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Screw Plugs（Nominal of Thread (R)：3/8）

Screw Plugs
These are also known as set screws, blocking plugs, stoppers, etc.
Many types of sunken tapered threads for pipes exist, including M, G, R, and NP threads. Special shapes with flanges or O-rings, convex shapes, and hexagonal hole types also exist.

Configure

Specification/Dimensions

Shape
- Standard
- Flanged
- Square Head
Clear

Nominal of Thread (R)
1

1 1/2

1 1/4

1/2

1/4

1/8

1/16

2

3/4

3/8
Clear

Nominal of Thread (M)
2.5

3

4

5

6

8

10

12

14

16

18

20

22

24

25

26

27

28

30

32

33

34

36

38

40

42

45

48

50

56

68
Clear

Mounting Hole Shape
- Hex Socket
- Hex Socket (Through)
- No Screw Hole
Clear

Nominal of Thread (G)
1

1 1/2

1 1/4

1/2

1/4

1/8

3/4

3/8
Clear

Length(mm)
3

4

5

6

6.35

6.5

7

7.9

8

8.5

8.9

9

10

10.3

10.5

11

11.1

11.7

12

12.5

13.5

14

15

15.5

15.8

16

16.5

16.7

17

17.5

18

19

19.6

20

21

21.5

22

24

25

26

29

34
Clear

Material
- Steel
- Stainless Steel
- Plastic
Clear

Nominal of Thread (NPT/NPTF)
1

1 1/2

1 1/4

1/2

1/4

1/8

1/16

2

3/4

3/8
Clear

Plug Type
- Floating Plug
- Sunk Head Plug
Clear

Surface Treatment
- Not Provided
- Chromate
- Nickel Plating
- Bright Chrome Plating
- Black Oxide
- Barrel, Passivation
- Dacrotized
- Tempered Color
- Dry Seal
Clear

Brand	(0) (0) GOSHO WORKS (2) KYOKUTO MFG (0) NBK (0) NIPPON CHEMICAL SCREW (1) NISSAN SCREW (4) OHKITA (0) SAKAMURA (1) SUNCO (6) TRUSCO (0)
Filter By	All Sale Items
CAD	2D 3D
Days to Ship	All Same day 1 Day(s) or Less 3 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less Others

14 items

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: 30; 60; 90

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GOSHO plug (GM)【1-500 Pieces Per Package】

GOSHO WORKS

[Features]
· The GM type plug is a level seal type (flush type) developed by Gosho. When the plug is screwed into PT (pipe taper) female threading specified in JISB0203, a reference diameter is established near the large end face so that its large end face is almost flush with the mounting face.
· It recently has become the indispensable primary plug for hydraulic and pneumatic equipment.
· It has the advantages of a GM type plug and is a level seal type, so it becomes flush with the embedded and installed main body for a pleasing external appearance and also facilitates miniaturization of machinery
· Comes with a tightening interference, which enables substantial tightening, allowing it to withstand great internal pressure.
· The plug is subject to cold plastic working for high precision, and is heat processed to allow it to be used under high pressure.

From: ฿ 28.65
Days to Ship: 5 Day(s)

5 Day(s)

Compare

Tapered Thread Plug With Hex Socket Head, GJ Type

GOSHO WORKS

Taper plug usable in high pressure (highly airtight) conditions and developed for reliability.
[Features]
· Screw in the tapered pipe female thread to seal.
· GJ type plug is said to be floating type (JIS type) and is specified in JISB0203.
· When screwed into PT or PS female thread, the reference diameter is set so that the end surface is higher than mounting surface.
· Standard diameter of tapered thread is provided near the center of length (l).
[Applications]
· Useful as tight sealing in fields such as hydraulic equipment, pneumatic equipment, pumps and automobiles.
· To improve the tightening safety and work efficiency as well as to enable secure tightening, hex-socket head GJ plug is used in each direction.

From: ฿ 29.86
Days to Ship: Same day

Same day

Compare

Hex Socket Head Taper Plug, Sink Type, B Type

NISSAN SCREW

[Features]
· The reference diameter position is closer to the upper surface of the plug than the JIS tapered male thread, and it is flushed with the internal thread when tightened.
· For general hydraulic pressure equipment.

From: ฿ 22.42
Days to Ship: Same day

Same day

Compare

Tapered Screw Plug With Hex Socket Head (Sink)

Until 30/04/2024

Tapered Screw Plug With Hex Socket Head (Sink)【1-150 Pieces Per Package】

SUNCO

Screw in the tapered pipe female thread to seal.
The reference diameter is then set so that the end is almost the same as the mounting surface.

From: ฿ 15.10
Special Price
Days to Ship: Same day

Same day

Compare

Until 30/04/2024

Hex Socket Head Taper Plug (Float)【1-200 Pieces Per Package】

SUNCO

[Material] Steel, stainless steel SUS316L Stainless steel
[Surface treatment] chromate, trivalent chromate (trivalent white), nickel plating, bright chromate, black oxide film

From: ฿ 17.25
Special Price
Days to Ship: Same day

Same day

Compare

Hex Socket Head Taper Plug, Float Type, A Type

Until 30/04/2024

Hex Socket Head Taper Plug, Float Type, A Type

NISSAN SCREW

Depending on the position of the reference diameter, there are two types: the sinking type and the floating type. [Applications]It is used for sealing in fields such as hydraulic equipment, pneumatic equipment, pumps, and automobiles.

From: ฿ 16.92
Special Price
Days to Ship: Same day

Same day

Compare

Until 30/04/2024

PEEK (Polyetheretherketone)/Taper Plug

NIPPON CHEMICAL SCREW

[Shape] Standard
[Mount hole shape] Hex hole
[Material] PEEK
[Surface treatment] None nominal thread designation (R) 1/8 1/4 3/8
[Length (mm)] 8 11 12

From: ฿ 160.77
Special Price
Days to Ship: 3 Day(s)

3 Day(s)

Compare

Hex Socket Head With Tapered Plug, Reinforced Sink Type, NB Type

Until 30/04/2024

Hex Socket Head With Tapered Plug, Reinforced Sink Type, NB Type

NISSAN SCREW

The reference diameter position is closer to the upper surface of the plug than the JIS tapered male thread, and it is flushed with the female thread member when tightened. For general hydraulic pressure equipment.

From: ฿ 56.19
Special Price
Days to Ship: Same day

Same day

Compare

Stocking Plug (Sunken) Gosho Industrial

SUNCO

From: ฿ 47.24
Days to Ship: 6 Day(s)

6 Day(s)

Compare

Until 30/04/2024

Square Head Taper Plug, SH Type

NISSAN SCREW

It is a taper plug that can be used as a stopcock, etc., for general piping.

From: ฿ 28.65
Special Price
Days to Ship: 3 Day(s)

3 Day(s)

Compare

Until 30/04/2024

Plug-SH (Square Head)【1-100 Pieces Per Package】

SUNCO

[Material] Steel, stainless steel SUS316L Stainless steel
[Surface treatment] Untreated, chromate, bright chromate, black oxide film

From: ฿ 29.47
Special Price
Days to Ship: 5 Day(s)

5 Day(s)

Compare

Until 30/04/2024

Resin Hex Socket Head Tapered Plug

SUNCO

Screw in the tapered pipe female thread to seal.
The reference diameter is then set so that the end is almost the same as the mounting surface.

From: ฿ 415.35
Special Price
Days to Ship: 5 Day(s)

5 Day(s)

Compare

Square Head Taper Plug - SH Type【1-100 Pieces Per Package】

SAKAMURA

[Material] Steel, stainless steel
[Surface treatment] None, chromate plating, bright chromate plating

From: ฿ 27.36
Days to Ship: 5 Day(s)

5 Day(s)

Compare

Hexagon Socket Head Tapered Threaded Plug (Sunk), by Tokosha Metal Works Co., Ltd.【300 Pieces Per Package】

SUNCO

From: ฿ 3,828.96
Days to Ship: 6 Day(s)

6 Day(s)


Brand
Product Series
CAD
From
Days to Ship
Shape
Nominal of Thread (R)
Nominal of Thread (M)
Mounting Hole Shape
Nominal of Thread (G)
Length(mm)
Material
Nominal of Thread (NPT/NPTF)
Plug Type
Surface Treatment

	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare Until 30/04/2024	You can add up to 6 items per a category to the compare list.Compare Until 30/04/2024	You can add up to 6 items per a category to the compare list.Compare Until 30/04/2024	You can add up to 6 items per a category to the compare list.Compare Until 30/04/2024	You can add up to 6 items per a category to the compare list.Compare Until 30/04/2024	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare Until 30/04/2024	You can add up to 6 items per a category to the compare list.Compare Until 30/04/2024	You can add up to 6 items per a category to the compare list.Compare Until 30/04/2024	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
Brand	GOSHO WORKS	GOSHO WORKS	NISSAN SCREW	SUNCO	SUNCO	NISSAN SCREW	NIPPON CHEMICAL SCREW	NISSAN SCREW	SUNCO	NISSAN SCREW	SUNCO	SUNCO	SAKAMURA	SUNCO
Product Series	GOSHO plug (GM)【1-500 Pieces Per Package】	Tapered Thread Plug With Hex Socket Head, GJ Type	Hex Socket Head Taper Plug, Sink Type, B Type	Tapered Screw Plug With Hex Socket Head (Sink)【1-150 Pieces Per Package】	Hex Socket Head Taper Plug (Float)【1-200 Pieces Per Package】	Hex Socket Head Taper Plug, Float Type, A Type	PEEK (Polyetheretherketone)/Taper Plug	Hex Socket Head With Tapered Plug, Reinforced Sink Type, NB Type	Stocking Plug (Sunken) Gosho Industrial	Square Head Taper Plug, SH Type	Plug-SH (Square Head)【1-100 Pieces Per Package】	Resin Hex Socket Head Tapered Plug	Square Head Taper Plug - SH Type【1-100 Pieces Per Package】	Hexagon Socket Head Tapered Threaded Plug (Sunk), by Tokosha Metal Works Co., Ltd.【300 Pieces Per Package】
CAD												2D / 3D
From	฿ 28.65	฿ 29.86	฿ 22.42	฿ 15.10 Special Price On Sale Until 30/04/2024	฿ 17.25 Special Price On Sale Until 30/04/2024	฿ 16.92 Special Price On Sale Until 30/04/2024	฿ 160.77 Special Price On Sale Until 30/04/2024	฿ 56.19 Special Price On Sale Until 30/04/2024	฿ 47.24	฿ 28.65 Special Price On Sale Until 30/04/2024	฿ 29.47 Special Price On Sale Until 30/04/2024	฿ 415.35 Special Price On Sale Until 30/04/2024	฿ 27.36	฿ 3,828.96
Days to Ship	5 Day(s)	Same day	Same day	Same day	Same day	Same day	3 Day(s)	Same day	6 Day(s)	3 Day(s)	5 Day(s)	5 Day(s)	5 Day(s)	6 Day(s)
Shape	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Square Head	Square Head	Standard	Square Head	Standard
Nominal of Thread (R)	3/8	3/8	3/8	3/8	3/8	3/8	3/8	3/8	3/8	3/8	3/8	3/8	3/8	3/8
Nominal of Thread (M)	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Mounting Hole Shape	Hex Socket	Hex Socket	Hex Socket	Hex Socket	Hex Socket	Hex Socket	Hex Socket	Hex Socket	Hex Socket	No Screw Hole	No Screw Hole	Hex Socket	No Screw Hole	Hex Socket
Nominal of Thread (G)	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Length(mm)	10	12	10	10	12	12	12	10	10	12	12	12	22	10
Material	Steel / Stainless Steel	Steel / Stainless Steel	Steel	Steel / Stainless Steel	Steel / Stainless Steel	Steel / Stainless Steel	Plastic	Steel	Steel	Steel / Stainless Steel	Steel / Stainless Steel	Plastic	Steel / Stainless Steel	Steel
Nominal of Thread (NPT/NPTF)	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Plug Type	Sunk Head Plug	Floating Plug	Sunk Head Plug	Sunk Head Plug	Floating Plug	Floating Plug	-	Sunk Head Plug	Sunk Head Plug	-	-	Sunk Head Plug	-	Sunk Head Plug
Surface Treatment	Not Provided / Chromate / Bright Chrome Plating / Black Oxide / Dry Seal	Not Provided / Tempered Color	Chromate / Black Oxide	Not Provided / Chromate / Nickel Plating / Black Oxide	Not Provided / Chromate / Nickel Plating / Black Oxide	Black Oxide / Barrel, Passivation	Not Provided	Black Oxide	Not Provided	Not Provided / Chromate / Barrel, Passivation	Not Provided / Chromate / Black Oxide	Not Provided	Not Provided / Chromate / Bright Chrome Plating / Black Oxide	Not Provided / Chromate