISO 272

Max.

16

18

18

24

24

24

24

24

30

30

30

30

Min.

15.57

17.57

17.57

23.16

23.16

23.16

23.16

23.16

29.16

29.16

29.16

29.16

t

Max.

7

7

7

10

10

10

13

13

15

15

17

17

Min.

6

6

6

9

9

9

12

12

14

14

16

16

Weight per thousand pieces kg

≈

51.8

69.4

76.2

118

125

130

151

163

230

249

275

296

 

 

 

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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 909:2020 Hex Head Pipe Plug 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 909:2020 Hex Head Pipe Plug 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 909:2020 Hex Head Pipe Plug 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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