JIC 37º Flare-Twin® Fittings

Typical Application Hydraulic, instrumentation, and chemical processing systems.

  • The maximum working pressure of an adapter is the lower working pressure of the end size. Ex: C3069x8x6, 8 = 4000 psi and 6 = 5000 psi.
  • Maximum working pressure is 4000 psi.
  • Vibration Good resistance. Vibration resistance decreases with increase in tube size. Use two-piece design when greater vibration resistance is required.
  • Temperature Range -65°F to +400°F (-53°C to +204°C) at maximum operating pressures.
  • Material Carbon Steel – AISI/SAE 12L14 Stainless Steel – Type 316 Plating – Trivalent Zinc Plated Used With Copper, brass, steel, aluminum, and other tubing that can be flared.
  • Advantages Zinc Plate. Choice of two- or three-piece design.
  • Broad selection of styles and sizes. Interchangeable with all sources.
  • Conformance Meets specifications and standards of ASA, ASME, and SAE.
Cap
Part No.
Tube O.D.
Price  
C5129X6 3/8 $13.10 / pkg of 5
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C5129X8 1/2 $15.20 / pkg of 5
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C5129X10 5/8 $22.45 / pkg of 5
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C5129X4 1/4 $9.70 / pkg of 5
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C5129X12 3/4 $32.30 / pkg of 5
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Eaton Weatherhead JIC 37° Caps

Eaton Weatherhead JIC 37° Caps

2016-08-17 17:55:57 Hi-Line, Inc.
Eaton Weatherhead's JIC 37° Caps are inc plated with a choice of two or three piece design. Typical applications include hydraulic, instrumentation, and chemical processing systems.
Part No.
Tube O.D.
Price  
C5129X2 1/8 $19.75 / pkg of 5
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C5129X3 3/16 $19.75 / pkg of 5
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C5129X32 2 $232.62 / each
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C5129X4 1/4 $9.70 / pkg of 5
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C5129X5 5/16 $11.55 / pkg of 5
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C5129X6 3/8 $13.10 / pkg of 5
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C5129X8 1/2 $15.20 / pkg of 5
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C5129X10 5/8 $22.45 / pkg of 5
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C5129X12 3/4 $32.30 / pkg of 5
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C5129X16 1 $10.81 / each
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C5129X20 1-1/4 $40.12 / pkg of 2
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C5129X24 1-1/2 $80.94 / pkg of 2
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Eaton Weatherhead JIC 37° Large Hex Unions

Eaton Weatherhead JIC 37° Large Hex Unions

2016-10-05 16:17:38 Hi-Line, Inc.
Eaton Weatherhead's JIC 37° Large Hex Unions are zinc plated with a choice of two or three piece design. Typical applications include hydraulic, instrumentation, and chemical processing systems.
Part No.
Tube O.D.
Price  
C5306X4 1/4 $23.20 / pkg of 5
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C5306X5 5/16 $34.20 / pkg of 2
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C5306X6 3/8 $69.55 / pkg of 5
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C5306X8 1/2 $29.55 / pkg of 5
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C5306X10 5/8 $16.64 / pkg of 2
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C5306X12 3/4 $23.80 / pkg of 2
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C5306X16 1 $36.82 / pkg of 2
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C5306X20 1-1/4 $123.26 / pkg of 2
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Eaton Weatherhead JIC 37° Male Connectors

Eaton Weatherhead JIC 37° Male Connectors

2016-08-17 18:44:28 Hi-Line, Inc.
Eaton Weatherhead's JIC 37° Male Connectors are zinc plated with a choice of two or three piece design. Typical applications include hydraulic, instrumentation, and chemical processing systems.
Part No.
Tube O.D.
Male Pipe Thread
Price  
C5205X2 1/8 1/8 $21.30 / pkg of 5
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C5205X20 1-1/4 1-1/4 $33.70 / pkg of 2
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C5205X20X16 1-1/4 1 $21.43 / each
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C5205X24 1-1/2 1-1/2 $29.96 / each
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C5205X24X20 1-1/2 1-1/4 $45.54 / each
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C5205X3 3/16 3/16 $15.95 / pkg of 5
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C5205X32 2 2 $86.57 / each
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C5205X4 1/4 1/8 $6.56 / pkg of 4
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C5205X4X4 1/4 1/4 $4.14 / pkg of 2
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C5205X4X6 1/4 3/8 $49.92 / pkg of 12
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C5205X4X8 1/4 1/2 $15.58 / pkg of 2
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C5205X5 5/16 1/8 $9.88 / pkg of 4
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C5205X5X4 5/16 1/4 $5.52 / pkg of 2
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C5205X5X6 5/16 3/8 $21.05 / pkg of 5
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C5205X6 3/8 1/4 $7.96 / pkg of 4
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C5205X6X2 3/8 1/8 $59.25 / pkg of 25
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C5205X6X6 3/8 3/8 $12.40 / pkg of 4
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C5205X6X8 3/8 1/2 $115.75 / pkg of 25
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C5205X8 1/2 3/8 $12.40 / pkg of 4
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C5205X8X12 1/2 3/4 $38.00 / pkg of 5
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C5205X8X4 1/2 3/4 $7.24 / pkg of 2
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C5205X8X8 1/2 1/4 $9.06 / pkg of 2
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C5205X10 5/8 1/2 $4.76 / each
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C5205X10X12 5/8 3/4 $67.30 / pkg of 10
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C5205X10X6 5/8 3/8 $59.00 / pkg of 10
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C5205X12 3/4 3/4 $12.46 / pkg of 2
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C5205X12X16 3/4 1 $52.20 / pkg of 5
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C5205X12X8 3/4 1/2 $34.55 / pkg of 5
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C5205X14 7/8 3/4 $52.75 / pkg of 5
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C5205X16 1 1 $46.90 / pkg of 5
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C5205X16X12 1 3/4 $49.65 / pkg of 5
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C5205X16X20 1 1-1/4 $111.90 / pkg of 5
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Eaton Weatherhead JIC 37° Plugs

Eaton Weatherhead JIC 37° Plugs

2016-09-30 19:42:04 Hi-Line, Inc.
Eaton Weatherhead's JIC 37° Plugs are zinc plated with a choice of two or three piece design. Typical applications include hydraulic, instrumentation, and chemical processing systems.
Part No.
Tube O.D.
Price  
C5229X4 1/4 $9.35 / pkg of 5
Call for volume discount!
C5229X5 5/16 $11.65 / pkg of 5
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C5229X6 3/8 $12.35 / pkg of 5
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C5229X8 1/2 $16.70 / pkg of 5
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C5229X10 5/8 $23.35 / pkg of 5
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C5229X12 3/4 $33.05 / pkg of 5
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C5229X14 7/8 $65.85 / pkg of 5
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C5229X16 1 $49.00 / pkg of 5
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C5229X20 1-1/4 $30.86 / pkg of 2
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C5229X24 1-1/2 $83.66 / pkg of 2
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C5229X32 2 $164.31 / each
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Eaton Weatherhead JIC 37° Small Hex Unions

Eaton Weatherhead JIC 37° Small Hex Unions

2016-10-05 16:13:40 Hi-Line, Inc.
Eaton Weatherhead's JIC 37° Small Hex Unions are zinc plated with a choice of two or three piece design. Typical applications include hydraulic, instrumentation, and chemical processing systems.
Part No.
Tube O.D.
Price  
C5305X2 1/8 $87.00 / pkg of 5
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C5305X3 3/16 $46.90 / pkg of 5
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C5305X4 1/4 $26.70 / pkg of 10
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C5305X5 5/16 $35.40 / pkg of 10
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C5305X5X4 1/4 $61.80 / pkg of 10
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C5305X6 3/8 $12.85 / pkg of 5
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C5305X6X4 1/4 $60.70 / pkg of 10
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C5305X6X5 5/16 $162.30 / pkg of 10
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C5305X8 1/2 $42.50 / pkg of 10
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C5305X8X6 3/8 $95.30 / pkg of 10
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C5305X10X8 1/2 $54.25 / pkg of 5
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C5305X12 3/4 $43.55 / pkg of 5
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C5305X12X10 5/8 $73.10 / pkg of 5
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C5305X12X8 1/25 $18.72 / pkg of 2
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C5305X14 7/8 $23.74 / pkg of 2
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C5305X16 1 $26.16 / pkg of 2
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C5305X16X12 3/4 $16.61 / each
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C5305X20 1-1/4 $25.48 / each
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C5305X24 1-1/2 $51.80 / each
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Eaton Weatherhead JIC 37° to O-Ring Port Adapters

Eaton Weatherhead JIC 37° to O-Ring Port Adapters

2016-09-30 19:46:17 Hi-Line, Inc.
Eaton Weatherhead's JIC To O-Ring Port Adapters convert BSP ports to 37° allowing the use of standard connectors. Typically used to adapt connections made to BSP (British Standard Pipe) specifications to male or female swivel SAE 37° flare.
Part No.
Port Size
Tube O.D.
Price  
41157X10 5/8 5/8 $31.38 / pkg of 2
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41157X6 3/8 3/8 $66.85 / pkg of 5
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41157X8 1/2 1/2 $65.50 / pkg of 5
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Hex Union
Part No.
Tube O.D.
Price  
C5305X8 1/2 $42.50 / pkg of 10
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C5305X10 5/8" $5.80 / each
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C5305X4 1/4 $26.70 / pkg of 10
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C5305X12 3/4 $43.55 / pkg of 5
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C5305X6 3/8 $12.85 / pkg of 5
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Male Connector
Part No.
Tube O.D.
Price  
C5205X6 3/8 $7.96 / pkg of 4
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C5205X6X6 3/8 $12.40 / pkg of 4
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C5205X4 1/4 $6.56 / pkg of 4
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C5205X8X4 1/2 $7.24 / pkg of 2
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C5205X4X4 1/4 $4.14 / pkg of 2
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