Tightening Fittings（Connection Types：Screw <=> Tube Connection Page2）

• 

  Hose Fitting, Universal Socket

  CHIYODA

  A cap-nut universal socket with high pull-out strength.

  • STOCK

  CAD ：

  2D

  Days to Ship:	1 Day(s) or more

• 

  Hose Fitting, Universal Nipple

  CHIYODA

  A cap-nut universal nipple with high pull-out strength.

  • STOCK

  CAD ：

  2D

  Days to Ship:	1 Day(s) or more

• 

  Tube Fitting Female Threaded Connector

  KOYO

  Uses cadmium-free brass material.

  Days to Ship:	14 Day(s) or more

• 

  Junron Brass Fitting Bulkhead Female Union

  JUNKOSHA

  Conforms to Japanese Industrial Standards JIS B8381 "Pneumatic Fittings." Allows for reliable connections because the mechanism takes the tube insert and clamps onto it with the sleeve and the cap nut. With collar thread seal for each R (PT) thread size.

  Days to Ship:	8 Day(s) or more

• 

  Junron Stainless Steel Elbow Fitting

  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

  Days to Ship:	14 Day(s) or more

• 

  Junlon Stainless Steel Fitting Female Nipple

  JUNKOSHA

  Usable across a broad temperature range. No wear and tear to tubing as a result of an over tightening of cap nut, etc. No abnormality in the connected part unless the tube is ruptured. Does not require management of cap nut tightening torque.

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  Junlon Stainless Fittings Bulkhead Female 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

  Days to Ship:	18 Day(s) or more

• 

  US2 Series Nipple for Flexible Tubes Made Up of Junlon Stainless Steel

  JUNKOSHA

  [Features]
  ・ It is a stainless steel fitting for flexible tubes such as Junron U tubes and THV tubes
  ・ The cap nut with a built-in sleeve that uses a unique mechanism has eliminated the twisting of the tube during piping.
  ・ No need to control the tightening torque of the cap nut

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  Junron Stainless Fitting US2 Series Elbow for Flexible Tubes

  JUNKOSHA

  Stainless steel fittings for flexible tubing. To resolve snaking during piping, we use cap nuts built into the sleeve that use a mechanism unique to our company. Does not require management of cap nut tightening torque.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  Quick Seal Series Insert Type (Brass Specifications) Connector (Metric Size)

  NITTA

  [Features]
  ・ It is a threaded type
  ・ 3 point type of body, nut and sleeve
  ・ Delivers strong sealing performance
  ・ Body and insert are integrated
  ・ Excellent negative pressure performance
  ・ JIS B 8381-1995 (pneumatic flexible pipe fittings) compliant product
  ・ Excellent pressure resistance and vibration resistance
  ・ Only the connector is sealed
  ・ No need to wrap sealing tape
  ・ For metric size, there is a notch in the hex nut part

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  Quick Seal Series Insertion Type (Brass Specifications) 90° Elbow (Metric Size)

  NITTA

  [Features]
  ・ It is a threaded type
  ・ 3 point type of body, nut and sleeve
  ・ Delivers strong sealing performance
  ・ Body and insert are integrated
  ・ Excellent negative pressure performance
  ・ JIS B 8381-1995 (pneumatic flexible pipe fittings) compliant product
  ・ Excellent pressure resistance and vibration resistance
  ・ Only the connector is sealed
  ・ No need to wrap sealing tape
  ・ For metric size, there is a notch in the hex nut part

  CAD ：

  2D

  Days to Ship:	10 Day(s) or more

• 

  Quick Seal Series Insert Type (Brass Specifications) Female Connector (Metric Size)

  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.

  CAD ：

  2D

  Days to Ship:	10 Day(s) or more

• 

  Quick Seal Series Insert Type (with Brass Specifications) Swivel Nut Female Connector (mm Size)

  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.

  CAD ：

  2D

  Days to Ship:	10 Day(s) or more

• 

  Quick Seal Series Insert Type (Stainless Steel Type) 90° Elbow (Metric Size)

  NITTA

  [Features]
  ・ It is a threaded type
  ・ 3 point type of body, nut and sleeve
  ・ Delivers strong sealing performance
  ・ Body and insert are integrated
  ・ Excellent negative pressure performance
  ・ Since it is made of SUS304, it has excellent corrosion resistance
  ・ JIS B 8381-1995 (pneumatic flexible pipe fittings) compliant product
  ・ Excellent pressure resistance and vibration resistance

  CAD ：

  2D

  Days to Ship:	Same day or more

• 

  Quick Seal Series Insert-Less Type Connector

  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.

  CAD ：

  2D

  Days to Ship:	10 Day(s) or more

• 

  Quick Seal Series Insert-Less Type 90° Elbow

  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.

  CAD ：

  2D

  Days to Ship:	10 Day(s) or more

• 

  Quick Seal Series DK Tube Dedicated Connector

  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.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Quick Seal Series DK Tube-Dedicated Type 90° Elbow

  NITTA

  [Features]
  ・ It is a threaded type
  ・ 3 point type of body, nut and sleeve
  ・ Fitting dedicated for DK tube
  ・ Only the connector is sealed
  ・ No need to wrap sealing tape

  CAD ：

  2D

  Days to Ship:	10 Day(s) or more

• 

  Quick Seal Series Nylon Coil Tube Dedicated Type Connector

  NITTA

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

  CAD ：

  2D

  Days to Ship:	10 Day(s) or more

• 

  QuickSeal Series, Nylon Sleeve (Dedicated for Nylon Coil Tubes)

  NITTA

  [Features]
  ・ It is a screw-in type.
  ・ This product is consisted of 3 parts: fitting body, nut, sleeve. This is a fitting dedicated for nylon coil tubes.

  CAD ：

  2D

  Days to Ship:	18 Day(s) or more

• 

  Quick Seal Series - Exclusive Nylon Coil Tube Type - FS Swivel Nut Female Connector

  NITTA

  [Features]
  · Screw-in type.
  · 3 parts: fitting body, nut and sleeve.
  · Fitting designed for nylon coil tubes.

  CAD ：

  2D

  Days to Ship:	10 Day(s) or more

• 

  Quick Seal Series Insert Type (Stainless Steel Type) 90° Elbow (Size in Inches)

  NITTA

  [Features]
  ・ It is a threaded type
  ・ 3 point type of body, nut and sleeve
  ・ Delivers strong sealing performance
  ・ Body and insert are integrated
  ・ Excellent negative pressure performance
  ・ Since it is made of SUS304, it has excellent corrosion resistance
  ・ JIS B 8381-1995 (pneumatic flexible pipe fittings) compliant product

  CAD ：

  2D

  Days to Ship:	10 Day(s) or more

• 

  Quick-Seal Series, Insert Type (Stainless Steel Specifications) Connector (Inch Size)

  NITTA

  [Features]
  ・ It is a threaded type
  ・ 3 point type of body, nut and sleeve
  ・ Delivers strong sealing performance
  ・ Body and insert are integrated
  ・ Excellent negative pressure performance
  ・ Since it is made of SUS304, it has excellent corrosion resistance
  ・ JIS B 8381-1995 (pneumatic flexible pipe fittings) compliant product

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  QuickSeal Series, Insertion Type (Brass Specification) 90° Elbow (Size in Inches)

  NITTA

  [Features]
  ・ It is a threaded type
  ・ 3 point type of body, nut and sleeve
  ・ Delivers strong sealing performance
  ・ Body and insert are integrated
  ・ Excellent negative pressure performance
  ・ JIS B 8381-1995 (pneumatic flexible pipe fittings) compliant product
  ・ Excellent pressure resistance and vibration resistance
  ・ Only the connector is sealed
  ・ No need to wrap sealing tape
  ・ For inch size, the color of nylon sleeve is black

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• • On Sale Till 31/03/2025

  

  Quick Seal Series Insert Type (Brass Specifications) Connector (Inch Size)

  NITTA

  [Features]
  ・ It is a threaded type
  ・ 3 point type of body, nut and sleeve
  ・ Delivers strong sealing performance
  ・ Body and insert are integrated
  ・ Excellent negative pressure performance
  ・ Only the connector is sealed
  ・ No need to wrap sealing tape
  ・ JIS B 8381-1995 (pneumatic flexible pipe fittings) compliant product

  CAD ：

  2D

  	Special Price
  Days to Ship:	Same day or more

• 

  Quick Seal Series Insert Type (Brass) Female Connector (Inch Size)

  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.

  CAD ：

  2D

  Days to Ship:	10 Day(s) or more

• 

  Chemifit CP Series, 90° Elbow【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.

  CAD ：

  2D

  Days to Ship:	10 Day(s) or more

• 

  Chemifit CP Series Connector【5 Pieces Per Package】

  NITTA

  [Features]
  ・ Threaded fitting made of polypropylene resin
  ・ Lightweight
  ・ Completely degrease-processed product
  ・ Parts are washed in a cleanroom
  ・ Excellent inner surface smoothness
  ・ Injection molded product, so the inner surface is smooth
  ・ Excellent dust-free and non-polluting property
  ・ Made of special polypropylene resin
  ・ Compliant with Ministry of Health, Labour and Welfare of Japan Notification No. 201 (2006) and Ministry of Health, Labour and Welfare Notification No. 370 (1959)

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Insert Fittings KF Series, Swivel Extended Elbow KFW

  SMC

  [Features]
  · Used for piping in directions perpendicular to the female thread.
  · Extended swivel type that can swivel in any direction, facilitating three-dimensional piping.

  CAD ：

  2D / 3D

  Days to Ship:	31 Day(s) or more

• 

  SUS316, Insert Pipe Fitting, KFG2 Series, Female Union

  SMC

  [Features]
  ・ Compact and weight reduced
  ・ Lubrication-free
  ·Steam can be used
  · Compliant with the Food Sanitation Act of Japan

  CAD ：

  2D / 3D

  Days to Ship:	Quote

• 

  Quick Seal Fitting (Elbow)

  TRUSCO NAKAYAMA

  Features
  • Sealed screw unit.
  • Product offers superior pressure resistance and vibration resistance properties.
  
  Application
  • For pneumatic, hydraulic, and water pressure.

  • STOCK

  Days to Ship:	1 Day(s) or more

• 

  Quick Seal Fitting (Insertless Elbow)

  TRUSCO NAKAYAMA

  Features
  • Sealed screw unit.
  • Product offers superior pressure resistance and vibration resistance properties.
  
  Application
  • For pneumatic, hydraulic, and water pressure.

  • STOCK

  Days to Ship:	1 Day(s) or more

• 

  Stainless Steel Fitting Male Connectors

  TRUSCO NAKAYAMA

  Features
  • Connected with a fluororesin tube.
  • Uses no seal to prevent corrosion that can occur where seals are normally used.
  
  Application
  • Perfect for clean air and pure water piping, chemicals, and corrosive gas piping.
  • Food, science, medical services, semi-conductor manufacturing, etc.

  Days to Ship:	16 Day(s) or more

• 

  Stainless Steel Fitting Male Elbow

  TRUSCO NAKAYAMA

  Features
  • Connected with a fluororesin tube.
  • Uses no seal to prevent corrosion that can occur where seals are normally used.
  
  Application
  • Perfect for clean air and pure water piping, chemicals, and corrosive gas piping.
  • Food, science, medical services, semi-conductor manufacturing, etc.

  Days to Ship:	16 Day(s) or more

• 

  Self-Align Fittings H/DL/L/LL Series Female Connector DHF

  SMC

  Self-aligning type pipe fittings by SMC Corporation.
  [Features]
  · Can be used with soft copper pipes.
  · A non-directional type metal sleeve.
  · The sleeve helps protect against external damage.
  · Low pressure loss.
  [Applications]
  · Used for piping from male threads, such as on pressure gauges.

  CAD ：

  2D / 3D

  Days to Ship:	Same day or more

• 

  Self-Align Fittings H/DL/L/LL Series Bulkhead Connector DEF

  SMC

  Self-aligning type pipe fittings by SMC Corporation.
  [Features]
  · Can be used with soft copper pipes.
  · A non-directional type metal sleeve.
  · The sleeve helps protect against external damage.
  · Low pressure loss.
  [Applications]
  · Used for relay connections of male threads and tubes for panel mounting, etc.

  CAD ：

  2D / 3D

  Days to Ship:	31 Day(s) or more

• 

  Self-Align Fittings H/DL/L/LL Series Swivel Extended Elbow LL

  SMC

  A tightening-type fitting with a strong edge, ensuring external damage will not easily lead to impaired functionality.
  [Features]
  · A non-directional type sleeve.
  · The sleeve helps protect against external damage.
  · Low pressure loss.
  · An extendable swivel type that can be positioned in any direction.
  · Allows for three-dimensional piping.
  [Applications]
  · Used for right-angle piping from female threads.

  CAD ：

  2D / 3D

  Days to Ship:	Same day or more

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