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Nitta Compression Fittings（Connection Types：Thread to Tube Connection）

19 items

: 30; 45; 60

Days to Ship	All Same day 3 Days or Less 6 Days or Less 7 Days or Less 8 Days or Less 9 Days or Less 10 Days or Less 11 Days or Less 12 Days or Less 13 Days or Less

Connector - Straight, Quick Seal, Insert Type, Brass, C1N Series

Nitta

A 3-point brass connector (inch sized) with integrated body, nut, and sleeve. The fitting body and insert are integrated. Provides excellent performance at negative pressures.

Volume Discount

CAD ：

2D
Days to Ship: 7 Days or more
Connector - Straight, Quick Seal, Brass, C4N Series

Nitta

It consists of three parts: brass fitting body of connector (mm size), nut, and sleeve, and fitting body and insert are integrated. Also, it is excellent in negative pressure performance.

Volume Discount

CAD ：

2D
Days to Ship: Same day or more

Show Stock Products
90° Elbows - Quick Seal, Insert Type, Brass, L1N1 Series

Nitta

A brass 90° elbow (inch sized) with integrated body, nut, and sleeve. The fitting body and insert are integrated. Provides excellent performance at negative pressures.

Volume Discount

CAD ：

2D
Days to Ship: 7 Days or more
90° Elbows - Quick Seal, Brass, L4N Series

Nitta

This 90° brass elbow (mm size) consists of three parts: fitting body, nut, and sleeve. The fitting body and insert come integrated. Also, it is superb in negative pressure performance.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
Connector - Straight, Quick Seal, Brass, FC4N Series

Nitta

A brass female connector (millimeter sized) with integrated body, nut, and sleeve. The fitting body and insert are integrated. Provides excellent performance at negative pressures.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
Connector - Straight, Swivel, Quick Seal, Brass, SC4N Series

Nitta

Brass specifications swivel nut female connector with fitting body (mm size), nut, and sleeve.

[Features]
· Screw-in type.
· 3 parts: fitting body, nut and sleeve.
· Demonstrates excellent sealing performance.
· Fitting body and insert are integrated.
· Also has excellent performance with negative pressure.
· Only connectors are sealed.
· Does not require sealing tape.
JISB8381-1995 (flexible hose pipe fittings for pneumatic use) compliant product.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
Connector - Straight, Quick Seal, Insert Type, Brass, FC1N Series

Nitta

A 3-point brass female connector (inch sized) with integrated body, nut, and sleeve. The fitting body and insert are integrated. Provides excellent performance at negative pressures.

Volume Discount

CAD ：

2D
Days to Ship: 10 Days or more
90° Elbows - Quick Seal, DK Type, Brass, DL6 Series

Nitta

90° elbow consisting of three parts: fitting body, nut and sleeve. Dedicated fitting for DK tubes. No need to wrap with sealing tape.

[Features]
· Screw-in type.
· 3 parts: fitting body, nut and sleeve.
· Fitting for dedicated use with DK tubes.
· Only connectors are sealed.
· Does not require sealing tape.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
Connector - Straight, Quick Seal, 304SS, C4N Series

Nitta

A 3-point stainless steel specification connector (mm sized) with fitting body, nut, and sleeve. The fitting body and insert are integrated. Also demonstrates excellent performance at negative pressures.

[Features]
· Screw-in type.
· 3 parts: fitting body, nut and sleeve.
· Demonstrate excellent sealing performance.
· Fitting body and insert are integrated.
· Also has excellent performance with negative pressure.
· Made of SUS304 for excellent corrosion resistance.
· Complies with JIS B 8381-1995 (connector for flexible pneumatic hose).

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
90° Elbows - Quick Seal, 304SS, L4N Series

Nitta

A 3-point stainless steel 90° elbow (millimeter sized) with fitting body, nut, and sleeve. The fitting body and insert are integrated. Provides excellent performance at negative pressures.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
Connector - Straight, Quick Seal, Insert-Less, Brass, 4A01 Series

Nitta

Consists of three parts: connector fitting unit, nut, and sleeve. The effective cross-sectional area is larger without an insert.

[Features]
· Screw-in type.
· 3 parts: fitting unit, nut, and sleeve.
· Guarantees a high flow rate.
· Has no insert, giving it a wider cross-section.
· Only the connectors are sealed, so there is no need to wrap them with sealing tape.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
90° Elbows - Quick Seal, Insert-Less, Brass, 4A02 Series

Nitta

90° elbow consisting of three parts: fitting body, nut, and sleeve. The effective sectional area is larger without insert.

[Features]
· Screw-in type.
· Three parts: fitting body, nut, and sleeve.
· High flow rate can be maintained.
· Only connectors are sealed.
· Does not require sealing tape.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
Connector - Straight, Quick Seal, DK Type, Brass, DC6 Series

Nitta

Consisting of three parts: fitting body of connector, nut, and sleeve. Dedicated fitting for DK tubes. No need to wrap with sealing tape.

[Features]
· Screw-in type.
· Three parts: fitting body, nut, and sleeve.
· Fittings dedicated to DK tubes.
· Only connectors are sealed.
· Does not require sealing tape.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
Connector - Straight, Quick Seal, Nylon Coil Tube, M Series

Nitta

It consists of three parts: fitting body of connector, nut, and sleeve. Fitting dedicated to nylon coil tubes.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
Connector - Straight, Swivel, Quick Seal, Nylon Coil Tube, ES Series

Nitta

Consists of 3 parts: An ES swivel nut female connector fitting body, a nut, and a sleeve. Fitting specially designed for use with nylon coil tubes.

[Features]
· Screw-in type.
· 3 parts: fitting body, nut and sleeve.

Volume Discount

CAD ：

2D
Days to Ship: 10 Days or more
90° Elbows - Quick Seal, Insert Type, 304SS, L1N Series

Nitta

A 3-point stainless steel 90° elbow (inch sized) with fitting body, nut, and sleeve. The fitting body and insert are integrated. Provides excellent performance at negative pressures.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
Connector - Straight, Quick Seal, Insert Type, 304SS, C1N Series

Nitta

A 3-point stainless steel 90° elbow (inch sized) with fitting body, nut, and sleeve. The fitting body and insert are integrated. Provides excellent performance at negative pressures.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
90° Elbows - Chemifit, Male BSPT, CP Series【5 Pieces Per Package】

Nitta

Inner surface of 90° elbow is smooth due to injection molding. Also, it is excellent in non-dusting and non-polluting. A special polypropylene resin is used as a base material.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
Connector - Straight, Chemifit, CP Series【5 Pieces Per Package】

Nitta

Connectors are injection molded for a smooth inner surface. Does not generate dust or pollution. Uses a special polypropylene resin.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more

Days to Ship:	7 Days or more

Days to Ship:	Same day or more

Days to Ship:	7 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	10 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	10 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more


Brand
Product Series
CAD
Days to Ship
Connection Types
Thread-to-Tube Connection Shape
Tube-to-Tube Connection Shape
Thread-to-Tube Multipoint Connection Shape
Related Components, Shapes, Types
Material
Surface Treatment
Thread Types
Thread Size 1
Thread Size 2
Tube Size 1
Tube Size 2
Tube Inner Dia.(mm)
Tube Inner Dia. at the Smaller Dia. Section(mm)


Brand	Nitta	Nitta	Nitta	Nitta	Nitta	Nitta	Nitta	Nitta	Nitta	Nitta	Nitta	Nitta	Nitta	Nitta	Nitta	Nitta	Nitta	Nitta	Nitta
Product Series	Connector - Straight, Quick Seal, Insert Type, Brass, C1N Series	Connector - Straight, Quick Seal, Brass, C4N Series	90° Elbows - Quick Seal, Insert Type, Brass, L1N1 Series	90° Elbows - Quick Seal, Brass, L4N Series	Connector - Straight, Quick Seal, Brass, FC4N Series	Connector - Straight, Swivel, Quick Seal, Brass, SC4N Series	Connector - Straight, Quick Seal, Insert Type, Brass, FC1N Series	90° Elbows - Quick Seal, DK Type, Brass, DL6 Series	Connector - Straight, Quick Seal, 304SS, C4N Series	90° Elbows - Quick Seal, 304SS, L4N Series	Connector - Straight, Quick Seal, Insert-Less, Brass, 4A01 Series	90° Elbows - Quick Seal, Insert-Less, Brass, 4A02 Series	Connector - Straight, Quick Seal, DK Type, Brass, DC6 Series	Connector - Straight, Quick Seal, Nylon Coil Tube, M Series	Connector - Straight, Swivel, Quick Seal, Nylon Coil Tube, ES Series	90° Elbows - Quick Seal, Insert Type, 304SS, L1N Series	Connector - Straight, Quick Seal, Insert Type, 304SS, C1N Series	90° Elbows - Chemifit, Male BSPT, CP Series【5 Pieces Per Package】	Connector - Straight, Chemifit, CP Series【5 Pieces Per Package】
CAD	2D	2D	2D	2D	2D	2D	2D	2D	2D	2D	2D	2D	2D	2D	2D	2D	2D	2D	2D
Days to Ship	7 Days or more	Same day or more Show Stock Products	7 Days or more	8 Days or more	8 Days or more	8 Days or more	10 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	10 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more
Connection Types	Thread to Tube Connection	Thread to Tube Connection	Thread to Tube Connection	Thread to Tube Connection	Thread to Tube Connection	Thread to Tube Connection	Thread to Tube Connection	Thread to Tube Connection	Thread to Tube Connection	Thread to Tube Connection	Thread to Tube Connection	Thread to Tube Connection	Thread to Tube Connection	Thread to Tube Connection	Thread to Tube Connection	Thread to Tube Connection	Thread to Tube Connection	Thread to Tube Connection	Thread to Tube Connection
Thread-to-Tube Connection Shape	Male Straight	Male Straight	Elbows	Elbows	Female Straight	Female Straight	Female Straight	Elbows	Male Straight	Elbows	Male Straight	Elbows	Male Straight	Male Straight	Male Straight	Elbows	Male Straight	Elbows	Male Straight
Tube-to-Tube Connection Shape	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Thread-to-Tube Multipoint Connection Shape	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Related Components, Shapes, Types	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Material	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Stainless Steel	Stainless Steel	Copper	Copper	Copper	Copper	Copper	Stainless Steel	Stainless Steel	Plastic	Plastic
Surface Treatment	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	-	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	-	Not Provided	Not Provided	Not Provided
Thread Types	R	R	R	R	Rc	G	Rc	R	R	R	R	R	R	R	G	R	R	R	R
Thread Size 1	1/2 ～ 3/8	1/2 ～ 3/8	1/2 ～ 3/8	1/2 ～ 3/8	1/2 ～ 3/8	1/4 ～ 3/8	1/4 ～ 3/8	1/4 ～ 3/8	1/2 ～ 3/8	1/2 ～ 3/8	1/2 ～ 3/8	1/2 ～ 3/8	1/4 ～ 3/8	1/4 ～ 3/8	1/4	1/2 ～ 3/8	1/2 ～ 3/8	1/2 ～ 3/8	1/2 ～ 3/8
Thread Size 2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Tube Size 1	3.18 ～ 15.88	4 ～ 16	3.18 ～ 15.88	4 ～ 16	4 ～ 12	4 ～ 10	6.35 ～ 12.7	6 ～ 10	6 ～ 12	6 ～ 12	4 ～ 12	4 ～ 12	6 ～ 10	-	-	6.35 ～ 12.7	6.35 ～ 12.7	4 ～ 12.7	4 ～ 12.7
Tube Size 2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Tube Inner Dia.(mm)	-	2 ～ 13	-	2 ～ 13	2 ～ 9	2 ～ 8	-	-	4 ～ 9	4 ～ 9	-	-	-	-	-	-	-	-	-
Tube Inner Dia. at the Smaller Dia. Section(mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Configure

Stock

- Show Stock Products
Clear

Specification/Dimensions

Connection Types
- Thread to Tube Connection
- Thread to Tube Multipoint Connection
- Tube to Tube Equal Dia. Connection
- Tube to Tube Stepped Dia. Connection
- Pipe to Tube Connection
- Related Components
Clear

Thread-to-Tube Connection Shape
- Elbows
- Male Straight
- Female Straight
- Male Elbow
- Female Elbow
Clear

Tube-to-Tube Connection Shape
- Straight
- Elbows
- Tees
- Cross
- Partition Unions
Clear

Thread-to-Tube Multipoint Connection Shape
- Tees
- Manifolds
Clear

Related Components, Shapes, Types
- Caps
- Plugs
- Gaskets
- Nuts
- Bushings
- Sockets
- Sleeves
- Inserts
- Other Related Components
Clear

Material
Brass

Copper

Plastic

Stainless Steel

Steel
Clear

Surface Treatment
Nickel Plating

Not Provided
Clear

Thread Types
S(SAE J514)

G

IKOU

M

NPT

R

Rc

UNF
Clear

Metric / Inch
- metric
Clear

Thread Size 1
1/16"

1/8"

1/4"

3/8"

1/2"

5/8"

3/4"

1"

1/2

1/4

1/4B(8A)

1/8

1/8B(6A)

3/8

M10

M12

M14

M15

M17

M22

M6

M8
Clear

Thread Size 2
1/4"

3/8"

1/2"

3/4"
Clear

Tube Size 1
1/16"

1/8"

3/16"

1/4"

5/16"

3/8"

1/2"

5/8"

3/4"

7/8"

1"

1/"4

1/4" x 10mm

1/4" x 12mm

1/4" x 4mm

1/4" x 6mm

10

10 mm

10mm

12

12 mm

12.7

12.7 mm

12.70 mm

12mm

14mm

15.88

16

16 mm

21

3.18

3.18 mm

3mm

4

4 mm

4.76

4.76 mm

4mm

6

6 mm

6.35

6.35 mm

6mm

7.94

7.94 mm

8

8 mm

8mm

9

9 mm

9.53

9.53 mm
Clear

Tube Size 2
1/16"

1/8"

3/16"

1/4"

5/16"

3/8"

1/2"

5/8"

3/4"

7/8"

1"
Clear

Tube Inner Dia.(mm)
1.3mm

1.65

2

2.1

2.18

2.2

2.3

2.36

2.4

2.4mm

2.5

3

3.mm

3.48

3.95

3.96

4

4.5

4.57

4.8mm

5

5.9

6

6.3mm

6.35

6.5

6.99

7.1mm

7.5

7.6

7.7

7.8

7.9

8

9

9.53

9.56

9.9mm

10

11

12

12.7mm

13

15.8mm

16

18.2mm

22.3mm
Clear

Tube Inner Dia. at the Smaller Dia. Section(mm)
1.3mm

2.4mm

3.mm

4.8mm

6.3mm

7.1mm

9.9mm

12.7mm

15.8mm

18.2mm

22.3mm
Clear

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