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Compact Extreme-Pressure Steel Threaded Pipe Fittings
These fittings are strong enough to handle extreme pressures, yet small enough to fit into cramped spaces. They are galvanized and zinc-plated steel, which have better corrosion resistance than plain steel fittings.
Inline tees are also known as branch tees.
NPTF (Dryseal) threads are compatible with NPT threads. UN/UNF (SAE Straight) threads are also known as O-ring boss threads; the male threads have either a gasket or a gasket and washer to prevent leaks.
For technical drawings and 3-D models, click on a part number.
Straight Connectors, Female
- For Use With:
NPTF: Air, Hydraulic Fluid, Water
Metric: Air, Hydraulic Fluid, Oil, Water - Specifications Met:
NPTF: ASTM A108
Metric: DIN 7631, ISO 6149, ISO 9974
Pipe Size | Dash Size | Max. Pressure | Material | Each | |
NPTF Female | |||||
|---|---|---|---|---|---|
| 1/8 | 02 | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
| 1/4 | 04 | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 3/8 | 06 | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 1/2 | 08 | 5,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 3/4 | 12 | 4,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
| 1 | 16 | 3,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
| 1 1/4 | 20 | 2,500 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
| 1 1/2 | 24 | 2,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
Straight Connectors, Male
UN/UNF
(SAE Straight) Male
Threads with Gasket
(SAE Straight) Male
Threads with Gasket
- For Use With: See table
- Specifications Met:
NPTF and UN/UNF (SAE Straight): ASTM A108
BSPP: ISO 1179, ISO 8434-6
BSPT: DIN EN 10226-1, ISO 7-1
| Pipe Size | Thread Size | Dash Size | Max. Pressure | Material | For Use With | Each | |
NPTF Male | |||||||
|---|---|---|---|---|---|---|---|
| 1/8 | __ | 02 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | 000000000 | 00000 |
| 1/4 | __ | 04 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | 000000000 | 0000 |
| 3/8 | __ | 06 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | 000000000 | 0000 |
| 1/2 | __ | 08 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | 000000000 | 0000 |
| 3/4 | __ | 12 | 5,500 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | 000000000 | 0000 |
| 1 | __ | 16 | 4,500 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | 000000000 | 0000 |
| 1 1/4 | __ | 20 | 3,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | 000000000 | 00000 |
| 1 1/2 | __ | 24 | 3,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | 000000000 | 00000 |
| 2 | __ | 32 | 2,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | 000000000 | 00000 |
UN/UNF (SAE Straight) Male | |||||||
| __ | 7/16"-20 | 04 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | 000000000 | 0000 |
| __ | 9/16"-18 | 06 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | 000000000 | 0000 |
| __ | 3/4"-16 | 08 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | 000000000 | 00000 |
| __ | 7/8"-14 | 10 | 5,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | 000000000 | 00000 |
| __ | 1 5/16"-12 | 16 | 4,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | 000000000 | 00000 |
| __ | 1 1/16"-12 | 12 | 5,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | 000000000 | 00000 |
| __ | 1 5/8"-12 | 20 | 4,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | 000000000 | 00000 |
Straight Adapters, Female × Male
UN/UNF
(SAE Straight) Male
Threads with Gasket
(SAE Straight) Male
Threads with Gasket
- For Use With: See table
- Specifications Met: See table
| Pipe Size (A) | Thread Size (A) | Dash Size (A) | Pipe Size (B) | Thread Size (B) | Dash Size (B) | Max. Pressure | Material | For Use With | Specifications Met | Each | |
NPTF Female × NPTF Male | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/8 | __ | 02 | 1/8 | __ | 02 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 1/4 | __ | 04 | 1/4 | __ | 04 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 3/8 | __ | 06 | 3/8 | __ | 06 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 1/2 | __ | 08 | 1/2 | __ | 08 | 5,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 3/4 | __ | 12 | 3/4 | __ | 12 | 4,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
NPTF Female × UN/UNF (SAE Straight) Male | |||||||||||
| 1/8 | __ | 02 | __ | 7/16"-20 | 04 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 1/8 | __ | 02 | __ | 9/16"-18 | 06 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 1/4 | __ | 04 | __ | 7/16"-20 | 04 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 1/4 | __ | 04 | __ | 9/16"-18 | 06 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 1/4 | __ | 04 | __ | 3/4"-16 | 08 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 1/4 | __ | 04 | __ | 7/8"-14 | 10 | 5,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 3/8 | __ | 06 | __ | 9/16"-18 | 06 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 3/8 | __ | 06 | __ | 3/4"-16 | 08 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 3/8 | __ | 06 | __ | 7/8"-14 | 10 | 5,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 3/8 | __ | 06 | __ | 1 1/16"-12 | 12 | 5,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 1/2 | __ | 08 | __ | 9/16"-18 | 06 | 5,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 1/2 | __ | 08 | __ | 3/4"-16 | 08 | 5,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 1/2 | __ | 08 | __ | 7/8"-14 | 10 | 5,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 1/2 | __ | 08 | __ | 1 1/16"-12 | 12 | 5,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 1/2 | __ | 08 | __ | 1 3/16"-12 | 14 | 5,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 1/2 | __ | 08 | __ | 1 5/16"-12 | 16 | 5,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 3/4 | __ | 12 | __ | 7/8"-14 | 10 | 4,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 3/4 | __ | 12 | __ | 1 1/16"-12 | 12 | 4,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 3/4 | __ | 12 | __ | 1 3/16"-12 | 14 | 4,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 3/4 | __ | 12 | __ | 1 5/16"-12 | 16 | 4,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 1 | __ | 16 | __ | 1 5/16"-12 | 16 | 3,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 1 | __ | 16 | __ | 1 5/8"-12 | 20 | 3,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 1 | __ | 16 | __ | 1 7/8"-12 | 24 | 3,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
UN/UNF (SAE Straight) Female × NPTF Male | |||||||||||
| __ | 1/2"-20 | 05 | 1/8 | __ | 02 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| __ | 9/16"-18 | 06 | 1/4 | __ | 04 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| __ | 9/16"-18 | 06 | 3/8 | __ | 06 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| __ | 9/16"-18 | 06 | 1/2 | __ | 08 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| __ | 3/4"-16 | 08 | 3/8 | __ | 06 | 5,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| __ | 3/4"-16 | 08 | 1/2 | __ | 08 | 5,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| __ | 7/8"-14 | 10 | 1/2 | __ | 08 | 4,500 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| __ | 1 1/16"-12 | 12 | 3/4 | __ | 12 | 4,500 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| __ | 1 5/16"-12 | 16 | 1 | __ | 16 | 3,500 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
Straight Adapters, Male
UN/UNF
(SAE Straight) Male
Threads with Gasket
(SAE Straight) Male
Threads with Gasket
- For Use With: See table
- Specifications Met: See table
| Pipe Size (A) | Dash Size (A) | Thread Size (B) | Dash Size (B) | Max. Pressure | Material | For Use With | Specifications Met | Each | |
NPTF Male × UN/UNF (SAE Straight) Male | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1/8 | 02 | 7/16"-20 | 04 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 1/4 | 04 | 7/16"-20 | 04 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 1/4 | 04 | 9/16"-18 | 06 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 3/8 | 06 | 9/16"-18 | 06 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 3/8 | 06 | 3/4"-16 | 08 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 1/2 | 08 | 3/4"-16 | 08 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 1/2 | 08 | 7/8"-14 | 10 | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 1/2 | 08 | 1 1/16"-12 | 12 | 5,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 3/4 | 12 | 1 1/16"-12 | 12 | 5,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 3/4 | 12 | 1 5/16"-12 | 16 | 4,500 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 1 | 16 | 1 5/16"-12 | 16 | 4,500 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
Straight Reducing Adapters, Female × Male
UN/UNF
(SAE Straight) Male
Threads with Gasket
(SAE Straight) Male
Threads with Gasket
- For Use With: See table
- Specifications Met: See table
Pipe Size | Thread Size | Dash Size | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (A) | (B) | (A) | (B) | (A) | (B) | Lg. | Max. Pressure | Material | For Use With | Specifications Met | Each | |
NPTF Female × NPTF Male | ||||||||||||
| 1/4 | 1/8 | __ | __ | 04 | 02 | 1 13/64" | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 3/8 | 1/8 | __ | __ | 06 | 02 | 1 1/4" | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 3/8 | 1/4 | __ | __ | 06 | 04 | 1 7/16" | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 1/2 | 1/8 | __ | __ | 08 | 02 | 1 1/2" | 5,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 1/2 | 1/4 | __ | __ | 08 | 04 | 1 11/16" | 5,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 1/2 | 3/8 | __ | __ | 08 | 06 | 1 11/16" | 5,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 3/4 | 1/4 | __ | __ | 12 | 04 | 1 3/4" | 4,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 3/4 | 3/8 | __ | __ | 12 | 06 | 1 3/4" | 4,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 3/4 | 1/2 | __ | __ | 12 | 08 | 1 15/16" | 4,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 1 | 1/2 | __ | __ | 16 | 08 | 2 3/16" | 3,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 1 | 3/4 | __ | __ | 16 | 12 | 2 3/16" | 3,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 1 1/4 | 1 | __ | __ | 20 | 16 | 2 15/32" | 2,500 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
UN/UNF (SAE Straight) Female × UN/UNF (SAE Straight) Male | ||||||||||||
| __ | __ | 7/16"-20 | 9/16"-18 | 04 | 06 | 1 1/32" | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| __ | __ | 7/16"-20 | 3/4"-16 | 04 | 08 | 1 1/8" | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| __ | __ | 9/16"-18 | 3/4"-16 | 06 | 08 | 1 1/8" | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| __ | __ | 3/4"-16 | 9/16"-18 | 08 | 06 | 1 3/8" | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| __ | __ | 3/4"-16 | 1 1/16"-12 | 08 | 12 | 1 29/64" | 5,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| __ | __ | 3/4"-16 | 1 5/16"-12 | 08 | 16 | 1" | 4,500 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| __ | __ | 1 1/16"-12 | 1 5/16"-12 | 12 | 16 | 1 3/4" | 4,500 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| __ | __ | 1 1/16"-12 | 1 5/8"-12 | 12 | 20 | 1" | 4,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| __ | __ | 1 1/16"-12 | 1 7/8"-12 | 12 | 24 | 1" | 3,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| __ | __ | 1 5/16"-12 | 1 7/8"-12 | 16 | 24 | 1" | 3,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
Bushing Straight Reducing Adapters
- For Use With: Air, Hydraulic Fluid, Water
- Specifications Met: ASTM A108
Pipe Size | Dash Size | ||||||
|---|---|---|---|---|---|---|---|
| (A) | (B) | (A) | (B) | Max. Pressure | Material | Each | |
NPTF Male × NPTF Female | |||||||
| 1/4 | 1/8 | 04 | 02 | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
| 3/8 | 1/8 | 06 | 02 | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 3/8 | 1/4 | 06 | 04 | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 1/2 | 1/8 | 08 | 02 | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 1/2 | 1/4 | 08 | 04 | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 1/2 | 3/8 | 08 | 06 | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 3/4 | 1/4 | 12 | 04 | 5,500 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 3/4 | 3/8 | 12 | 06 | 5,500 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 3/4 | 1/2 | 12 | 08 | 5,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 1 | 1/4 | 16 | 04 | 4,500 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
| 1 | 3/8 | 16 | 06 | 4,500 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 1 | 1/2 | 16 | 08 | 4,500 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 1 | 3/4 | 16 | 12 | 4,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 1 1/4 | 1 | 20 | 16 | 3,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
| 1 1/2 | 1 | 16 | 08 | 4,500 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
| 2 | 1 | 32 | 16 | 2,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
| 2 | 1 1/2 | 32 | 24 | 2,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
Straight Reducers, Female
- For Use With:
NPTF: Air, Hydraulic Fluid, Water
Metric: Air, Hydraulic Fluid, Oil, Water - Specifications Met:
NPTF: ASTM A108
Metric: DIN 7631, ISO 6149, ISO 9974
Pipe Size | Dash Size | ||||||
|---|---|---|---|---|---|---|---|
| (A) | (B) | (A) | (B) | Max. Pressure | Material | Each | |
NPTF Female | |||||||
| 1/4 | 1/8 | 04 | 02 | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
| 3/8 | 1/8 | 06 | 02 | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 3/8 | 1/4 | 06 | 04 | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 1/2 | 1/4 | 08 | 04 | 5,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 1/2 | 3/8 | 08 | 06 | 5,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 3/4 | 1/4 | 12 | 04 | 4,000 psi @ 72° F | Zinc Plated Steel | 0000000 | 00000 |
| 3/4 | 1/2 | 12 | 08 | 4,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
| 1 | 1/2 | 16 | 08 | 3,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
| 1 | 3/4 | 16 | 12 | 3,000 psi @ 72° F | Zinc Plated Steel | 0000000 | 00000 |
| 1 1/4 | 1 | 20 | 16 | 2,500 psi @ 72° F | Zinc Plated Steel | 0000000 | 00000 |
Straight Reducers, Male
- For Use With:
NPTF: Air, Hydraulic Fluid, Water
BSPP and BSPT: Air, Hydraulic Fluid, Oil, Water - Specifications Met:
NPTF: ASTM A108
BSPP: ISO 1179, ISO 8434-6
BSPT: DIN EN 10226-1, ISO 7-1
Pipe Size | Dash Size | ||||||
|---|---|---|---|---|---|---|---|
| (A) | (B) | (A) | (B) | Max. Pressure | Material | Each | |
NPTF Male | |||||||
| 1/4 | 1/8 | 04 | 02 | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
| 3/8 | 1/8 | 06 | 02 | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 3/8 | 1/4 | 06 | 04 | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 1/2 | 1/4 | 08 | 04 | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 1/2 | 3/8 | 08 | 06 | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 3/4 | 1/4 | 12 | 04 | 5,500 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
| 3/4 | 3/8 | 12 | 06 | 2,500 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
| 3/4 | 1/2 | 12 | 08 | 5,500 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 1 | 3/8 | 16 | 06 | 4,500 psi @ 72° F | Zinc Plated Steel | 0000000 | 00000 |
| 1 | 1/2 | 16 | 08 | 4,500 psi @ 72° F | Zinc Plated Steel | 0000000 | 00000 |
| 1 | 3/4 | 16 | 12 | 4,500 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
| 1 1/4 | 1 | 20 | 16 | 3,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
Caps
- For Use With: Air, Hydraulic Fluid, Water
- Specifications Met: ASTM A108
| Pipe Size | Dash Size | Max. Pressure | Material | Each | |
NPTF Female | |||||
|---|---|---|---|---|---|
| 1/8 | 02 | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 000000 |
| 1/4 | 04 | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
| 3/8 | 06 | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 1/2 | 08 | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
| 3/4 | 12 | 4,800 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
Plugs with Hex Drive
UN/UNF
(SAE Straight) Male
Threads with Gasket
(SAE Straight) Male
Threads with Gasket
- For Use With:
NPTF and UN/UNF (SAE Straight): Air, Hydraulic Fluid, Water
Metric, BSPP and BSPT: Air, Hydraulic Fluid, Oil, Water - Specifications Met: See table
| Pipe Size | Thread Size | Dash Size | Drive Size | Max. Pressure | Material | Specifications Met | Each | |
NPTF Male | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1/16 | __ | __ | 5/32" | 6,000 psi @ 72° F | Zinc Plated Steel | ASTM A108 | 000000000 | 00000 |
| 1/8 | __ | 02 | 3/16" | 6,000 psi @ 72° F | Zinc Plated Steel | ASTM A108 | 000000000 | 0000 |
| 1/4 | __ | 04 | 1/4" | 6,000 psi @ 72° F | Zinc Plated Steel | ASTM A108 | 000000000 | 0000 |
| 3/8 | __ | 06 | 5/16" | 6,000 psi @ 72° F | Zinc Plated Steel | ASTM A108 | 000000000 | 0000 |
| 1/2 | __ | 08 | 3/8" | 6,000 psi @ 72° F | Zinc Plated Steel | ASTM A108 | 000000000 | 0000 |
| 3/4 | __ | 12 | 9/16" | 5,500 psi @ 72° F | Zinc Plated Steel | ASTM A108 | 000000000 | 0000 |
| 1 | __ | 16 | 5/8" | 4,500 psi @ 72° F | Zinc Plated Steel | ASTM A108 | 000000000 | 0000 |
| 1 1/4 | __ | 20 | 3/4" | 3,000 psi @ 72° F | Zinc Plated Steel | ASTM A108 | 000000000 | 00000 |
| 1 1/2 | __ | 24 | 1" | 3,000 psi @ 72° F | Zinc Plated Steel | ASTM A108 | 000000000 | 00000 |
| 2 | __ | 32 | 3/4" | 2,000 psi @ 72° F | Zinc Plated Steel | ASTM A108 | 000000000 | 00000 |
UN/UNF (SAE Straight) Male | ||||||||
| __ | 3/8"-24 | 03 | 5/32" | 6,000 psi @ 72° F | Zinc Plated Steel | ASTM A108 | 000000000 | 0000 |
| __ | 5/16"-24 | 02 | 1/8" | 6,000 psi @ 72° F | Zinc Plated Steel | ASTM A108 | 000000000 | 0000 |
| __ | 7/16"-20 | 04 | 3/16" | 6,000 psi @ 72° F | Zinc Plated Steel | ASTM A108 | 000000000 | 0000 |
| __ | 1/2"-20 | 05 | 7/32" | 6,000 psi @ 72° F | Zinc Plated Steel | ASTM A108 | 000000000 | 0000 |
| __ | 9/16"-18 | 06 | 1/4" | 6,000 psi @ 72° F | Zinc Plated Steel | ASTM A108 | 000000000 | 0000 |
| __ | 3/4"-16 | 08 | 5/16" | 6,000 psi @ 72° F | Zinc Plated Steel | ASTM A108 | 000000000 | 0000 |
| __ | 7/8"-14 | 10 | 3/8" | 6,000 psi @ 72° F | Zinc Plated Steel | ASTM A108 | 000000000 | 0000 |
| __ | 1 1/16"-12 | 12 | 9/16" | 6,000 psi @ 72° F | Zinc Plated Steel | ASTM A108 | 000000000 | 0000 |
| __ | 1 3/16"-12 | 14 | 9/16" | 5,500 psi @ 72° F | Zinc Plated Steel | ASTM A108 | 000000000 | 0000 |
| __ | 1 5/16"-12 | 16 | 5/8" | 5,500 psi @ 72° F | Zinc Plated Steel | ASTM A108 | 000000000 | 0000 |
Plugs with External Hex Drive
UN/UNF
(SAE Straight) Male
Threads with Gasket
(SAE Straight) Male
Threads with Gasket
- For Use With: See table
- Specifications Met: See table
| Pipe Size | Thread Size | Dash Size | Plug Construction | Max. Pressure | Material | For Use With | Specifications Met | Each | |
NPTF Male | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1/8 | __ | 02 | Solid | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 1/4 | __ | 04 | Solid | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 3/8 | __ | 06 | Solid | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 1/2 | __ | 08 | Solid | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 3/4 | __ | 12 | Hollow | 5,500 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 1 | __ | 16 | Hollow | 4,500 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 1 1/4 | __ | 20 | Hollow | 3,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 1 1/2 | __ | 24 | Hollow | 3,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 2 | __ | 32 | Hollow | 2,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
UN/UNF (SAE Straight) Male | |||||||||
| __ | 5/16"-24 | 02 | Hollow | 7,500 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| __ | 3/8"-24 | 03 | Hollow | 7,500 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| __ | 7/16"-20 | 04 | Hollow | 7,500 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| __ | 1/2"-20 | 05 | Hollow | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| __ | 9/16"-18 | 06 | Hollow | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| __ | 3/4"-16 | 08 | Hollow | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| __ | 7/8"-14 | 10 | Hollow | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| __ | 1 1/16"-12 | 12 | Hollow | 6,000 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| __ | 1 3/16"-12 | 14 | Hollow | 5,500 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| __ | 1 5/16"-12 | 16 | Hollow | 5,500 psi @ 72° F | Zinc Plated Steel | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
Plugs with External Square Drive
- For Use With: Air, Hydraulic Fluid, Water
- Specifications Met: ASTM A108
| Pipe Size | Dash Size | Plug Construction | Max. Pressure | Material | Each | |
NPTF Male | ||||||
|---|---|---|---|---|---|---|
| 1/8 | 02 | Hollow | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
| 1/4 | 04 | Hollow | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 000 |
| 3/8 | 06 | Hollow | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 1/2 | 08 | Hollow | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 3/4 | 12 | Hollow | 6,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 0000 |
| 1 | 16 | Hollow | 5,000 psi @ 72° F | Zinc Plated Steel | 000000000 | 00000 |
Compact Precision Extreme-Pressure Steel Threaded Pipe Fittings
Made to tighter tolerances than other steel pipe fittings, these are also known as instrumentation fittings. They are strong enough to handle extreme pressures, yet small enough to fit into cramped spaces. They are galvanized steel, which has fair corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Straight Connectors, Female
- For Use With: Air, Natural Gas, Water, Hydraulic Fluid
- Specifications Met: ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108
Straight Connectors, Male
- For Use With: Air, Natural Gas, Water, Hydraulic Fluid
- Specifications Met: ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108
Straight Adapters
- For Use With: Air, Natural Gas, Water, Hydraulic Fluid
- Specifications Met: ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108
| Pipe Size | Dash Size | Max. Pressure | Each | |
NPT Female × NPT Male | ||||
|---|---|---|---|---|
| 1/4 | 04 | 7,000 psi @ 72° F | 00000000 | 000000 |
Straight Reducing Adapters
- For Use With: Air, Natural Gas, Water, Hydraulic Fluid
- Specifications Met: ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108
Pipe Size | Dash Size | |||||
|---|---|---|---|---|---|---|
| (A) | (B) | (A) | (B) | Max. Pressure | Each | |
NPT Female × NPT Male | ||||||
| 1/4 | 1/8 | 04 | 02 | 7,000 psi @ 72° F | 00000000 | 000000 |
| 3/8 | 1/4 | 06 | 04 | 5,600 psi @ 72° F | 00000000 | 00000 |
| 1/2 | 1/4 | 08 | 04 | 5,500 psi @ 72° F | 00000000 | 00000 |
| 1/2 | 3/8 | 08 | 06 | 5,500 psi @ 72° F | 00000000 | 00000 |
| 3/4 | 1/4 | 12 | 04 | 6,000 psi @ 72° F | 00000000 | 00000 |
| 3/4 | 1/2 | 12 | 08 | 4,600 psi @ 72° F | 00000000 | 00000 |
| 1 | 1/2 | 16 | 08 | 4,650 psi @ 72° F | 00000000 | 00000 |
| 1 | 3/4 | 16 | 12 | 4,650 psi @ 72° F | 00000000 | 00000 |
Bushing Straight Reducing Adapters
- For Use With: Air, Natural Gas, Water, Hydraulic Fluid
- Specifications Met: ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108
Pipe Size | Dash Size | |||||
|---|---|---|---|---|---|---|
| (A) | (B) | (A) | (B) | Max. Pressure | Each | |
NPT Male × NPT Female | ||||||
| 1/8 | 1/16 | 02 | __ | 6,000 psi @ 72° F | 00000000 | 000000 |
| 1/4 | 1/8 | 04 | 02 | 6,400 psi @ 72° F | 00000000 | 00000 |
| 3/8 | 1/8 | 06 | 02 | 6,800 psi @ 72° F | 00000000 | 00000 |
| 3/8 | 1/4 | 06 | 04 | 4,250 psi @ 72° F | 00000000 | 00000 |
| 1/2 | 1/8 | 08 | 02 | 5,250 psi @ 72° F | 00000000 | 00000 |
| 1/2 | 1/4 | 08 | 04 | 7,000 psi @ 72° F | 00000000 | 00000 |
| 1/2 | 3/8 | 08 | 06 | 4,500 psi @ 72° F | 00000000 | 00000 |
| 3/4 | 1/4 | 12 | 04 | 5,100 psi @ 72° F | 00000000 | 00000 |
| 3/4 | 3/8 | 12 | 06 | 4,350 psi @ 72° F | 00000000 | 00000 |
| 3/4 | 1/2 | 12 | 08 | 4,350 psi @ 72° F | 00000000 | 00000 |
| 1 | 1/4 | 16 | 04 | 4,250 psi @ 72° F | 00000000 | 00000 |
| 1 | 3/8 | 16 | 06 | 4,250 psi @ 72° F | 00000000 | 00000 |
| 1 | 1/2 | 16 | 08 | 4,000 psi @ 72° F | 00000000 | 00000 |
| 1 | 3/4 | 16 | 12 | 3,750 psi @ 72° F | 00000000 | 00000 |
Straight Reducers, Female
- For Use With: Air, Natural Gas, Water, Hydraulic Fluid
- Specifications Met: ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108
Pipe Size | Dash Size | |||||
|---|---|---|---|---|---|---|
| (A) | (B) | (A) | (B) | Max. Pressure | Each | |
NPT Female × NPT Female | ||||||
| 1/4 | 1/8 | 04 | 02 | 7,000 psi @ 72° F | 00000000 | 000000 |
| 3/8 | 1/8 | 06 | 02 | 8,250 psi @ 72° F | 00000000 | 00000 |
| 3/8 | 1/4 | 06 | 04 | 5,450 psi @ 72° F | 00000000 | 00000 |
| 1/2 | 1/4 | 08 | 04 | 5,500 psi @ 72° F | 00000000 | 00000 |
| 1/2 | 3/8 | 08 | 06 | 5,500 psi @ 72° F | 00000000 | 00000 |
| 3/4 | 1/2 | 12 | 08 | 4,600 psi @ 72° F | 00000000 | 00000 |
| 1 | 1/2 | 16 | 08 | 4,400 psi @ 72° F | 00000000 | 00000 |
Straight Reducers, Male
- For Use With: Air, Natural Gas, Water, Hydraulic Fluid
- Specifications Met: ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108
45° Elbow Adapters
- For Use With: Air, Natural Gas, Water, Hydraulic Fluid
- Specifications Met: ANSI/ASME B31.1, ANSI/ASM B1.20.1, ANSI/ASME B31.3, ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108, ASTM A179
Cross Connectors
- For Use With: Air, Natural Gas, Water, Hydraulic Fluid
- Specifications Met:
1/8-3/8, 1/2 Pipe Sizes: ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179
3/4 Pipe Size: ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108
Plugs with Hex Drive
- For Use With: Air, Natural Gas, Water, Hydraulic Fluid
- Specifications Met: ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108
Plugs with External Hex Drive
- For Use With: Air, Natural Gas, Water, Hydraulic Fluid
- Specifications Met: ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108
Yor-Lok Fittings for Steel Tubing
- For Use With: Air, Cutting Oil, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil
- Tubing: Use with seamless steel
- Specifications Met: See table
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. Fittings are zinc-plated steel for fair corrosion resistance. They are compatible with Swagelok®, Let-Lok, and A-Lok fittings.
For technical drawings and 3-D models, click on a part number.
Straight Adapters, Tube × Male Threaded Pipe
For Tube | ||||||||
|---|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Pipe Size | Material | Max. Pressure | Temp. Range, °F | Specifications Met | Each | |
NPT Threads | ||||||||
| 1/8" | 0.035" | 1/8 | Zinc-Plated Steel | 6,800 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 000000 |
| 1/8" | 0.035" | 1/4 | Zinc-Plated Steel | 6,800 psi @ 72° F | -20° to 395° | ASTM A108 | 0000000 | 00000 |
| 3/16" | 0.035" | 1/8 | Zinc-Plated Steel | 6,700 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 1/4" | 0.035" | 1/8 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 1/4" | 0.035" | 1/4 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 1/4" | 0.035" | 3/8 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 1/4" | 0.035" | 1/2 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 5/16" | 0.035" | 1/8 | Zinc-Plated Steel | 3,800 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 5/16" | 0.035" | 1/4 | Zinc-Plated Steel | 3,800 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 3/8" | 0.035" | 1/8 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 3/8" | 0.035" | 1/4 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 3/8" | 0.035" | 3/8 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 3/8" | 0.035" | 1/2 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 1/2" | 0.035" | 1/4 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 1/2" | 0.035" | 3/8 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 1/2" | 0.035" | 1/2 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 1/2" | 0.035" | 3/4 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 5/8" | 0.035" | 1/2 | Zinc-Plated Steel | 1,800 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 3/4" | 0.049" | 1/2 | Zinc-Plated Steel | 2,200 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 3/4" | 0.049" | 3/4 | Zinc-Plated Steel | 2,200 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 1" | 0.065" | 1 | Zinc-Plated Steel | 2,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
Straight Adapters, Tube × Female Threaded Pipe
For Tube | ||||||||
|---|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Pipe Size | Material | Max. Pressure | Temp. Range, °F | Specifications Met | Each | |
NPT Threads | ||||||||
| 1/8" | 0.035" | 1/8 | Zinc-Plated Steel | 6,800 psi @ 72° F | -20° to 395° | ASTM A108 | 0000000 | 000000 |
| 1/8" | 0.035" | 1/4 | Zinc-Plated Steel | 6,800 psi @ 72° F | -20° to 395° | ASTM A108 | 0000000 | 00000 |
| 1/4" | 0.035" | 1/8 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 1/4" | 0.035" | 1/4 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 1/4" | 0.035" | 3/8 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 1/4" | 0.035" | 1/2 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 3/8" | 0.035" | 1/8 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 3/8" | 0.035" | 1/4 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 3/8" | 0.035" | 3/8 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 3/8" | 0.035" | 1/2 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 1/2" | 0.035" | 1/4 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 1/2" | 0.035" | 3/8 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 1/2" | 0.035" | 1/2 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 1/2" | 0.035" | 3/4 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 5/8" | 0.035" | 1/2 | Zinc-Plated Steel | 1,800 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 3/4" | 0.049" | 1/2 | Zinc-Plated Steel | 2,200 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 3/4" | 0.049" | 3/4 | Zinc-Plated Steel | 2,200 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
| 1" | 0.065" | 1 | Zinc-Plated Steel | 2,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 0000000 | 00000 |
Straight Adapters, Tube Stem × Male Threaded Pipe
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 | Specifications Met | Each | |
NPT Threads | |||||||
|---|---|---|---|---|---|---|---|
| 1/4" | 1/8 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 00000000 | 00000 |
| 1/4" | 1/4 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 00000000 | 0000 |
| 3/8" | 1/4 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 00000000 | 00000 |
| 3/8" | 3/8 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 00000000 | 00000 |
| 1/2" | 3/8 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 00000000 | 00000 |
| 1/2" | 1/2 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 00000000 | 00000 |
Nuts
For Tube | |||||||
|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Nut Material | Max. Pressure | Temp. Range, °F | Specifications Met | Each | |
| 1/8" | 0.035" | Zinc-Plated Steel | 6,800 psi @ 72° F | -20° to 395° | ASTM A108 | 00000000 | 00000 |
| 3/16" | 0.035" | Zinc-Plated Steel | 6,700 psi @ 72° F | -20° to 395° | ASTM A108 | 00000000 | 0000 |
| 1/4" | 0.035" | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASTM A108 | 00000000 | 0000 |
| 5/16" | 0.035" | Zinc-Plated Steel | 3,800 psi @ 72° F | -20° to 395° | ASTM A108 | 00000000 | 0000 |
| 3/8" | 0.035" | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASTM A108 | 00000000 | 0000 |
| 1/2" | 0.035" | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASTM A108 | 00000000 | 0000 |
| 5/8" | 0.035" | Zinc-Plated Steel | 1,800 psi @ 72° F | -20° to 395° | ASTM A108 | 00000000 | 0000 |
| 3/4" | 0.049" | Zinc-Plated Steel | 2,200 psi @ 72° F | -20° to 395° | ASTM A108 | 00000000 | 0000 |
| 1" | 0.065" | Zinc-Plated Steel | 2,100 psi @ 72° F | -20° to 395° | ASTM A108 | 00000000 | 00000 |
Front and Back Sleeves
For Tube | ||||||||
|---|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Front Sleeve Material | Back Sleeve Material | Max. Pressure | Temp. Range, °F | Specifications Met | Each | |
| 1/8" | 0.035" | Zinc-Plated Steel | 316 Stainless Steel | 6,800 psi @ 72° F | -20° to 800° | ASME B31.3 | 00000000 | 00000 |
| 3/16" | 0.035" | Zinc-Plated Steel | 316 Stainless Steel | 6,700 psi @ 72° F | -20° to 800° | ASME B31.3 | 00000000 | 0000 |
| 1/4" | 0.035" | Zinc-Plated Steel | 316 Stainless Steel | 4,850 psi @ 72° F | -20° to 800° | ASME B31.3 | 00000000 | 0000 |
| 5/16" | 0.035" | Zinc-Plated Steel | 316 Stainless Steel | 3,800 psi @ 72° F | -20° to 800° | ASME B31.3 | 00000000 | 00000 |
| 3/8" | 0.035" | Zinc-Plated Steel | 316 Stainless Steel | 3,100 psi @ 72° F | -20° to 800° | ASME B31.3 | 00000000 | 00000 |
| 1/2" | 0.035" | Zinc-Plated Steel | 316 Stainless Steel | 2,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 00000000 | 00000 |
| 5/8" | 0.035" | Zinc-Plated Steel | 316 Stainless Steel | 1,800 psi @ 72° F | -20° to 800° | ASME B31.3 | 00000000 | 00000 |
| 3/4" | 0.049" | Zinc-Plated Steel | 316 Stainless Steel | 2,150 psi @ 72° F | -20° to 800° | ASME B31.3 | 00000000 | 00000 |
| 1" | 0.065" | Zinc-Plated Steel | 316 Stainless Steel | 2,100 psi @ 72° F | -20° to 800° | ASME B31.3 | 00000000 | 00000 |