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How to Identify and Measure Fittings
Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.
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Yor-Lok Fittings for Stainless Steel Tubing
BSPP and UN/UNF
(SAE Straight) Male
Threads with Gasket
(SAE Straight) Male
Threads with Gasket
A nut with two sleeves (ferrules) gives these fittings extra gripping power. The sleeves bite into tubing as you tighten the nut, creating a strong seal. Also known as instrumentation fittings, they are made to tight tolerances for use in high-precision applications. They are compatible with Swagelok®, Let-Lok, and A-Lok fittings.
316 stainless steel fittings have excellent corrosion resistance.
BSPP and UN/UNF (SAE Straight) male threads have a gasket to protect against leaks. UN/UNF (SAE Straight) threads are also known as O-ring boss threads.
For technical drawings and 3-D models, click on a part number.
Straight Adapters, Tube × Male Threaded Pipe
BSPP and UN/UNF
(SAE Straight) Male
Threads with Gasket
(SAE Straight) Male
Threads with Gasket
- For Use With:
Inch:
NPT and BSPT Threads: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
BSPP Threads: Air, Cutting Oil, Fuel Oil, Gasoline, Mineral Oil, Water
UN/UNF (SAE Straight) Threads: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil
Metric:
NPT, BSPT, and UN/UNF (SAE Straight) Threads: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water - Tubing:
Inch:
NPT and UN/UNF (SAE Straight) Threads: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
BSPP and BSPT Threads: Use with seamless 304 or 316 stainless steel that meets ASTM A269
Metric:
NPT and BSPT Threads: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
UN/UNF (SAE Straight) Threads: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
For Tube | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Pipe Size  | Thread Size | Material | Gasket Material | Max. Pressure | Temp. Range, °F | Each | |
NPT Threads | |||||||||
| 1/16" | 0.02" | 1/16 | __ | 316 Stainless Steel | __ | 9,000 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 1/16" | 0.02" | 1/8 | __ | 316 Stainless Steel | __ | 9,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/16" | 0.01" to 0.028" | 1/4 | __ | 316 Stainless Steel | __ | 7,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/8" | 0.035" | 1/16 | __ | 316 Stainless Steel | __ | 6,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/8" | 0.035" | 1/8 | __ | 316 Stainless Steel | __ | 6,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/8" | 0.035" | 1/4 | __ | 316 Stainless Steel | __ | 6,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/8" | 0.028" to 0.035" | 3/8 | __ | 316 Stainless Steel | __ | 6,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 1/8" | 0.028" to 0.035" | 1/2 | __ | 316 Stainless Steel | __ | 6,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 3/16" | 0.035" | 1/8 | __ | 316 Stainless Steel | __ | 5,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/16" | 0.035" | 1/4 | __ | 316 Stainless Steel | __ | 5,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 0.035" | 1/8 | __ | 316 Stainless Steel | __ | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 0.035" | 1/4 | __ | 316 Stainless Steel | __ | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 0.035" | 3/8 | __ | 316 Stainless Steel | __ | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 0.035" | 1/2 | __ | 316 Stainless Steel | __ | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 0.028" to 0.065" | 1/16 | __ | 316 Stainless Steel | __ | 4,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 1/4" | 0.028" to 0.065" | 3/4 | __ | 316 Stainless Steel | __ | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 5/16" | 0.035" | 1/8 | __ | 316 Stainless Steel | __ | 3,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 5/16" | 0.035" | 1/4 | __ | 316 Stainless Steel | __ | 3,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 5/16" | 0.035" to 0.065" | 3/8 | __ | 316 Stainless Steel | __ | 3,000 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 5/16" | 0.035" to 0.065" | 1/2 | __ | 316 Stainless Steel | __ | 3,000 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 3/8" | 0.035" | 1/8 | __ | 316 Stainless Steel | __ | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 0.035" | 1/4 | __ | 316 Stainless Steel | __ | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 0.035" | 3/8 | __ | 316 Stainless Steel | __ | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 0.035" | 1/2 | __ | 316 Stainless Steel | __ | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 0.035" | 3/4 | __ | 316 Stainless Steel | __ | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 0.035" | 1/4 | __ | 316 Stainless Steel | __ | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 0.035" | 3/8 | __ | 316 Stainless Steel | __ | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 0.035" | 1/2 | __ | 316 Stainless Steel | __ | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 0.035" | 3/4 | __ | 316 Stainless Steel | __ | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 0.035" to 0.083" | 1/8 | __ | 316 Stainless Steel | __ | 2,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 1/2" | 0.035" to 0.083" | 1 | __ | 316 Stainless Steel | __ | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 5/8" | 0.049" | 3/8 | __ | 316 Stainless Steel | __ | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 5/8" | 0.049" | 1/2 | __ | 316 Stainless Steel | __ | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 5/8" | 0.049" | 3/4 | __ | 316 Stainless Steel | __ | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/4" | 0.049" | 1/2 | __ | 316 Stainless Steel | __ | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/4" | 0.049" | 3/4 | __ | 316 Stainless Steel | __ | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/4" | 0.049" | 1 | __ | 316 Stainless Steel | __ | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 7/8" | 0.049" to 0.109" | 3/4 | __ | 316 Stainless Steel | __ | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 7/8" | 0.049" to 0.109" | 1 | __ | 316 Stainless Steel | __ | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 1" | 0.065" | 3/4 | __ | 316 Stainless Steel | __ | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1" | 0.065" | 1 | __ | 316 Stainless Steel | __ | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1" | 0.065" to 0.12" | 1/2 | __ | 316 Stainless Steel | __ | 1,500 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 2mm | 0.5mm | 1/8 | __ | 316 Stainless Steel | __ | 9,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 2mm | 0.5mm | 1/4 | __ | 316 Stainless Steel | __ | 8,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3mm | 0.5mm | 1/16 | __ | 316 Stainless Steel | __ | 9,700 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3mm | 0.5mm | 1/8 | __ | 316 Stainless Steel | __ | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3mm | 0.5mm | 1/4 | __ | 316 Stainless Steel | __ | 8,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3mm | 0.5mm | 3/8 | __ | 316 Stainless Steel | __ | 7,800 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 4mm | 1mm | 1/8 | __ | 316 Stainless Steel | __ | 3,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 4mm | 1mm | 1/4 | __ | 316 Stainless Steel | __ | 3,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 4mm | 1mm | 1/2 | __ | 316 Stainless Steel | __ | 7,700 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 6mm | 1mm | 1/4 | __ | 316 Stainless Steel | __ | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 6mm | 1mm | 3/8 | __ | 316 Stainless Steel | __ | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 6mm | 1mm | 1/2 | __ | 316 Stainless Steel | __ | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 6mm | 1mm to 1.5mm | 1/8 | __ | 316 Stainless Steel | __ | 6,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 8mm | 1mm | 1/4 | __ | 316 Stainless Steel | __ | 3,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 8mm | 1mm to 1.5mm | 1/8 | __ | 316 Stainless Steel | __ | 4,400 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 8mm | 1mm to 1.5mm | 3/8 | __ | 316 Stainless Steel | __ | 3,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 8mm | 1mm to 1.5mm | 1/2 | __ | 316 Stainless Steel | __ | 4,400 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 8mm | 1mm to 1.5mm | 3/4 | __ | 316 Stainless Steel | __ | 4,400 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 10mm | 0.5mm | 1/4 | __ | 316 Stainless Steel | __ | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 10mm | 0.5mm | 3/8 | __ | 316 Stainless Steel | __ | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 10mm | 0.5mm | 1/2 | __ | 316 Stainless Steel | __ | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 10mm | 1mm to 1.5mm | 1/8 | __ | 316 Stainless Steel | __ | 3,400 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 12mm | 0.5mm | 1/4 | __ | 316 Stainless Steel | __ | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 12mm | 0.5mm | 3/8 | __ | 316 Stainless Steel | __ | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 12mm | 0.5mm | 1/2 | __ | 316 Stainless Steel | __ | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 12mm | 2mm | 3/4 | __ | 316 Stainless Steel | __ | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 14mm | 1.5mm | 1/2 | __ | 316 Stainless Steel | __ | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 14mm | 1mm to 2mm | 3/4 | __ | 316 Stainless Steel | __ | 2,300 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 16mm | 2mm | 1/2 | __ | 316 Stainless Steel | __ | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 16mm | 1.5mm to 2.5mm | 3/8 | __ | 316 Stainless Steel | __ | 3,300 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 16mm | 1.5mm to 2.5mm | 3/4 | __ | 316 Stainless Steel | __ | 3,300 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 18mm | 1.5mm to 2.5mm | 1/2 | __ | 316 Stainless Steel | __ | 2,900 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 18mm | 1.5mm to 2.5mm | 3/4 | __ | 316 Stainless Steel | __ | 2,900 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 20mm | 1.5mm to 2.5mm | 3/4 | __ | 316 Stainless Steel | __ | 2,600 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 20mm | 1.5mm to 2.5mm | 1 | __ | 316 Stainless Steel | __ | 2,600 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 22mm | 1.5mm to 2.5mm | 1/2 | __ | 316 Stainless Steel | __ | 2,300 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 22mm | 1.5mm to 2.5mm | 3/4 | __ | 316 Stainless Steel | __ | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 25mm | 2mm to 3mm | 1 | __ | 316 Stainless Steel | __ | 2,900 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
BSPP Threads | |||||||||
| 1/8" | 0.035" | 1/8 | __ | 316 Stainless Steel | Fluoroelastomer Rubber | 6,000 psi @ 72° F | -15° to 400° | 00000000 | 00000 |
| 1/4" | 0.035" | 1/8 | __ | 316 Stainless Steel | Fluoroelastomer Rubber | 4,000 psi @ 72° F | -15° to 400° | 0000000 | 00000 |
| 1/4" | 0.035" | 1/4 | __ | 316 Stainless Steel | Fluoroelastomer Rubber | 4,000 psi @ 72° F | -15° to 400° | 00000000 | 00000 |
| 1/4" | 0.035" | 1/2 | __ | 316 Stainless Steel | Fluoroelastomer Rubber | 4,000 psi @ 72° F | -15° to 400° | 0000000 | 00000 |
| 3/8" | 0.035" | 1/4 | __ | 316 Stainless Steel | Fluoroelastomer Rubber | 2,500 psi @ 72° F | -15° to 400° | 0000000 | 00000 |
| 3/8" | 0.035" | 3/8 | __ | 316 Stainless Steel | Fluoroelastomer Rubber | 2,500 psi @ 72° F | -15° to 400° | 00000000 | 00000 |
| 3/8" | 0.035" | 1/2 | __ | 316 Stainless Steel | Fluoroelastomer Rubber | 2,500 psi @ 72° F | -15° to 400° | 0000000 | 00000 |
| 1/2" | 0.035" | 1/4 | __ | 316 Stainless Steel | Fluoroelastomer Rubber | 2,000 psi @ 72° F | -15° to 400° | 0000000 | 00000 |
| 1/2" | 0.035" | 1/2 | __ | 316 Stainless Steel | Fluoroelastomer Rubber | 2,000 psi @ 72° F | -15° to 400° | 00000000 | 00000 |
BSPT Threads | |||||||||
| 1/8" | 0.035" | 1/8 | __ | 316 Stainless Steel | __ | 6,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 1/4" | 0.035" | 1/8 | __ | 316 Stainless Steel | __ | 4,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 1/4" | 0.035" | 1/4 | __ | 316 Stainless Steel | __ | 4,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 1/4" | 0.035" | 1/2 | __ | 316 Stainless Steel | __ | 4,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 3/8" | 0.035" | 1/4 | __ | 316 Stainless Steel | __ | 2,500 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 3/8" | 0.035" | 3/8 | __ | 316 Stainless Steel | __ | 2,500 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 3/8" | 0.035" | 1/2 | __ | 316 Stainless Steel | __ | 2,500 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 1/2" | 0.035" | 1/4 | __ | 316 Stainless Steel | __ | 2,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 1/2" | 0.035" | 1/2 | __ | 316 Stainless Steel | __ | 2,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 12mm | 1mm to 2mm | 1/2 | __ | 316 Stainless Steel | __ | 2,300 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
UN/UNF (SAE Straight) Threads | |||||||||
| 1/8" | 0.035" | __ | 5/16"-24 | 316 Stainless Steel | Fluoroelastomer Rubber | 6,000 psi @ 72° F | -15° to 400° | 00000000 | 00000 |
| 1/4" | 0.035" | __ | 7/16"-20 | 316 Stainless Steel | Fluoroelastomer Rubber | 4,000 psi @ 72° F | -15° to 400° | 00000000 | 00000 |
| 1/4" | 0.035" | __ | 9/16"-18 | 316 Stainless Steel | Fluoroelastomer Rubber | 4,000 psi @ 72° F | -15° to 400° | 00000000 | 00000 |
| 3/8" | 0.035" | __ | 9/16"-18 | 316 Stainless Steel | Fluoroelastomer Rubber | 2,500 psi @ 72° F | -15° to 400° | 00000000 | 00000 |
| 3/8" | 0.035" | __ | 3/4"-16 | 316 Stainless Steel | Fluoroelastomer Rubber | 2,500 psi @ 72° F | -15° to 400° | 00000000 | 00000 |
| 1/2" | 0.035" | __ | 3/4"-16 | 316 Stainless Steel | Fluoroelastomer Rubber | 2,000 psi @ 72° F | -15° to 400° | 00000000 | 00000 |
| 1/2" | 0.035" | __ | 1 1/16"-12 | 316 Stainless Steel | Fluoroelastomer Rubber | 2,000 psi @ 72° F | -15° to 400° | 00000000 | 00000 |
| 5/8" | 0.049" | __ | 7/8"-14 | 316 Stainless Steel | Fluoroelastomer Rubber | 2,000 psi @ 72° F | -15° to 400° | 00000000 | 00000 |
| 3/4" | 0.049" | __ | 1 1/16"-12 | 316 Stainless Steel | Fluoroelastomer Rubber | 2,000 psi @ 72° F | -15° to 400° | 00000000 | 00000 |
| 1" | 0.065" | __ | 1 1/16"-12 | 316 Stainless Steel | Fluoroelastomer Rubber | 1,500 psi @ 72° F | -15° to 400° | 00000000 | 000000 |
| 1" | 0.065" | __ | 1 5/16"-12 | 316 Stainless Steel | Fluoroelastomer Rubber | 1,500 psi @ 72° F | -15° to 400° | 00000000 | 000000 |
| 6mm | 1mm to 1.5mm | __ | 1/2"-20 | 316 Stainless Steel | Fluorocarbon Rubber | 4,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
Straight Adapters, Tube × Female Threaded Pipe
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
- Tubing:
Inch:
NPT Threads: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
BSPP and BSPT Threads: Use with seamless 304 or 316 stainless steel that meets ASTM A269
Metric:
NPT Threads: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
For Tube | |||||||
|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Pipe Size | Material | Max. Pressure | Temp. Range, °F | Each | |
NPT Threads | |||||||
| 1/16" | 0.02" | 1/16 | 316 Stainless Steel | 9,000 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 1/16" | 0.02" | 1/8 | 316 Stainless Steel | 9,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/8" | 0.035" | 1/8 | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/8" | 0.035" | 1/4 | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/16" | 0.035" | 1/8 | 316 Stainless Steel | 5,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/16" | 0.035" | 1/4 | 316 Stainless Steel | 5,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 0.035" | 1/8 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 0.035" | 1/4 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 0.035" | 3/8 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 0.035" | 1/2 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 5/16" | 0.035" | 1/8 | 316 Stainless Steel | 3,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 5/16" | 0.035" | 1/4 | 316 Stainless Steel | 3,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 0.035" | 1/8 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 0.035" | 1/4 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 0.035" | 3/8 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 0.035" | 1/2 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 0.035" | 3/4 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 0.035" | 1/4 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 0.035" | 3/8 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 0.035" | 1/2 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 0.035" | 3/4 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 5/8" | 0.049" | 3/8 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 5/8" | 0.049" | 1/2 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 5/8" | 0.049" | 3/4 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/4" | 0.049" | 1/2 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/4" | 0.049" | 3/4 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/4" | 0.049" | 1 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 1" | 0.065" | 3/4 | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 1" | 0.065" | 1 | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 3mm | 0.5mm | 1/8 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 4mm | 1mm | 1/8 | 316 Stainless Steel | 6,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 6mm | 1mm | 1/4 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 6mm | 1mm | 3/8 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 6mm | 1mm | 1/2 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 6mm | 1 to 1.5 mm | 1/8 | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 8mm | 1mm | 1/4 | 316 Stainless Steel | 3,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 8mm | 1 to 1.5 mm | 1/8 | 316 Stainless Steel | 4,400 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 8mm | 1 to 1.5 mm | 3/8 | 316 Stainless Steel | 4,400 psi @ 72° F | -420° to 1200° | 000000 | 00000 |
| 8mm | 1 to 1.5 mm | 1/2 | 316 Stainless Steel | 4,400 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 10mm | 0.5mm | 1/4 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 10mm | 0.5mm | 3/8 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 10mm | 0.5mm | 1/2 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 10mm | 1 to 1.5 mm | 1/8 | 316 Stainless Steel | 3,400 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 12mm | 0.5mm | 1/4 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 12mm | 0.5mm | 3/8 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 12mm | 0.5mm | 1/2 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 12mm | 1 to 1.5 mm | 3/4 | 316 Stainless Steel | 2,900 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 14mm | 1.5mm | 1/2 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 14mm | 1 to 2 mm | 1/4 | 316 Stainless Steel | 2,300 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 18mm | 1.5 to 2.5 mm | 3/4 | 316 Stainless Steel | 2,900 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 20mm | 1.5 to 2.5 mm | 1/2 | 316 Stainless Steel | 2,600 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 22mm | 1.5 to 2.5 mm | 3/4 | 316 Stainless Steel | 2,300 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 25mm | 2 to 3 mm | 3/4 | 316 Stainless Steel | 2,900 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
BSPP Threads | |||||||
| 1/4" | 0.035" | 1/8 | 316 Stainless Steel | 4,000 psi @ 72° F | -15° to 400° | 0000000 | 00000 |
| 1/4" | 0.035" | 1/4 | 316 Stainless Steel | 4,000 psi @ 72° F | -15° to 400° | 0000000 | 00000 |
| 1/4" | 0.035" | 1/2 | 316 Stainless Steel | 4,000 psi @ 72° F | -15° to 400° | 0000000 | 00000 |
| 3/8" | 0.035" | 1/4 | 316 Stainless Steel | 2,500 psi @ 72° F | -15° to 400° | 0000000 | 00000 |
| 3/8" | 0.035" | 3/8 | 316 Stainless Steel | 2,500 psi @ 72° F | -15° to 400° | 0000000 | 00000 |
| 3/8" | 0.035" | 1/2 | 316 Stainless Steel | 2,500 psi @ 72° F | -15° to 400° | 0000000 | 00000 |
| 1/2" | 0.035" | 1/4 | 316 Stainless Steel | 2,000 psi @ 72° F | -15° to 400° | 0000000 | 00000 |
| 1/2" | 0.035" | 1/2 | 316 Stainless Steel | 2,000 psi @ 72° F | -15° to 400° | 0000000 | 00000 |
BSPT Threads | |||||||
| 1/4" | 0.035" | 1/8 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 1/4" | 0.035" | 1/4 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 1/4" | 0.035" | 1/2 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 3/8" | 0.035" | 1/4 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 3/8" | 0.035" | 3/8 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 1/2" | 0.035" | 1/4 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 1/2" | 0.035" | 1/2 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
Straight Adapters, Tube Stem × Male Threaded Pipe
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
- Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
Fittings with tube stem insert into the tube end of another fitting in place of a length of tubing.
| Tube Stem OD | Pipe Size | Material | Max. Pressure | Temp. Range, °F | Each | |
NPT Threads | ||||||
|---|---|---|---|---|---|---|
| 1/16" | 1/8 | 316 Stainless Steel | 9,000 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 1/8" | 1/8 | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/8" | 1/4 | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 1/8 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 1/4 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 3/8 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 1/2 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 3/8 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 1/2 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 1/4 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 3/8 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 1/2 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/4" | 1/2 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/4" | 3/4 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1" | 1 | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
Straight Adapters, Tube Stem × Female Threaded Pipe
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
- Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
Fittings with tube stem insert into the tube end of another fitting in place of a length of tubing.
| Tube Stem OD | Pipe Size | Material | Max. Pressure | Temp. Range, °F | Each | |
NPT Threads | ||||||
|---|---|---|---|---|---|---|
| 1/8" | 1/8 | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 1/8" | 1/4 | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 1/8 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 1/4 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 3/8 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 1/2 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 1/8 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 1/4 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 3/8 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 1/2 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 1/4 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 3/8 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 1/2 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/4" | 1/2 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/4" | 3/4 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1" | 1 | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
Through-Wall Straight Adapters, Tube × Male Threaded Pipe
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
- Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
Through-wall fittings are also known as bulkhead couplings and panel-mount couplings; they mount through your wall or panel to create an inlet or outlet.
For Tube | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Pipe Size | Material | Max. Pressure | Temp. Range, °F | For Hole Dia. | For Max. Wall Thick. | Each | |
NPT Threads | |||||||||
| 1/16" | 0.01" to 0.028" | 1/16 | 316 Stainless Steel | 9,000 psi @ 72° F | -420° to 1200° | 3/16" | 1/8" | 00000000 | 000000 |
| 1/16" | 0.01" to 0.028" | 1/8 | 316 Stainless Steel | 9,000 psi @ 72° F | -420° to 1200° | 3/16" | 1/8" | 00000000 | 00000 |
| 1/8" | 0.035" | 1/8 | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 5/16" | 1/2" | 00000000 | 00000 |
| 1/4" | 0.035" | 1/8 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 7/16" | 17/32" | 00000000 | 00000 |
| 1/4" | 0.035" | 1/4 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 7/16" | 17/32" | 00000000 | 00000 |
| 1/4" | 0.035" | 3/8 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 7/16" | 17/32" | 00000000 | 00000 |
| 1/4" | 0.035" | 1/2 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 7/16" | 17/32" | 00000000 | 000000 |
| 5/16" | 0.035" to 0.065" | 1/4 | 316 Stainless Steel | 3,000 psi @ 72° F | -420° to 1200° | 1/2" | 9/16" | 0000000 | 000000 |
| 3/8" | 0.035" | 1/4 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 9/16" | 9/16" | 00000000 | 00000 |
| 3/8" | 0.035" | 3/8 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 9/16" | 9/16" | 00000000 | 00000 |
| 3/8" | 0.035" | 1/2 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 9/16" | 9/16" | 00000000 | 00000 |
| 3/8" | 0.035" to 0.065" | 1/8 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 9/16" | 9/16" | 00000000 | 00000 |
| 1/2" | 0.035" | 3/8 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 3/4" | 37/64" | 00000000 | 00000 |
| 1/2" | 0.035" | 1/2 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 3/4" | 19/32" | 00000000 | 00000 |
| 1/2" | 0.035" to 0.083" | 1/4 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 3/4" | 19/32" | 00000000 | 000000 |
| 1/2" | 0.035" to 0.083" | 3/4 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 3/4" | 19/32" | 00000000 | 000000 |
| 5/8" | 0.049" to 0.065" | 1/2 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 7/8" | 19/32" | 00000000 | 000000 |
| 3/4" | 0.049" to 0.109" | 1/2 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 1 1/16" | 25/32" | 00000000 | 000000 |
| 3/4" | 0.049" to 0.109" | 3/4 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 1 1/16" | 25/32" | 00000000 | 000000 |
| 1" | 0.065" to 0.12" | 3/4 | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 1 5/16" | 15/16" | 00000000 | 000000 |
| 1" | 0.065" to 0.12" | 1 | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 1 5/16" | 15/16" | 00000000 | 000000 |
Through-Wall Straight Adapters, Tube × Female Threaded Pipe
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
- Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
Through-wall fittings are also known as bulkhead couplings and panel-mount couplings; they mount through your wall or panel to create an inlet or outlet.
For Tube | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Pipe Size | Material | Max. Pressure | Temp. Range, °F | For Hole Dia. | For Max. Wall Thick. | Each | |
NPT Threads | |||||||||
| 1/8" | 0.028" to 0.035" | 1/8 | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 5/16" | 1/2" | 00000000 | 000000 |
| 1/4" | 0.028" to 0.065" | 1/8 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 7/16" | 17/32" | 00000000 | 00000 |
| 1/4" | 0.028" to 0.065" | 1/4 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 7/16" | 17/32" | 00000000 | 00000 |
| 3/8" | 0.035" to 0.065" | 1/4 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 9/16" | 9/16" | 00000000 | 00000 |
| 1/2" | 0.035" to 0.083" | 3/8 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 3/4" | 19/32" | 00000000 | 00000 |
| 1/2" | 0.035" to 0.083" | 1/2 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 3/4" | 19/32" | 00000000 | 00000 |
| 3/4" | 0.049" to 0.109" | 3/4 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 1 1/16" | 25/32" | 00000000 | 000000 |
Straight Adapters, Metric Tube × Inch Tube
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
- Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
For Tube (Metric) | For Tube (Inch) | |||||||
|---|---|---|---|---|---|---|---|---|
| OD, mm | Wall Thick., mm | OD | Wall Thick. | Material | Max. Pressure | Temp. Range, °F | Each | |
| 4 | 1 | 1/8" | 0.028" to 0.035" | 316 Stainless Steel | 3,500 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 4 | 1 | 1/4" | 0.028" | 316 Stainless Steel | 3,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 6 | 1 | 1/4" | 0.035" | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 6 | 1 to 1.5 | 1/16" | 0.01" to 0.02" | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 6 | 1 to 1.5 | 1/8" | 0.028" to 0.035" | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 6 | 1 to 1.5 | 3/8" | 0.035" to 0.065" | 316 Stainless Steel | 3,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 6 | 1 to 1.5 | 1/2" | 0.035" to 0.083" | 316 Stainless Steel | 2,600 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 8 | 1 to 1.5 | 1/8" | 0.028" to 0.035" | 316 Stainless Steel | 4,400 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 8 | 1 to 1.5 | 1/4" | 0.028" to 0.065" | 316 Stainless Steel | 3,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 8 | 1 to 1.5 | 3/8" | 0.035" to 0.065" | 316 Stainless Steel | 3,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 8 | 1 to 1.5 | 1/2" | 0.035" to 0.083" | 316 Stainless Steel | 2,600 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 10 | 0.5 | 1/4" | 0.035" | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 10 | 1.5 | 3/8" | 0.035" to 0.065" | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 10 | 1 to 1.5 | 1/2" | 0.035" to 0.083" | 316 Stainless Steel | 2,600 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 12 | 0.5 | 1/4" | 0.035" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 12 | 2 | 1/2" | 0.035" to 0.083" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 12 | 1 to 2 | 3/8" | 0.035" to 0.065" | 316 Stainless Steel | 2,900 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 12 | 1 to 2 | 3/4" | 0.049" to 0.109" | 316 Stainless Steel | 2,400 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
Straight Adapters, Tube Stem × Tube
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
- Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
Fittings with tube stem insert into the tube end of another fitting in place of a length of tubing.
For Tube | |||||||
|---|---|---|---|---|---|---|---|
| Tube Stem OD | OD | Wall Thick. | Material | Max. Pressure | Temp. Range, °F | Each | |
| 1/8" | 1/16" | 0.035" | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 1/8" | 1/8" | 0.035" | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/8" | 3/16" | 0.035" | 316 Stainless Steel | 5,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/8" | 1/4" | 0.035" | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/8" | 3mm | 0.028" to 0.035" | 316 Stainless Steel | 8,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/8" | 6mm | 0.028" to 0.035" | 316 Stainless Steel | 8,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/16" | 1/8" | 0.035" | 316 Stainless Steel | 5,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 1/16" | 0.01" to 0.028" | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 1/8" | 0.035" | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 1/4" | 0.035" | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 3/8" | 0.035" to 0.065" | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 1/2" | 0.035" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 3mm | 0.028" to 0.065" | 316 Stainless Steel | 4,100 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 6mm | 0.028" to 0.065" | 316 Stainless Steel | 4,100 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 10mm | 0.028" to 0.065" | 316 Stainless Steel | 4,100 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 5/16" | 1/4" | 0.035" | 316 Stainless Steel | 3,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 1/4" | 0.035" | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 5/16" | 0.035" | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 3/8" | 3/8" | 0.035" | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 1/2" | 0.035" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 8mm | 0.035" to 0.065" | 316 Stainless Steel | 3,300 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 10mm | 0.035" to 0.065" | 316 Stainless Steel | 3,300 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 1/4" | 0.035" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 3/8" | 0.035" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 3/4" | 0.049" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 8mm | 0.035" to 0.083" | 316 Stainless Steel | 2,600 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 10mm | 0.035" to 0.083" | 316 Stainless Steel | 2,600 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 12mm | 0.035" to 0.083" | 316 Stainless Steel | 2,600 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 5/8" | 1/2" | 0.035" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/4" | 1/2" | 0.035" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
Straight Adapters, Tube Stem × Sleeve
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
- Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
Fittings with tube stem insert into the tube end of another fitting in place of a length of tubing.
Fittings with sleeve end allow you to connect two fittings closely together by replacing the sleeves in one fitting.
For Tube | |||||||
|---|---|---|---|---|---|---|---|
| Tube Stem OD | OD | Wall Thick. | Material | Max. Pressure | Temp. Range, °F | Each | |
| 1/16" | 1/4" | 0.035" | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 1/8" | 1/8" | 0.035" | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/8" | 1/4" | 0.035" | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 1/4" | 0.035" | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 3/8" | 0.035" | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 1/2" | 0.035" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 3/8" | 0.035" | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 1/2" | 0.035" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 3/4" | 0.049" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/4" | 3/4" | 0.049" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 6mm | 6mm | 1 to 1.5 mm | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 8mm | 8mm | 1 to 1.5 mm | 316 Stainless Steel | 4,400 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 10mm | 10mm | 1 to 1.5 mm | 316 Stainless Steel | 3,400 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 12mm | 12mm | 1 to 2 mm | 316 Stainless Steel | 2,900 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
Straight Adapters, Tube × Clamp-On Barbed Hose
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Steam, Water
- Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
Fittings with standard barbed hose end connect to hose with a hose clamp (sold separately).
For Tube | |||||||
|---|---|---|---|---|---|---|---|
| OD, mm | Wall Thick., mm | For Hose ID | Material | Max. Pressure | Temp. Range, °F | Each | |
| 4 | 1 | 1/4" | 316 Stainless Steel | 300 psi @ 72° F | -40° to 200° | 00000000 | 000000 |
| 6 | 1 | 1/4" | 316 Stainless Steel | 300 psi @ 72° F | -40° to 200° | 00000000 | 00000 |
| 10 | 0.5 to 2 | 1/2" | 316 Stainless Steel | 300 psi @ 72° F | -40° to 200° | 00000000 | 00000 |
| 10 | 1 to 1.5 | 3/8" | 316 Stainless Steel | 300 psi @ 72° F | -40° to 200° | 00000000 | 00000 |
Straight Adapters, Tube × Push-On Barbed Hose
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Water
- Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
Fittings with push-on barbed hose end have sharper barbs than standard barbed hose fittings to grip reinforced rubber push-on hose with no clamps required. The more you pull on the fittings, the tighter the hose will grip.
Straight Adapters, Tube Stem × Push-On Barbed Hose
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Water
- Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
Fittings with tube stem insert into the tube end of another fitting in place of a length of tubing.
Fittings with push-on barbed hose end have sharper barbs than standard barbed hose fittings to grip reinforced rubber push-on hose with no clamps required. The more you pull on the fittings, the tighter the hose will grip.
| Tube Stem OD | For Hose ID | Material | Max. Pressure | Temp. Range, °F | Each | |
| 1/4" | 1/4" | 316 Stainless Steel | 300 psi @ 72° F | -40° to 200° | 00000000 | 00000 |
| 3/8" | 1/4" | 316 Stainless Steel | 300 psi @ 72° F | -40° to 200° | 00000000 | 00000 |
| 3/8" | 3/8" | 316 Stainless Steel | 300 psi @ 72° F | -40° to 200° | 00000000 | 00000 |
| 1/2" | 1/4" | 316 Stainless Steel | 300 psi @ 72° F | -40° to 200° | 00000000 | 00000 |
| 1/2" | 3/8" | 316 Stainless Steel | 300 psi @ 72° F | -40° to 200° | 00000000 | 00000 |
| 1/2" | 1/2" | 316 Stainless Steel | 300 psi @ 72° F | -40° to 200° | 00000000 | 00000 |
| 3/4" | 3/4" | 316 Stainless Steel | 300 psi @ 72° F | -40° to 200° | 00000000 | 00000 |
Straight Adapters, Tube × 37° Flared Tube
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
- Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
- Specifications Met: SAE J514
For Tube (Yor-Lok) | |||||||
|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | For Tube OD (Flared) | Material | Max. Pressure | Temp. Range, °F | Each | |
| 1/8" | 0.035" | 1/8" | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 1/8" | 0.035" | 1/4" | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 0.035" | 1/4" | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 0.035" | 1/4" | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 0.035" | 3/8" | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 0.035" | 1/2" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/4" | 0.049" | 3/4" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1" | 0.065" | 1" | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
Straight Adapters, Tube × Quick-Clamp Tube
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
- Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
Fittings with quick-clamp end are also known as tri-clamp fittings.
For Tube (Yor-Lok) | ||||||||
|---|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | For Tube OD (Quick-Clamp) | Flange OD | Material | Max. Pressure | Temp. Range, °F | Each | |
| 1/4" | 0.035" | 1/2" | 0.984" | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 1/4" | 0.035" | 3/4" | 0.984" | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 1/4" | 0.035" | 1" | 1.984" | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 1/4" | 0.035" | 1 1/2" | 1.984" | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 3/8" | 0.035" | 1/2" | 0.984" | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 0.035" | 3/4" | 0.984" | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 0.035" | 1" | 1.984" | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 3/8" | 0.035" | 1 1/2" | 1.984" | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 1/2" | 0.035" | 1/2" | 0.984" | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 0.035" | 3/4" | 0.984" | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 0.035" | 1" | 1.984" | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 1/2" | 0.035" | 1 1/2" | 1.984" | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
Straight Adapters, Tube × Butt-Weld Pipe
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
- Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
For Tube | |||||||
|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Pipe Size | Material | Max. Pressure | Temp. Range, °F | Each | |
| 1/8" | 0.035" | 1/8 | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 0000000 | 000000 |
| 3/16" | 0.035" | 1/8 | 316 Stainless Steel | 5,500 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 1/4" | 0.035" | 1/8 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 1/4" | 0.035" | 1/4 | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 5/16" | 0.035" | 1/4 | 316 Stainless Steel | 3,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 3/8" | 0.035" | 1/4 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 0.035" | 3/8 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 3/8" | 0.035" | 1/2 | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 1/2" | 0.035" | 3/8 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 0.035" | 1/2 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 1/2" | 0.035" | 3/4 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 5/8" | 0.049" | 1/2 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 3/4" | 0.049" | 3/4 | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 1" | 0.065" | 1 | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 0000000 | 000000 |
| 3mm | 0.5mm | 1/8 | 316 Stainless Steel | 9,700 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3mm | 0.5mm | 1/4 | 316 Stainless Steel | 9,700 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 8mm | 1 to 1.5 mm | 1/4 | 316 Stainless Steel | 4,400 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 12mm | 1 to 2 mm | 1/2 | 316 Stainless Steel | 2,900 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
Straight Adapters, Tube × Socket-Connect Tube
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
- Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
For Tube | |||||||
|---|---|---|---|---|---|---|---|
| OD (Yor-Lok Tube Connection) | OD (Socket Connect Tube Connection) | Wall Thick. | Material | Max. Pressure | Temp. Range, °F | Each | |
| 1/4" | 1/4" | 0.035" | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 3/8" | 3/8" | 0.035" | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 1/2" | 0.035" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/4" | 3/4" | 0.049" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1" | 1" | 0.065" | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
Straight Adapters, Tube × Flange
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
- Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
Fittings with flange end connect to another same-size flange with a gasket (sold separately) to create an access point in your line. They are also known as Pressure Class 150 flanges.
For Tube | Bolt Hole | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Pipe Size | Flange OD | Material | Max. Pressure | Temp. Range, °F | Bolt Circle Dia. | Dia. | No. of | Bolts Included | Specifications Met | Each | |
| 1/2" | 0.035" | 1/2 | 3 1/2" | 316 Stainless Steel | 250 psi @ 72° F | -420° to 1200° | 2 3/8" | 5/8" | 4 | No | ASME B16.5 | 00000000 | 0000000 |
| 1/2" | 0.035" | 1 | 4 1/4" | 316 Stainless Steel | 250 psi @ 72° F | -420° to 1200° | 3 1/8" | 5/8" | 4 | No | ASME B16.5 | 00000000 | 000000 |
Straight Connectors, Tube
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
- Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
For Tube | ||||||
|---|---|---|---|---|---|---|
| OD | Wall Thick. | Material | Max. Pressure | Temp. Range, °F | Each | |
| 1/16" | 0.02" | 316 Stainless Steel | 9,000 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 1/8" | 0.035" | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/16" | 0.035" | 316 Stainless Steel | 5,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 0.035" | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 5/16" | 0.035" | 316 Stainless Steel | 3,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 0.035" | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 0.035" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 5/8" | 0.049" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/4" | 0.049" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1" | 0.065" | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 3mm | 0.5mm | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 4mm | 1mm | 316 Stainless Steel | 3,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 6mm | 1mm | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 8mm | 1mm | 316 Stainless Steel | 3,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 10mm | 0.5mm | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 12mm | 0.5mm | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 14mm | 1.5mm | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 16mm | 1.5 to 2.5 mm | 316 Stainless Steel | 2,400 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 18mm | 1.5 to 2.5 mm | 316 Stainless Steel | 2,100 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
Through-Wall Straight Connectors, Tube
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
- Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
Through-wall fittings are also known as bulkhead couplings and panel-mount couplings; they mount through your wall or panel to create an inlet or outlet.
For Tube | ||||||||
|---|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Material | Max. Pressure | Temp. Range, °F | For Hole Dia. | For Max. Wall Thick. | Each | |
| 1/16" | 0.02" | 316 Stainless Steel | 9,000 psi @ 72° F | -420° to 1200° | 3/16" | 1/8" | 00000000 | 000000 |
| 1/8" | 0.035" | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 3/8" | 1/2" | 00000000 | 00000 |
| 3/16" | 0.035" | 316 Stainless Steel | 5,500 psi @ 72° F | -420° to 1200° | 7/16" | 1/2" | 00000000 | 00000 |
| 1/4" | 0.035" | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 1/2" | 17/32" | 00000000 | 00000 |
| 5/16" | 0.035" | 316 Stainless Steel | 3,000 psi @ 72° F | -420° to 1200° | 9/16" | 9/16" | 00000000 | 00000 |
| 3/8" | 0.035" | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 5/8" | 9/16" | 00000000 | 00000 |
| 1/2" | 0.035" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 3/4" | 19/32" | 00000000 | 00000 |
| 5/8" | 0.049" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 7/8" | 19/32" | 00000000 | 000000 |
| 3/4" | 0.049" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 1" | 25/32" | 00000000 | 000000 |
| 1" | 0.065" | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 1 1/4" | 15/16" | 00000000 | 000000 |
| 4mm | 1mm | 316 Stainless Steel | 9,500 psi @ 72° F | -420° to 1200° | 9.9mm | 12.7mm | 00000000 | 00000 |
| 6mm | 1 to 1.5 mm | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 11.5mm | 10.2mm | 00000000 | 00000 |
| 8mm | 1 to 1.5 mm | 316 Stainless Steel | 4,400 psi @ 72° F | -420° to 1200° | 13.1mm | 11.2mm | 00000000 | 00000 |
| 10mm | 1 to 1.5 mm | 316 Stainless Steel | 3,400 psi @ 72° F | -420° to 1200° | 16.3mm | 11.2mm | 0000000 | 00000 |
Straight Reducers, Tube
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
- Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
For Tube (A) | For Tube (B) | |||||||
|---|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | OD | Wall Thick. | Material | Max. Pressure | Temp. Range, °F | Each | |
| 1/8" | 0.035" | 1/16" | 0.035" | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 3/16" | 0.035" | 1/16" | 0.035" | 316 Stainless Steel | 5,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/16" | 0.035" | 1/8" | 0.035" | 316 Stainless Steel | 5,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 0.035" | 1/16" | 0.035" | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 0.035" | 1/8" | 0.035" | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/4" | 0.035" | 3/16" | 0.035" | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 5/16" | 0.035" | 1/4" | 0.035" | 316 Stainless Steel | 3,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 0.035" | 1/16" | 0.035" | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 0.035" | 1/8" | 0.035" | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 0.035" | 1/4" | 0.035" | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 0.035" | 5/16" | 0.035" | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 0.035" | 1/8" | 0.035" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 0.035" | 1/4" | 0.035" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 0.035" | 3/8" | 0.035" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 5/8" | 0.035" | 1/2" | 0.035" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 5/8" | 0.049" | 3/8" | 0.049" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/4" | 0.049" | 1/4" | 0.049" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/4" | 0.049" | 3/8" | 0.049" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/4" | 0.049" | 1/2" | 0.049" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1" | 0.065" | 1/2" | 0.065" | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 1" | 0.065" | 3/4" | 0.065" | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 000000 |
| 6mm | 1mm | 4mm | 1mm | 316 Stainless Steel | 3,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 6mm | 1 to 1.5 mm | 2mm | 0.5mm | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 8mm | 1 to 1.5 mm | 6mm | 1mm | 316 Stainless Steel | 3,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 10mm | 1.5mm | 6mm | 1mm | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 10mm | 1.5mm | 8mm | 1 to 1.5 mm | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 12mm | 2mm | 10mm | 1.5mm | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
Through-Wall Straight Reducers, Tube
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
- Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
Through-wall fittings are also known as bulkhead couplings and panel-mount couplings; they mount through your wall or panel to create an inlet or outlet.
For Tube (A) | For Tube (B) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | OD | Wall Thick. | Material | Max. Pressure | Temp. Range, °F | For Hole Dia. | For Max. Wall Thick. | Each | |
| 1/4" | 0.028" to 0.065" | 1/8" | 0.028" to 0.065" | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 5/16" | 1/2" | 00000000 | 000000 |
Through-Wall Straight Reducers, Metric Tube — Inch Tube
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
- Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
Through-wall fittings are also known as bulkhead couplings and panel-mount couplings; they mount through your wall or panel to create an inlet or outlet.
Nuts
For Tube | ||||||
|---|---|---|---|---|---|---|
| OD | Wall Thick. | Nut Material | Max. Pressure | Temp. Range, °F | Each | |
| 1/16" | 0.02" | 316 Stainless Steel | 9,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/8" | 0.035" | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 3/16" | 0.035" | 316 Stainless Steel | 5,500 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 1/4" | 0.035" | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 5/16" | 0.035" | 316 Stainless Steel | 3,000 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 3/8" | 0.035" | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 1/2" | 0.035" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 5/8" | 0.049" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3/4" | 0.049" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1" | 0.065" | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3mm | 0.5mm | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 4mm | 1mm | 316 Stainless Steel | 3,500 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 6mm | 1mm | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 8mm | 1mm | 316 Stainless Steel | 3,000 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 10mm | 0.5mm | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 12mm | 0.5mm | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 14mm | 1.5mm | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 16mm | Not Rated | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 18mm | 1.5 to 2.5 mm | 316 Stainless Steel | 2,900 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 22mm | Not Rated | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
Front and Back Sleeves
For Tube | ||||||
|---|---|---|---|---|---|---|
| OD | Wall Thick. | Sleeve Material | Max. Pressure | Temp. Range, °F | Each | |
| 1/16" | 0.02" | 316 Stainless Steel | 9,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 1/8" | 0.035" | 316 Stainless Steel | 6,000 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 3/16" | 0.035" | 316 Stainless Steel | 5,500 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 1/4" | 0.035" | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 5/16" | 0.035" | 316 Stainless Steel | 3,000 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 3/8" | 0.035" | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 1/2" | 0.035" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 5/8" | 0.049" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 3/4" | 0.049" | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 1" | 0.065" | 316 Stainless Steel | 1,500 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 3mm | 0.5mm | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 4mm | 1mm | 316 Stainless Steel | 3,500 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 6mm | 1mm | 316 Stainless Steel | 4,000 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 8mm | 1mm | 316 Stainless Steel | 3,000 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 10mm | 0.5mm | 316 Stainless Steel | 2,500 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 12mm | 0.5mm | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 14mm | 1.5mm | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 16mm | 2mm | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 0000 |
| 18mm | 1.5 to 2.5 mm | 316 Stainless Steel | 2,900 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 20mm | 1.5 to 2.5 mm | 316 Stainless Steel | 2,600 psi @ 72° F | -420° to 1200° | 0000000 | 00000 |
| 22mm | 1.5 to 2.5 mm | 316 Stainless Steel | 2,000 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
| 25mm | 2 to 3 mm | 316 Stainless Steel | 2,900 psi @ 72° F | -420° to 1200° | 00000000 | 00000 |
PTFE Sleeves
PTFE sleeves are plastic instead of stainless steel, so they won’t damage tubing.
| For Tube OD | Sleeve Material | Max. Pressure | Temp. Range, °F | Each | |
| 1/16" | PTFE Plastic | Not Rated | -65° to 350° | 00000000 | 000000 |
| 1/8" | PTFE Plastic | Not Rated | -65° to 350° | 00000000 | 0000 |
| 3/16" | PTFE Plastic | Not Rated | -65° to 350° | 00000000 | 00000 |
| 1/4" | PTFE Plastic | Not Rated | -65° to 350° | 00000000 | 0000 |
| 5/16" | PTFE Plastic | Not Rated | -65° to 350° | 00000000 | 0000 |
| 3/8" | PTFE Plastic | Not Rated | -65° to 350° | 00000000 | 0000 |
| 1/2" | PTFE Plastic | Not Rated | -65° to 350° | 00000000 | 0000 |
| 5/8" | PTFE Plastic | Not Rated | -65° to 350° | 00000000 | 00000 |
| 3/4" | PTFE Plastic | Not Rated | -65° to 350° | 00000000 | 00000 |
| 1" | PTFE Plastic | Not Rated | -65° to 350° | 00000000 | 00000 |
Tube Supports
Tube supports are recommended for soft plastic tubing to prevent the tube from collapsing.
For Tube | |||||
|---|---|---|---|---|---|
| OD | ID | Tube Support Material | Temp. Range, °F | Each | |
| 3/16" | 1/8" | 316 Stainless Steel | -420° to 1200° | 00000000 | 000000 |
| 1/4" | 1/8" | 316 Stainless Steel | -420° to 1200° | 00000000 | 0000 |
| 1/4" | 0.17" | 316 Stainless Steel | -420° to 1200° | 00000000 | 0000 |
| 1/4" | 0.188" | 316 Stainless Steel | -420° to 1200° | 00000000 | 0000 |
| 5/16" | 1/4" | 316 Stainless Steel | -420° to 1200° | 00000000 | 00000 |
| 3/8" | 0.188" | 316 Stainless Steel | -420° to 1200° | 00000000 | 0000 |
| 3/8" | 1/4" | 316 Stainless Steel | -420° to 1200° | 00000000 | 0000 |
| 1/2" | 1/4" | 316 Stainless Steel | -420° to 1200° | 00000000 | 00000 |
| 1/2" | 3/8" | 316 Stainless Steel | -420° to 1200° | 00000000 | 0000 |
| 5/8" | 3/8" | 316 Stainless Steel | -420° to 1200° | 00000000 | 00000 |
| 5/8" | 1/2" | 316 Stainless Steel | -420° to 1200° | 00000000 | 00000 |
| 3/4" | 1/2" | 316 Stainless Steel | -420° to 1200° | 00000000 | 00000 |
| 1" | 3/4" | 316 Stainless Steel | -420° to 1200° | 00000000 | 00000 |
Adjustable Thermocouple and RTD Compression Fittings
Install unthreaded thermocouple and RTD probes into tanks, pipe fittings, and thermowells at a precise depth. These fittings add threads to your probe and use compression to hold the probe in place. This compression is what allows you to adjust the probe's insertion depth. Once you have the probe at your desired depth, tighten the nut, and the sleeve (ferrule) grips the sheath, creating a strong seal. Unlike other compression fittings, these fittings don’t crimp the sheath. That means you can reposition them by simply loosening the nut.
Brass fittings resist corrosion in damp environments, but will tarnish if exposed to salt or chemicals in water or in the air.
Stainless steel fittings resist corrosion from wet environments, salt water, and harsh chemicals.
| For Probe OD | Pipe Size | Thread Size | Overall Lg. | Sleeve Material | Each | |
Brass Fittings | ||||||
|---|---|---|---|---|---|---|
NPT Threaded Male | ||||||
| 1/16" | 1/16 | __ | 1 1/4" | PTFE Plastic | 00000000 | 000000 |
| 1/16" | 1/8 | __ | 1 1/4" | PTFE Plastic | 0000000 | 00000 |
| 1/16" | 1/4 | __ | 1 7/16" | PTFE Plastic | 00000000 | 00000 |
| 1/8" | 1/8 | __ | 1 1/4" | PTFE Plastic | 00000000 | 0000 |
| 1/8" | 1/4 | __ | 1 7/16" | PTFE Plastic | 00000000 | 00000 |
| 1/8" | 3/8 | __ | 1 7/16" | PTFE Plastic | 0000000 | 00000 |
| 3/16" | 1/8 | __ | 1 1/4" | PTFE Plastic | 00000000 | 00000 |
| 3/16" | 1/4 | __ | 1 7/16" | PTFE Plastic | 00000000 | 00000 |
| 3/16" | 3/8 | __ | 1 7/16" | PTFE Plastic | 00000000 | 00000 |
| 3/16" | 1/2 | __ | 1 13/16" | PTFE Plastic | 00000000 | 00000 |
| 1/4" | 1/8 | __ | 1 1/4" | PTFE Plastic | 00000000 | 0000 |
| 1/4" | 1/4 | __ | 1 7/16" | PTFE Plastic | 00000000 | 00000 |
| 1/4" | 3/8 | __ | 1 7/16" | PTFE Plastic | 00000000 | 00000 |
| 1/4" | 1/2 | __ | 1 13/16" | PTFE Plastic | 00000000 | 00000 |
| 5/16" | 3/8 | __ | 1 7/16" | PTFE Plastic | 00000000 | 00000 |
| 5/16" | 1/2 | __ | 1 13/16" | PTFE Plastic | 00000000 | 00000 |
| 3/8" | 1/4 | __ | 1 7/16" | PTFE Plastic | 00000000 | 00000 |
| 3/8" | 1/2 | __ | 1 13/16" | PTFE Plastic | 00000000 | 00000 |
Stainless Steel Fittings | ||||||
NPT Threaded Male | ||||||
| 1/16" | 1/16 | __ | 1 1/4" | PTFE Plastic | 00000000 | 00000 |
| 1/16" | 1/8 | __ | 1 1/4" | PTFE Plastic | 0000000 | 00000 |
| 1/16" | 1/4 | __ | 1 7/16" | PTFE Plastic | 00000000 | 00000 |
| 1/16" | 3/8 | __ | 1 7/16" | PTFE Plastic | 00000000 | 00000 |
| 1/8" | 1/16 | __ | 1 1/4" | PTFE Plastic | 00000000 | 00000 |
| 1/8" | 1/8 | __ | 1 1/4" | PTFE Plastic | 0000000 | 00000 |
| 1/8" | 1/4 | __ | 1 7/16" | PTFE Plastic | 00000000 | 00000 |
| 1/8" | 3/8 | __ | 1 7/16" | PTFE Plastic | 00000000 | 00000 |
| 3/16" | 1/8 | __ | 1 1/4" | PTFE Plastic | 0000000 | 00000 |
| 3/16" | 1/4 | __ | 1 7/16" | PTFE Plastic | 00000000 | 00000 |
| 3/16" | 3/8 | __ | 1 7/16" | PTFE Plastic | 00000000 | 00000 |
| 3/16" | 1/2 | __ | 1 13/16" | PTFE Plastic | 00000000 | 00000 |
| 1/4" | 1/8 | __ | 1 1/4" | PTFE Plastic | 00000000 | 00000 |
| 1/4" | 1/4 | __ | 1 7/16" | PTFE Plastic | 0000000 | 00000 |
| 1/4" | 3/8 | __ | 1 7/16" | PTFE Plastic | 0000000 | 00000 |
| 1/4" | 1/2 | __ | 1 13/16" | PTFE Plastic | 00000000 | 00000 |
| 3/8" | 1/4 | __ | 1 7/16" | PTFE Plastic | 0000000 | 00000 |
| 3/8" | 3/8 | __ | 1 7/16" | PTFE Plastic | 00000000 | 00000 |
| 3/8" | 1/2 | __ | 1 13/16" | PTFE Plastic | 00000000 | 00000 |
| 1/2" | 1/2 | __ | 1 13/16" | PTFE Plastic | 00000000 | 00000 |
| 3mm | 1/8 | __ | 1 1/4" | PTFE Plastic | 0000000 | 00000 |
| 4mm | 1/8 | __ | 1 1/4" | PTFE Plastic | 00000000 | 00000 |
| 6mm | 1/2 | __ | 1 7/16" | PTFE Plastic | 00000000 | 00000 |
| 8mm | 1/4 | __ | 1 1/4" | PTFE Plastic | 00000000 | 00000 |
BSPT Threaded Male | ||||||
| 1/8" | 1/8 | __ | 1 1/4" | PTFE Plastic | 00000000 | 00000 |
| 1/4" | 1/4 | __ | 1 1/4" | PTFE Plastic | 00000000 | 00000 |
UNF Threaded Male | ||||||
| 1/8" | __ | 5/16"-24 | 1 1/4" | PTFE Plastic | 00000000 | 00000 |
| 1/4" | __ | 7/16"-20 | 1 1/4" | PTFE Plastic | 00000000 | 00000 |
Spring-Loaded Thermocouple and RTD Fittings
Add threads to unthreaded probes so they can be installed into thermowells, protection tubes, and housings. These fittings have a spring inside that pushes the probe forward, ensuring the tip makes proper contact with the surface being measured for accurate temperature measurement.
To install, slide the fitting over your probe. The bottom threads into your process and the top can be threaded to a connection head. Note that the bottom is not liquid tight, so these fittings should not be used to thread a probe directly into fluids. To measure the temperature of fluids, first install a thermowell into your process, then use these fittings to thread the probe into the thermowell.
Fittings with a fluoroelastomer O-ring prevent splashing liquid and moisture from getting inside your connection head. However, the seal can't stand up to pressurized liquids and submersion.
| For Probe OD | Pipe Size | Overall Lg. | O-Ring Material | Material | Each | |
| 3/16" | 1/2 NPT Male × 1/2 NPT Male | 2 1/16" | __ | Stainless Steel | 000000000 | 000000 |
| 3/16" | 1/2 NPT Male × 1/2 NPT Male | 2 1/16" | Fluoroelastomer Rubber | Stainless Steel | 000000000 | 00000 |
| 1/4" | 1/2 NPT Male × 1/2 NPT Male | 2 1/16" | __ | Stainless Steel | 00000000 | 00000 |
| 1/4" | 1/2 NPT Male × 1/2 NPT Male | 2 1/16" | Fluoroelastomer Rubber | Stainless Steel | 00000000 | 00000 |