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Miniature Couplings（Screw <=> Screw Connection Shape：Partition Unions）

Miniature pipe fitting is the general term for a miniature part used to connect one pipe to another when installing pipes. They enable pipe installation with unrestricted layouts, and are used when installing air, steam, water or oil pipes. They are often used with equipment for food processing, general chemical applications and nuclear power. Types include flange fittings, screw-in fittings, union fittings and socket fittings. The products available include minimal fittings (straight), barbed fitting connectors, minimal fittings and minimal universal elbows. Miniature pipe fittings are made of materials such as brass (with electroless nickel plating), stainless steel and malleable cast iron. Selecting the right type of miniature pipe fitting for the application is important since different types have different levels of corrosion resistance, pitting corrosion resistance and intergranular corrosion resistance.

7 items

: 30; 45; 60

Days to Ship	All Same day 2 Day(s) or Less 3 Day(s) or Less 4 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less

Ultra-Small Type Joint F Series

CKD

An ultra-small joint for piping sizes M3, M5 and tube diameter Ø3.2, Ø4, Ø6.

CAD ：: 2D

Standard Price:	SGD 3.44-
Days to Ship:	4 Day(s) or more

Bulkhead Union M-5E Miniature One-Touch Fitting

Bulkhead Union M-5E Miniature One-Touch Fitting【10 Pieces Per Package】

SMC

A miniature tube fitting from SMC Corporation.
[Features]
· Compact piping space.
· Panel connections (on/off-panel).
· Small and can be removed without tools.

CAD ：: 2D / 3D

Standard Price:	SGD 25.70
Days to Ship:	32 Day(s)

On Sale Till 31/03/2025

Minimal Fitting Bulkhead Union

PISCO

[Features]
· Optimal for piping of vacuum equipment due to incorporation of vacuum tubing.
· Ideal for small equipment and space-saving piping.

Standard Price:	SGD 1.52
	Special Price
Days to Ship:	Same day

Junron Brass Fitting, Panel Union

JUNKOSHA

[Features]
・ Millimeter series brass fittings are compatible with Japanese Industrial Standard JIS B8381 "Pneumatic pipe fittings"
・ It has a mechanism that holds the tube insert part and tightens it with a sleeve and cap nut so that a reliable connection can be made.
・ There is no abnormality in the connection part until the tube breaks
・ R (PT) Comes with a color thread seal for each thread size
[Applications]
・ Pneumatic piping, water pressure, hydraulic pressure

CAD ：: 2D

Standard Price:	SGD 7.35-
Days to Ship:	4 Day(s) or more

Junron Stainless Steel Fitting, Panel Union

JUNKOSHA

[Features]
・ As it is made of SUS316, which has high-corrosion resistance, it can be used in a wide temperature range from low temperature to high temperature.
・ It is designed dedicated for fluoropolymer/nylon resin tubes, so it does not cut the tube due to over-tightening of the cap nut.
・ There is no abnormality in the connection part until the tube breaks
・ No need to control the tightening torque of the cap nut
・ Since SUS316 is used, it is a rust resistant fitting
[Applications]
・ Piping of corrosion fluid
・ Hydraulic piping
・ Rust prevention piping

CAD ：: 2D

Standard Price:	SGD 35.60-
Days to Ship:	4 Day(s) or more

Miniature Pipe Fitting, M Series, Bulkhead Reducer, M-5ER

SMC

A miniature pipe fitting from SMC Corporation.
[Features]
・ Compact piping space
·Wide range of models
·Hose nipple, hose elbow
·Can be connected to M5 fittings from Rc1/8 piping
·Panel mount is also possible
·Compact and tool-free attachment/detachment

CAD ：: 2D / 3D

Standard Price:	SGD 2.57
Days to Ship:	46 Day(s)

Auxiliary Equipment TAC Fitting, BHF Series

Auxiliary Equipment TAC Fitting, BHF Series【5 Pieces Per Package】

KOGANEI

Series of compact fittings, offering compatibility with various types of small appliances. Compact, with an abundance of variations.

CAD ：: 2D / 3D

Standard Price:	SGD 14.43
Days to Ship:	4 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Connection Types
Screw <=> Screw Connection Shape
Nominal of Thread
Screw <=> Tube Connection Shape
Tube Outer Dia.(Ø)
Material
Tube Inner Dia.(Ø)
Screw <=> Screw Multipoint Shape
Screw <=> Tube Multipoint Connection Shape
Tube <=> Tube Connection Shape
Surface Treatment
Screw Types
Other Shapes, Types
Screw Type at the Smaller Dia. Section
Screw Nominal at the Smaller Dia. Section
Applicable Tube I.D. at the Smaller Dia. Section(Ø)

			On Sale Till 31/03/2025
Brand	CKD	SMC	PISCO	JUNKOSHA	JUNKOSHA	SMC	KOGANEI
Product Series	Ultra-Small Type Joint F Series	Bulkhead Union M-5E Miniature One-Touch Fitting【10 Pieces Per Package】	Minimal Fitting Bulkhead Union	Junron Brass Fitting, Panel Union	Junron Stainless Steel Fitting, Panel Union	Miniature Pipe Fitting, M Series, Bulkhead Reducer, M-5ER	Auxiliary Equipment TAC Fitting, BHF Series【5 Pieces Per Package】
CAD	2D	2D / 3D		2D	2D	2D / 3D	2D / 3D
Days to Ship	4 Day(s) or more	32 Day(s)	Same day	4 Day(s) or more	4 Day(s) or more	46 Day(s)	4 Day(s) or more
Connection Types	Screw <=> Screw Connection	Screw <=> Screw Connection	Screw <=> Screw Connection	Screw <=> Screw Connection	Screw <=> Screw Connection	Screw <=> Screw Connection	Screw <=> Screw Connection
Screw <=> Screw Connection Shape	Partition Unions	Partition Unions	Partition Unions	Partition Unions	Partition Unions	Partition Unions	Partition Unions
Nominal of Thread	1/8 ～ M5	-	M10	1/2 ～ 3/8	1/2 ～ 3/8	-	M5
Screw <=> Tube Connection Shape	-	-	-	-	-	-	-
Tube Outer Dia.(Ø)	-	-	-	-	-	-	-
Material	Steel	Copper	Copper	Copper	Stainless Steel	Copper	Copper
Tube Inner Dia.(Ø)	-	-	-	-	-	-	-
Screw <=> Screw Multipoint Shape	-	-	-	-	-	-	-
Screw <=> Tube Multipoint Connection Shape	-	-	-	-	-	-	-
Tube <=> Tube Connection Shape	-	-	-	-	-	-	-
Surface Treatment	Zinc Plating	-	Electroless Nickel Plating	Not Provided	Not Provided	-	Electroless Nickel Plating
Screw Types	Rc / M	M	M	Rc	Rc	Rc	M
Other Shapes, Types	-	-	-	-	-	-	-
Screw Type at the Smaller Dia. Section	M	M	M	-	-	M	-
Screw Nominal at the Smaller Dia. Section	5 ～ M5	-	M5	-	-	-	-
Applicable Tube I.D. at the Smaller Dia. Section(Ø)	-	-	-	-	-	-	-

Configure

Specification/Dimensions

Connection Types
- Screw <=> Screw Connection
- Screw <=> Screw Multipoint Connection
- Screw <=> Tube Connection
- Screw <=> Tube Multipoint Connection
- Tube <=> Tube Equal Dia. Connection
- Tube <=> Tube Stepped Dia. Connection
- Others
Clear

Screw <=> Screw Connection Shape
- Elbows
- Universal Elbows
- Male Straight
- Female Straight
- Male/Female Threads, Straight
- Partition Unions
- Bushings
Clear

Nominal of Thread
1/2

1/4

1/8

3

M3

3/8

5

M5

M5×0.8

M6

M8

M10

M12
Clear

Screw <=> Tube Connection Shape
- Elbows
- Universal Elbows
- Male Straight
- Female Straight
- Male, Straight (Barb)
- Elbow (Barb)
- Universal Elbow (Barb)
Clear

Tube Outer Dia.(Ø)
1.8

3

3.18

3.2

3.5

4

5

6
Clear

Material
Aluminum

Copper

Plastic

Stainless Steel

Steel
Clear

Tube Inner Dia.(Ø)
2

2.5

3

4

5

6

7

8
Clear

Screw <=> Screw Multipoint Shape
Manifolds

Tees

Universal Cross

Universal Tees
Clear

Screw <=> Tube Multipoint Connection Shape
- Tees
- Manifolds
- Tees (Barb)
Clear

Tube <=> Tube Connection Shape
- Straight
- Tees
- Straight (Barb)
- Tees (Barb)
Clear

Surface Treatment
- Not Provided
- Electroless Nickel Plating
- Zinc Plating
Clear

Screw Types
- R
- Rc
- G
- M
Clear

Other Shapes, Types
Gaskets

Other Related Components

Plugs

Sleeve
Clear

Screw Type at the Smaller Dia. Section
- R
- Rc
- M
Clear

Screw Nominal at the Smaller Dia. Section
1/2

1/4

1/8

3

M3×0.5

3/8

5

M5

M5×0.8

M8
Clear

Applicable Tube I.D. at the Smaller Dia. Section(Ø)
2

2.5

5

6

7

8

9

10

11

12

13
Clear

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Miniature Couplings（Screw <=> Screw Connection Shape：Partition Unions）

Configure

Specification/Dimensions

Connection Types

Screw <=> Screw Connection Shape

Nominal of Thread

Screw <=> Tube Connection Shape

Tube Outer Dia.(Ø)

Material

Tube Inner Dia.(Ø)

Screw <=> Screw Multipoint Shape

Screw <=> Tube Multipoint Connection Shape

Tube <=> Tube Connection Shape

Surface Treatment

Screw Types

Other Shapes, Types

Screw Type at the Smaller Dia. Section

Screw Nominal at the Smaller Dia. Section

Applicable Tube I.D. at the Smaller Dia. Section(Ø)

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