How to Identify and Measure Fittings
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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 steel, which has fair corrosion resistance.
NPTF (Dryseal) threads are compatible with NPT threads. BSPP and metric male threads have either a gasket, or a gasket and washer, to prevent leaks. 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, Male
BSPP Male
Threads with
Gasket and Washer
Threads with
Gasket and Washer
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 | For Use With | Each | |
NPTF Male | ||||||
|---|---|---|---|---|---|---|
| 1/8 | __ | 02 | 6,000 psi @ 72° F | Air, Hydraulic Fluid, Water | 000000000 | 00000 |
| 1/4 | __ | 04 | 6,000 psi @ 72° F | Air, Hydraulic Fluid, Water | 000000000 | 0000 |
| 3/8 | __ | 06 | 6,000 psi @ 72° F | Air, Hydraulic Fluid, Water | 000000000 | 0000 |
| 1/2 | __ | 08 | 6,000 psi @ 72° F | Air, Hydraulic Fluid, Water | 000000000 | 0000 |
| 3/4 | __ | 12 | 5,500 psi @ 72° F | Air, Hydraulic Fluid, Water | 000000000 | 0000 |
| 1 | __ | 16 | 4,500 psi @ 72° F | Air, Hydraulic Fluid, Water | 000000000 | 0000 |
| 1 1/4 | __ | 20 | 3,000 psi @ 72° F | Air, Hydraulic Fluid, Water | 000000000 | 00000 |
| 1 1/2 | __ | 24 | 3,000 psi @ 72° F | Air, Hydraulic Fluid, Water | 000000000 | 00000 |
| 2 | __ | 32 | 2,000 psi @ 72° F | Air, Hydraulic Fluid, Water | 000000000 | 00000 |
BSPP Male | ||||||
| 1/8 | __ | 02 | 5,100 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | 00000000 | 0000 |
| 1/4 | __ | 04 | 6,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | 00000000 | 0000 |
| 3/8 | __ | 06 | 5,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | 00000000 | 0000 |
| 1/2 | __ | 08 | 4,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | 00000000 | 0000 |
| 3/4 | __ | 12 | 3,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | 00000000 | 0000 |
| 1 | __ | 16 | 3,000 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | 00000000 | 00000 |
BSPT Male | ||||||
| 1/8 | __ | 02 | 5,100 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | 00000000 | 00000 |
| 1/4 | __ | 04 | 6,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | 00000000 | 00000 |
| 3/8 | __ | 06 | 5,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | 00000000 | 00000 |
| 1/2 | __ | 08 | 4,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | 00000000 | 00000 |
| 3/4 | __ | 12 | 3,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | 00000000 | 00000 |
| 1 | __ | 16 | 3,000 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | 00000000 | 00000 |
| 1 1/4 | __ | 20 | 2,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | 00000000 | 00000 |
| 1 1/2 | __ | 24 | 2,000 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | 00000000 | 00000 |
| 2 | __ | 32 | 2,000 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | 00000000 | 000000 |
UN/UNF (SAE Straight) Male | ||||||
| __ | 7/16"-20 | 04 | 6,000 psi @ 72° F | Air, Hydraulic Fluid, Water | 000000000 | 0000 |
| __ | 9/16"-18 | 06 | 6,000 psi @ 72° F | Air, Hydraulic Fluid, Water | 000000000 | 0000 |
| __ | 3/4"-16 | 08 | 6,000 psi @ 72° F | Air, Hydraulic Fluid, Water | 000000000 | 00000 |
| __ | 7/8"-14 | 10 | 5,000 psi @ 72° F | Air, Hydraulic Fluid, Water | 000000000 | 00000 |
| __ | 1 5/16"-12 | 16 | 4,000 psi @ 72° F | Air, Hydraulic Fluid, Water | 000000000 | 00000 |
| __ | 1 7/8"-12 | 24 | 3,000 psi @ 72° F | Air, Hydraulic Fluid, Water | 000000000 | 000000 |
| __ | 2 1/2"-12 | 32 | 2,000 psi @ 72° F | Air, Hydraulic Fluid, Water | 000000000 | 000000 |
| __ | 1 1/16"-12 | 12 | 5,000 psi @ 72° F | Air, Hydraulic Fluid, Water | 000000000 | 00000 |
| __ | 1 5/8"-12 | 20 | 4,000 psi @ 72° F | Air, Hydraulic Fluid, Water | 000000000 | 00000 |
Straight Adapters, Male
BSPP, Metric, and UN/UNF
(SAE Straight) Male
Threads with Gasket and Washer
(SAE Straight) Male
Threads with Gasket and Washer
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 | For Use With | Specifications Met | Each | |
NPT Male × Metric Male | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1/8 | __ | 02 | __ | M12 × 1.5 mm | __ | 5,000 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ASME B1.20.3, DIN 2353, ISO 8434-1 | 00000000 | 000000 |
| 1/4 | __ | 04 | __ | M10 × 1 mm | __ | 6,000 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ASME B1.20.3, DIN 2353, ISO 8434-1 | 00000000 | 00000 |
| 1/4 | __ | 04 | __ | M14 × 1.5 mm | __ | 6,000 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ASME B1.20.3, DIN 2353, ISO 8434-1 | 00000000 | 00000 |
| 3/8 | __ | 06 | __ | M18 × 1.5 mm | __ | 5,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ASME B1.20.3, DIN 2353, ISO 8434-1 | 00000000 | 00000 |
| 1/2 | __ | 08 | __ | M22 × 1.5 mm | __ | 4,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ASME B1.20.3, DIN 2353, ISO 8434-1 | 00000000 | 00000 |
NPTF Male × UN/UNF (SAE Straight) Male | ||||||||||
| 1/8 | __ | 02 | __ | 7/16"-20 | 04 | 6,000 psi @ 72° F | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 1/4 | __ | 04 | __ | 7/16"-20 | 04 | 6,000 psi @ 72° F | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 1/4 | __ | 04 | __ | 9/16"-18 | 06 | 6,000 psi @ 72° F | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 3/8 | __ | 06 | __ | 9/16"-18 | 06 | 6,000 psi @ 72° F | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 3/8 | __ | 06 | __ | 3/4"-16 | 08 | 6,000 psi @ 72° F | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 1/2 | __ | 08 | __ | 3/4"-16 | 08 | 6,000 psi @ 72° F | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 1/2 | __ | 08 | __ | 7/8"-14 | 10 | 6,000 psi @ 72° F | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 0000 |
| 1/2 | __ | 08 | __ | 1 1/16"-12 | 12 | 5,000 psi @ 72° F | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 3/4 | __ | 12 | __ | 1 1/16"-12 | 12 | 5,000 psi @ 72° F | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 3/4 | __ | 12 | __ | 1 5/16"-12 | 16 | 4,500 psi @ 72° F | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
| 1 | __ | 16 | __ | 1 5/16"-12 | 16 | 4,500 psi @ 72° F | Air, Hydraulic Fluid, Water | ASTM A108 | 000000000 | 00000 |
BSPP Male × NPT Male | ||||||||||
| 1/8 | __ | 02 | 1/8 | __ | 02 | 5,100 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ASME B1.20.3, ISO 1179, ISO 8434-6 | 00000000 | 0000 |
| 1/4 | __ | 04 | 1/4 | __ | 04 | 6,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ASME B1.20.3, ISO 1179, ISO 8434-6 | 00000000 | 0000 |
| 3/8 | __ | 06 | 3/8 | __ | 06 | 5,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ASME B1.20.3, ISO 1179, ISO 8434-6 | 00000000 | 0000 |
| 1/2 | __ | 08 | 1/2 | __ | 08 | 4,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ASME B1.20.3, ISO 1179, ISO 8434-6 | 00000000 | 0000 |
| 3/4 | __ | 12 | 3/4 | __ | 12 | 3,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ASME B1.20.3, ISO 1179, ISO 8434-6 | 00000000 | 0000 |
| 1 | __ | 16 | 1 | __ | 16 | 3,000 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ASME B1.20.3, ISO 1179, ISO 8434-6 | 00000000 | 00000 |
BSPP Male × Metric Male | ||||||||||
| 1/8 | __ | 02 | __ | M10 × 1 mm | __ | 5,000 psi @ 72° F | Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water | DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974 | 00000000 | 00000 |
| 1/8 | __ | 02 | __ | M12 × 1.5 mm | __ | 5,000 psi @ 72° F | Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water | DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974 | 00000000 | 00000 |
| 1/8 | __ | 02 | __ | M14 × 1.5 mm | __ | 5,000 psi @ 72° F | Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water | DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974 | 00000000 | 00000 |
| 1/4 | __ | 04 | __ | M10 × 1.5 mm | __ | 6,000 psi @ 72° F | Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water | DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974 | 00000000 | 00000 |
| 1/4 | __ | 04 | __ | M12 × 1.5 mm | __ | 6,000 psi @ 72° F | Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water | DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974 | 00000000 | 00000 |
| 1/4 | __ | 04 | __ | M14 × 1.5 mm | __ | 6,000 psi @ 72° F | Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water | DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974 | 00000000 | 00000 |
| 3/8 | __ | 06 | __ | M12 × 1.5 mm | __ | 5,500 psi @ 72° F | Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water | DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974 | 00000000 | 00000 |
| 3/8 | __ | 06 | __ | M14 × 1.5 mm | __ | 5,500 psi @ 72° F | Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water | DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974 | 00000000 | 00000 |
| 3/8 | __ | 06 | __ | M16 × 1.5 mm | __ | 5,500 psi @ 72° F | Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water | DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974 | 00000000 | 00000 |
| 1/2 | __ | 08 | __ | M18 × 1.5 mm | __ | 4,500 psi @ 72° F | Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water | DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974 | 00000000 | 00000 |
| 1/2 | __ | 08 | __ | M20 × 1.5 mm | __ | 4,500 psi @ 72° F | Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water | DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974 | 00000000 | 00000 |
| 1/2 | __ | 08 | __ | M22 × 1.5 mm | __ | 4,500 psi @ 72° F | Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water | DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974 | 00000000 | 00000 |
| 5/8 | __ | __ | __ | M22 × 1.5 mm | __ | 4,000 psi @ 72° F | Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water | DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974 | 00000000 | 00000 |
| 5/8 | __ | __ | __ | M26 × 1.5 mm | __ | 4,000 psi @ 72° F | Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water | DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974 | 00000000 | 00000 |
| 3/4 | __ | 12 | __ | M24 × 1.5 mm | __ | 3,500 psi @ 72° F | Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water | DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974 | 00000000 | 00000 |
| 1 | __ | 16 | __ | M36 × 1.5 mm | __ | 3,000 psi @ 72° F | Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Oil, Water | DIN 7631, ISO 1179, ISO 6149, ISO 8434-6, ISO 9974 | 00000000 | 00000 |
BSPT Male × NPT Male | ||||||||||
| 1/8 | __ | 02 | 1/8 | __ | 02 | 5,100 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ASME B1.20.3, DIN EN 10226-1, ISO 7-1 | 00000000 | 00000 |
| 1/4 | __ | 04 | 1/4 | __ | 04 | 6,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ASME B1.20.3, DIN EN 10226-1, ISO 7-1 | 00000000 | 00000 |
| 3/8 | __ | 06 | 3/8 | __ | 06 | 5,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ASME B1.20.3, DIN EN 10226-1, ISO 7-1 | 00000000 | 00000 |
| 1/2 | __ | 08 | 1/2 | __ | 08 | 4,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ASME B1.20.3, DIN EN 10226-1, ISO 7-1 | 00000000 | 00000 |
| 3/4 | __ | 12 | 3/4 | __ | 12 | 3,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ASME B1.20.3, DIN EN 10226-1, ISO 7-1 | 00000000 | 00000 |
| 1 | __ | 16 | 1 | __ | 16 | 3,000 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ASME B1.20.3, DIN EN 10226-1, ISO 7-1 | 00000000 | 00000 |
UN/UNF (SAE Straight) Male × BSPP Male | ||||||||||
| __ | 7/16"-20 | 04 | 1/4 | __ | 04 | 6,000 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ISO 1179, ISO 11926, ISO 8434-6, SAE J1926 | 00000000 | 0000 |
| __ | 7/16"-20 | 04 | 3/8 | __ | 06 | 6,000 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ISO 1179, ISO 11926, ISO 8434-6, SAE J1926 | 00000000 | 0000 |
| __ | 9/16"-18 | 06 | 1/4 | __ | 04 | 5,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ISO 1179, ISO 11926, ISO 8434-6, SAE J1926 | 00000000 | 0000 |
| __ | 9/16"-18 | 06 | 3/8 | __ | 06 | 5,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ISO 1179, ISO 11926, ISO 8434-6, SAE J1926 | 00000000 | 0000 |
| __ | 9/16"-18 | 06 | 1/2 | __ | 08 | 5,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ISO 1179, ISO 11926, ISO 8434-6, SAE J1926 | 00000000 | 00000 |
| __ | 3/4"-16 | 08 | 3/8 | __ | 06 | 4,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ISO 1179, ISO 11926, ISO 8434-6, SAE J1926 | 00000000 | 0000 |
| __ | 3/4"-16 | 08 | 1/2 | __ | 08 | 4,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ISO 1179, ISO 11926, ISO 8434-6, SAE J1926 | 00000000 | 0000 |
| __ | 1 1/16"-12 | 12 | 1/2 | __ | 08 | 3,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ISO 1179, ISO 11926, ISO 8434-6, SAE J1926 | 00000000 | 00000 |
| __ | 1 1/16"-12 | 12 | 3/4 | __ | 12 | 3,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ISO 1179, ISO 11926, ISO 8434-6, SAE J1926 | 00000000 | 00000 |
| __ | 1 1/16"-12 | 12 | 1 | __ | 16 | 3,500 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ISO 1179, ISO 11926, ISO 8434-6, SAE J1926 | 00000000 | 00000 |
| __ | 1 5/16"-12 | 16 | 3/4 | __ | 12 | 3,000 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ISO 1179, ISO 11926, ISO 8434-6, SAE J1926 | 00000000 | 00000 |
| __ | 1 5/16"-12 | 16 | 1 | __ | 16 | 3,000 psi @ 72° F | Air, Hydraulic Fluid, Oil, Water | ISO 1179, ISO 11926, ISO 8434-6, SAE J1926 | 00000000 | 00000 |
Straight Reducing Adapters, Male
BSPP Male
Threads with
Gasket and Washer
Threads with
Gasket and Washer
- For Use With: Air, Hydraulic Fluid, Oil, Water
- Specifications Met:
BSPP × NPT: ASME B1.20.3, ISO 1179, ISO 8434-6
BSPT × NPT: ASME B1.20.3, DIN EN 10226-1, ISO 7-1
Pipe Size | Dash Size | |||||
|---|---|---|---|---|---|---|
| (A) | (B) | (A) | (B) | Max. Pressure | Each | |
BSPP Male × NPT Male | ||||||
| 1/4 | 1/8 | 04 | 02 | 5,100 psi @ 72° F | 00000000 | 00000 |
| 3/8 | 1/4 | 06 | 04 | 5,500 psi @ 72° F | 00000000 | 0000 |
| 1/2 | 1/4 | 08 | 04 | 4,500 psi @ 72° F | 00000000 | 00000 |
| 1/2 | 3/8 | 08 | 06 | 4,500 psi @ 72° F | 00000000 | 0000 |
| 3/4 | 1/2 | 12 | 08 | 3,500 psi @ 72° F | 00000000 | 00000 |
| 1 | 3/4 | 16 | 12 | 3,000 psi @ 72° F | 00000000 | 00000 |
BSPT Male × NPT Male | ||||||
| 1/4 | 1/8 | 04 | 02 | 6,500 psi @ 72° F | 00000000 | 00000 |
| 3/8 | 1/4 | 06 | 04 | 5,500 psi @ 72° F | 00000000 | 00000 |
Straight Reducers, Male
BSPP Male
Threads with
Gasket and Washer
Threads with
Gasket and Washer
- 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 | Each | |
NPTF Male | ||||||
| 1/4 | 1/8 | 04 | 02 | 6,000 psi @ 72° F | 000000000 | 00000 |
| 3/8 | 1/8 | 06 | 02 | 6,000 psi @ 72° F | 000000000 | 0000 |
| 3/8 | 1/4 | 06 | 04 | 6,000 psi @ 72° F | 000000000 | 0000 |
| 1/2 | 1/4 | 08 | 04 | 6,000 psi @ 72° F | 000000000 | 0000 |
| 1/2 | 3/8 | 08 | 06 | 6,000 psi @ 72° F | 000000000 | 0000 |
| 3/4 | 1/4 | 12 | 04 | 5,500 psi @ 72° F | 000000000 | 00000 |
| 3/4 | 3/8 | 12 | 06 | 2,500 psi @ 72° F | 000000000 | 00000 |
| 3/4 | 1/2 | 12 | 08 | 5,500 psi @ 72° F | 000000000 | 0000 |
| 1 | 3/4 | 16 | 12 | 4,500 psi @ 72° F | 000000000 | 00000 |
| 1 1/4 | 1 | 20 | 16 | 3,000 psi @ 72° F | 000000000 | 00000 |
BSPP Male | ||||||
| 1/4 | 1/8 | 04 | 02 | 5,100 psi @ 72° F | 00000000 | 0000 |
| 3/8 | 1/8 | 06 | 02 | 5,500 psi @ 72° F | 00000000 | 0000 |
| 3/8 | 1/4 | 06 | 04 | 5,500 psi @ 72° F | 00000000 | 0000 |
| 1/2 | 1/8 | 08 | 02 | 4,500 psi @ 72° F | 00000000 | 0000 |
| 1/2 | 1/4 | 08 | 04 | 4,500 psi @ 72° F | 00000000 | 0000 |
| 1/2 | 3/8 | 08 | 06 | 4,500 psi @ 72° F | 00000000 | 0000 |
| 3/4 | 1/4 | 12 | 04 | 3,500 psi @ 72° F | 00000000 | 00000 |
| 3/4 | 3/8 | 12 | 06 | 3,500 psi @ 72° F | 00000000 | 00000 |
| 3/4 | 1/2 | 12 | 08 | 3,500 psi @ 72° F | 00000000 | 00000 |
| 1 | 1/4 | 16 | 04 | 3,000 psi @ 72° F | 00000000 | 00000 |
| 1 | 3/8 | 16 | 06 | 3,000 psi @ 72° F | 00000000 | 00000 |
| 1 | 1/2 | 16 | 08 | 3,000 psi @ 72° F | 00000000 | 00000 |
| 1 | 3/4 | 16 | 12 | 3,000 psi @ 72° F | 00000000 | 00000 |
BSPT Male | ||||||
| 1/4 | 1/8 | 04 | 02 | 5,100 psi @ 72° F | 00000000 | 00000 |
| 3/8 | 1/8 | 06 | 02 | 5,500 psi @ 72° F | 00000000 | 00000 |
| 3/8 | 1/4 | 06 | 04 | 5,500 psi @ 72° F | 00000000 | 00000 |
| 1/2 | 1/4 | 08 | 04 | 4,500 psi @ 72° F | 00000000 | 00000 |
| 1/2 | 3/8 | 08 | 06 | 4,500 psi @ 72° F | 00000000 | 00000 |
| 3/4 | 1/2 | 12 | 08 | 3,500 psi @ 72° F | 00000000 | 00000 |
| 1 | 3/4 | 16 | 12 | 3,000 psi @ 72° F | 00000000 | 00000 |
| 1 1/4 | 1 | 20 | 16 | 2,500 psi @ 72° F | 00000000 | 00000 |
Replacement Washers
- Temperature Range: -20° to 230° F
| For Pipe Size | For Thread Size | Gasket Material | Thickness | Each | |
For BSPP Male | |||||
|---|---|---|---|---|---|
| 1/8 | __ | Buna-N Rubber | 2mm | 00000000 | 00000 |
| 1/4 | __ | Buna-N Rubber | 2.03mm | 00000000 | 000 |
| 3/8 | __ | Buna-N Rubber | 2mm | 00000000 | 000 |
| 1/2 | __ | Buna-N Rubber | 2.5mm | 00000000 | 0000 |
| 5/8 | __ | Buna-N Rubber | 2.5mm | 00000000 | 0000 |
| 3/4 | __ | Buna-N Rubber | 2.5mm | 00000000 | 0000 |
| 1 | __ | Buna-N Rubber | 3.2mm | 00000000 | 0000 |
For Metric Male | |||||
| __ | M10 | Buna-N Rubber | 2mm | 00000000 | 000 |
| __ | M12 | Buna-N Rubber | 1.5mm | 00000000 | 0000 |
| __ | M14 | Buna-N Rubber | 1.5mm | 00000000 | 0000 |
| __ | M16 | Buna-N Rubber | 1.5mm | 00000000 | 0000 |
| __ | M18 | Buna-N Rubber | 1.5mm | 00000000 | 0000 |
| __ | M20 | Buna-N Rubber | 1.5mm | 00000000 | 0000 |
| __ | M22 | Buna-N Rubber | 2mm | 00000000 | 0000 |
| __ | M24 | Buna-N Rubber | 2mm | 00000000 | 0000 |
| __ | M26 | Buna-N Rubber | 2.5mm | 00000000 | 0000 |
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, 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 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
Easy-Fit Barbed Hose Fittings for Air and Water
Low-profile barbs and a longer first barb allow for a smoother, easier installation than other barbed fittings. Slide the barbed end into rubber hose and secure with a clamp.
Steel fittings are stronger and more durable than other metal fittings. They should be used in noncorrosive environments. Zinc-plated steel fittings have slightly better corrosion resistance than unplated steel fittings. Fittings with a threaded end are also known as hose nipples.
Fittings with a hex body can be tightened with a wrench.
For technical drawings and 3-D models, click on a part number.
Straight Adapters, Hose × NPT Male Threaded Pipe
Straight Adapter with Hex Body
- Maximum Pressure: 125 psi @ 72° F, except For 5" to 8" Hose IDs: 100 psi @ 72° F
- Maximum Vacuum: For 1/2" to 4" Hose IDs: 26 in. of Hg @ 72° F
- Temperature Range: -20° to 200° F
- Attachment Type: Use Worm-Drive Clamps, Bolt Clamps or Band-and-Buckle Clamps
- Specifications Met: See table
| For Hose ID | Pipe Size | Body Shape | Specifications Met | Each | |
Steel | |||||
|---|---|---|---|---|---|
| 1/2" | 1/2 | Hex | ASME B1.20.1, ASTM A53 | 0000000 | 00000 |
| 3/4" | 3/4 | Hex | ASME B1.20.1, ASTM A53 | 0000000 | 0000 |
| 1" | 1 | Hex | ASME B1.20.1, ASTM A53 | 0000000 | 0000 |
| 1 1/4" | 1 1/4 | Hex | ASME B1.20.1, ASTM A53 | 0000000 | 0000 |
| 1 1/2" | 1 1/2 | Hex | ASME B1.20.1, ASTM A53 | 0000000 | 0000 |
Zinc-Plated Steel | |||||
| 1/2" | 1/2 | Hex | ASME B1.20.1, ASTM A53 | 0000000 | 0000 |
| 3/4" | 3/4 | Hex | ASME B1.20.1, ASTM A53 | 0000000 | 0000 |
| 1" | 1 | Hex | ASME B1.20.1, ASTM A53 | 0000000 | 0000 |
| 1 1/4" | 1 1/4 | Hex | ASME B1.20.1, ASTM A53 | 0000000 | 0000 |
| 1 1/2" | 1 1/2 | Hex | ASME B1.20.1, ASTM A53 | 0000000 | 0000 |