Selfalign Brass Tube Fittings
Misalignment and vibration can turn a tube run into a leak hunt. Selfalign brass compression fittings seal with a 3-piece design up to 2,000 psi and -65 °F to 250 °F in instrumentation, hydraulic and pneumatic lines. Use unions for straight joins, male connectors or elbows to tie into ports, inserts, sleeves and nuts to build or service thin-wall tube.
42 results
Selfalign® Brass Inserts
Selfalign brass tube inserts made from CA360 brass for instrumentation, hydraulic and pneumatic systems. These inserts use a three-piece compression seal and resist vibration. Rated to 2,000 psi and -65 °F to 250 °F, they provide reliable sealing for aluminum, copper or plastic tubing.
| Tube OD | Material | Shape | Maximum Pressure | Package Qty | Item # |
Price
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|---|---|---|---|---|---|---|
|
1/8"
|
CA360 Brass
|
Brass Tube Insert
|
2,000 psi
|
50
|
2030X2
|
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|
|
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|
1/4"
|
CA360 Brass
|
Brass Tube Insert
|
2,000 psi
|
25
|
2030X4
|
Log in to view price
|
|
5/16"
|
CA360 Brass
|
Brass Tube Insert
|
2,000 psi
|
25
|
2030X5
|
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|
|
|
||||||
|
3/8"
|
CA360 Brass
|
Brass Tube Insert
|
2,000 psi
|
10
|
2030X6
|
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|
|
|
||||||
|
1/2"
|
CA360 Brass
|
Brass Tube Insert
|
2,000 psi
|
10
|
2030X8
|
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|
|
|
||||||
|
5/8"
|
CA360 Brass
|
Brass Tube Insert
|
2,000 psi
|
10
|
2030X10
|
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|
|
|
||||||
|
3/4"
|
CA360 Brass
|
Brass Tube Insert
|
2,000 psi
|
5
|
2030X12
|
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|
|
|
||||||
Selfalign® Brass Inserts for Thin Wall Tubing
Selfalign brass tube insert for 1/4" tubing with 0.040" wall thickness. Made from CA360 brass with a three-piece compression seal for up to 2,000 psi and -65 °F to 250 °F service. Good vibration resistance and suitable for instrumentation, hydraulic and pneumatic systems.
| Tube OD | Material | Shape | Maximum Pressure | Package Qty | Item # |
Price
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|---|---|---|---|---|---|---|
|
1/4"
|
CA360 Brass
|
Brass Tube Insert
|
2,000 psi
|
25
|
2030X44
|
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|
Selfalign® Brass Unions
Selfalign® brass unions for instrumentation, hydraulic and pneumatic tubing. Made from CA360 brass with a three-piece compression seal and good vibration resistance. Rated to 2,000 psi and -65 °F to +250 °F which helps maintain leak-free connections in equipment and repair tasks.
| Tube OD | Material | Shape | Maximum Pressure | Package Qty | Item # |
Price
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|---|---|---|---|---|---|---|
|
1/8"
|
CA360 Brass
|
Union
|
2,000 psi
|
5
|
621X2
|
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|
|
|
||||||
|
3/16"
|
CA360 Brass
|
Union
|
2,000 psi
|
5
|
621X3
|
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|
|
|
||||||
|
1/4"
|
CA360 Brass
|
Union
|
2,000 psi
|
5
|
621X4
|
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|
|
|
||||||
|
5/16"
|
CA360 Brass
|
Union
|
2,000 psi
|
5
|
621X5
|
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|
|
|
||||||
|
3/8"
|
CA360 Brass
|
Union
|
2,000 psi
|
5
|
621X6
|
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|
|
|
||||||
|
1/2"
|
CA360 Brass
|
Union
|
2,000 psi
|
2
|
621X8
|
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|
|
|
||||||
Selfalign® Brass Male Connectors
Selfalign® brass male connectors for instrumentation, hydraulic and pneumatic systems. Made from CA360 brass with a three-piece compression seal and good vibration resistance. Rated to 2,000 psi and -65 °F to 250 °F which helps maintain reliable seals with aluminum, copper, or plastic tubing.
| Tube OD | Male Pipe Size | Material | Shape | Maximum Pressure | Package Qty | Item # |
Price
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|---|---|---|---|---|---|---|---|
|
1/8"
|
1/16"
|
CA360 Brass
|
Male Connector
|
2,000 psi
|
5
|
681X2X1
|
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|
|
Package Weight: 0.1 lbs
|
|||||||
|
1/8"
|
1/8"
|
CA360 Brass
|
Male Connector
|
2,000 psi
|
10
|
681X2
|
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|
|
Package Weight: 0.3 lbs
|
|||||||
|
3/16"
|
1/8"
|
CA360 Brass
|
Male Connector
|
2,000 psi
|
10
|
681X3
|
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|
|
Package Weight: 0.4 lbs
|
|||||||
|
1/4"
|
1/8"
|
CA360 Brass
|
Male Connector
|
2,000 psi
|
10
|
681X4
|
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|
|
Package Weight: 0.4 lbs
|
|||||||
|
1/4"
|
1/4"
|
CA360 Brass
|
Male Connector
|
2,000 psi
|
5
|
681X4X4
|
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|
|
Package Weight: 0.3 lbs
|
|||||||
|
5/16"
|
1/8"
|
CA360 Brass
|
Male Connector
|
2,000 psi
|
5
|
681X5
|
Log in to view price
|
|
Package Weight: 0.3 lbs
|
|||||||
|
3/8"
|
1/8"
|
CA360 Brass
|
Male Connector
|
2,000 psi
|
5
|
681X6X2
|
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|
|
Package Weight: 0.3 lbs
|
|||||||
|
3/8"
|
1/4"
|
CA360 Brass
|
Male Connector
|
2,000 psi
|
5
|
681X6
|
Log in to view price
|
|
Package Weight: 0.3 lbs
|
|||||||
|
1/2"
|
1/4"
|
CA360 Brass
|
Male Connector
|
2,000 psi
|
5
|
681X8X4
|
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|
|
Package Weight: 0.5 lbs
|
|||||||
|
1/2"
|
3/8"
|
CA360 Brass
|
Male Connector
|
2,000 psi
|
5
|
681X8
|
Log in to view price
|
|
Package Weight: 0.5 lbs
|
|||||||
|
1/2"
|
1/2"
|
CA360 Brass
|
Male Connector
|
2,000 psi
|
5
|
681X8X8
|
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|
|
Package Weight: 0.9 lbs
|
|||||||
Selfalign® Brass Male Elbows
Selfalign® brass male elbows are 90° fittings machined from CA360 brass with a three-piece compression seal for use with aluminum, copper or plastic tubing. Rated to 2,000 psi and −65 °F to 250 °F, they offer good vibration resistance and reliable sealing for instrumentation and pneumatic systems.
| Tube OD | Male Pipe Size | Material | Shape | Maximum Pressure | Package Qty | Item # |
Price
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|---|---|---|---|---|---|---|---|
|
1/8"
|
1/16"
|
CA360 Brass
|
90° Elbow
|
2,000 psi
|
5
|
691X2X1
|
Log in to view price
|
|
Package Weight: 0.2 lbs
|
|||||||
|
1/8"
|
1/8"
|
CA360 Brass
|
90° Elbow
|
2,000 psi
|
10
|
691X2
|
Log in to view price
|
|
Package Weight: 0.5 lbs
|
|||||||
|
1/4"
|
1/8"
|
CA360 Brass
|
90° Elbow
|
2,000 psi
|
10
|
691X4
|
Log in to view price
|
|
Package Weight: 0.6 lbs
|
|||||||
|
1/4"
|
1/4"
|
CA360 Brass
|
90° Elbow
|
2,000 psi
|
5
|
691X4X4
|
Log in to view price
|
|
Package Weight: 0.4 lbs
|
|||||||
|
3/8"
|
1/4"
|
CA360 Brass
|
90° Elbow
|
2,000 psi
|
5
|
691X6
|
Log in to view price
|
|
Package Weight: 0.5 lbs
|
|||||||
Selfalign® Brass Sleeves
Selfalign® brass sleeves for tubing connections made from CA360 brass with a 3-piece compression seal. Rated to 2,000 psi and −65 °F to +250 °F. Good vibration resistance and compatible with aluminum, copper or plastic tubing, provides reliable sealing for instrument and hydraulic use.
| Tube OD | Material | Shape | Maximum Pressure | Package Qty | Item # |
Price
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|---|---|---|---|---|---|---|
|
1/8"
|
CA360 Brass
|
Sleeve
|
2,000 psi
|
25
|
601X2
|
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|
|
|
||||||
|
3/16"
|
CA360 Brass
|
Sleeve
|
2,000 psi
|
25
|
601X3
|
Log in to view price
|
|
|
||||||
|
1/4"
|
CA360 Brass
|
Sleeve
|
2,000 psi
|
25
|
601X4
|
Log in to view price
|
|
|
||||||
|
5/16"
|
CA360 Brass
|
Sleeve
|
2,000 psi
|
25
|
601X5
|
Log in to view price
|
|
|
||||||
|
3/8"
|
CA360 Brass
|
Sleeve
|
2,000 psi
|
10
|
601X6
|
Log in to view price
|
|
|
||||||
|
1/2"
|
CA360 Brass
|
Sleeve
|
2,000 psi
|
10
|
601X8
|
Log in to view price
|
|
|
||||||
Selfalign® Brass Nuts
Selfalign® brass nuts for compression tubing fittings made from CA360 brass with a three-piece compression seal. Good vibration resistance and rated to 2,000 psi depending on tube size. Suitable for instrumentation, hydraulic and pneumatic systems and equipment repair.
| Tube OD | Material | Shape | Maximum Pressure | Package Qty | Item # |
Price
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|---|---|---|---|---|---|---|
|
1/8"
|
CA360 Brass
|
Nut
|
2,000 psi
|
10
|
611X2
|
Log in to view price
|
|
|
||||||
|
3/16"
|
CA360 Brass
|
Nut
|
2,000 psi
|
10
|
611X3
|
Log in to view price
|
|
|
||||||
|
1/4"
|
CA360 Brass
|
Nut
|
2,000 psi
|
10
|
611X4
|
Log in to view price
|
|
|
||||||
|
5/16"
|
CA360 Brass
|
Nut
|
2,000 psi
|
10
|
611X5
|
Log in to view price
|
|
|
||||||
|
3/8"
|
CA360 Brass
|
Nut
|
2,000 psi
|
10
|
611X6
|
Log in to view price
|
|
|
||||||
|
1/2"
|
CA360 Brass
|
Nut
|
2,000 psi
|
10
|
611X8
|
Log in to view price
|
|
|
||||||
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