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 Copper Tubing
- For Use With: Air, Cutting Oil, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Water
- Temperature Range: -40° to 400° F
- Tubing: Use with seamless copper
- Specifications Met: ASME B31.3
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 brass for good 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.
For Tube | ||||||
---|---|---|---|---|---|---|
OD | Wall Thick. | Pipe Size | Material | Max. Pressure | Each | |
NPT Threads | ||||||
1/8" | 0.035" | 1/8 | Brass | 2,900 psi @ 72° F | 00000000 | 00000 |
1/8" | 0.035" | 1/4 | Brass | 2,900 psi @ 72° F | 00000000 | 0000 |
3/16" | 0.035" | 1/8 | Brass | 2,300 psi @ 72° F | 00000000 | 0000 |
1/4" | 0.035" | 1/8 | Brass | 1,600 psi @ 72° F | 00000000 | 0000 |
1/4" | 0.035" | 1/4 | Brass | 1,600 psi @ 72° F | 00000000 | 0000 |
1/4" | 0.035" | 3/8 | Brass | 1,600 psi @ 72° F | 00000000 | 0000 |
1/4" | 0.035" | 1/2 | Brass | 1,600 psi @ 72° F | 00000000 | 00000 |
5/16" | 0.035" | 1/8 | Brass | 1,300 psi @ 72° F | 00000000 | 0000 |
5/16" | 0.035" | 1/4 | Brass | 1,300 psi @ 72° F | 00000000 | 0000 |
3/8" | 0.035" | 1/8 | Brass | 1,000 psi @ 72° F | 00000000 | 0000 |
3/8" | 0.035" | 1/4 | Brass | 1,000 psi @ 72° F | 00000000 | 0000 |
3/8" | 0.035" | 3/8 | Brass | 1,000 psi @ 72° F | 00000000 | 0000 |
3/8" | 0.035" | 1/2 | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 1/4 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 3/8 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 1/2 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 3/4 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
5/8" | 0.049" | 3/8 | Brass | 900 psi @ 72° F | 00000000 | 00000 |
5/8" | 0.049" | 1/2 | Brass | 900 psi @ 72° F | 00000000 | 00000 |
3/4" | 0.049" | 1/2 | Brass | 700 psi @ 72° F | 00000000 | 00000 |
3/4" | 0.049" | 3/4 | Brass | 700 psi @ 72° F | 00000000 | 00000 |
1" | 0.065" | 1 | Brass | 700 psi @ 72° F | 00000000 | 00000 |
6mm | 1mm | 1/4 | Brass | 2,030 psi @ 72° F | 00000000 | 0000 |
6mm | 1mm | 1/2 | Brass | 2,030 psi @ 72° F | 00000000 | 00000 |
8mm | 1mm | 1/4 | Brass | 1,450 psi @ 72° F | 00000000 | 00000 |
10mm | 1mm | 1/4 | Brass | 1,160 psi @ 72° F | 00000000 | 00000 |
10mm | 1mm | 1/2 | Brass | 1,160 psi @ 72° F | 00000000 | 00000 |
12mm | 1mm | 1/4 | Brass | 870 psi @ 72° F | 00000000 | 00000 |
12mm | 1mm | 1/2 | Brass | 870 psi @ 72° F | 00000000 | 00000 |
BSPP Threads | ||||||
6mm | 1mm | 1/4 | Brass | 2,030 psi @ 72° F | 00000000 | 00000 |
12mm | 1mm | 1/2 | Brass | 870 psi @ 72° F | 00000000 | 00000 |
BSPT Threads | ||||||
1/8" | 0.028" | 1/8 | Brass | 2,700 psi @ 72° F | 0000000 | 0000 |
1/4" | 0.035" | 1/8 | Brass | 1,600 psi @ 72° F | 00000000 | 0000 |
1/4" | 0.035" | 1/4 | Brass | 1,600 psi @ 72° F | 00000000 | 0000 |
1/4" | 0.035" | 1/2 | Brass | 1,600 psi @ 72° F | 00000000 | 00000 |
3/8" | 0.035" | 1/4 | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
3/8" | 0.035" | 1/2 | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.049" | 1/4 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.049" | 1/2 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
For Tube | ||||||
---|---|---|---|---|---|---|
OD | Wall Thick. | Pipe Size | Material | Max. Pressure | Each | |
NPT Threads | ||||||
1/8" | 0.035" | 1/8 | Brass | 2,900 psi @ 72° F | 00000000 | 000000 |
1/8" | 0.035" | 1/4 | Brass | 2,900 psi @ 72° F | 00000000 | 0000 |
3/16" | 0.035" | 1/8 | Brass | 2,300 psi @ 72° F | 00000000 | 0000 |
1/4" | 0.035" | 1/8 | Brass | 1,600 psi @ 72° F | 00000000 | 0000 |
1/4" | 0.035" | 1/4 | Brass | 1,600 psi @ 72° F | 00000000 | 0000 |
1/4" | 0.035" | 3/8 | Brass | 1,600 psi @ 72° F | 00000000 | 00000 |
1/4" | 0.035" | 1/2 | Brass | 1,600 psi @ 72° F | 00000000 | 00000 |
5/16" | 0.035" | 1/8 | Brass | 1,300 psi @ 72° F | 00000000 | 0000 |
5/16" | 0.035" | 1/4 | Brass | 1,300 psi @ 72° F | 00000000 | 0000 |
3/8" | 0.035" | 1/8 | Brass | 1,000 psi @ 72° F | 00000000 | 0000 |
3/8" | 0.035" | 1/4 | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
3/8" | 0.035" | 3/8 | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
3/8" | 0.035" | 1/2 | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 1/4 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 3/8 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 1/2 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 3/4 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
5/8" | 0.049" | 3/8 | Brass | 900 psi @ 72° F | 00000000 | 00000 |
5/8" | 0.049" | 1/2 | Brass | 900 psi @ 72° F | 00000000 | 00000 |
3/4" | 0.049" | 1/2 | Brass | 700 psi @ 72° F | 00000000 | 00000 |
3/4" | 0.049" | 3/4 | Brass | 700 psi @ 72° F | 00000000 | 00000 |
1" | 0.065" | 1 | Brass | 700 psi @ 72° F | 00000000 | 00000 |
8mm | 1mm | 1/4 | Brass | 1,450 psi @ 72° F | 0000000 | 00000 |
10mm | 1mm | 1/2 | Brass | 1,160 psi @ 72° F | 00000000 | 00000 |
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 | Each | |
NPT Threads | |||||
---|---|---|---|---|---|
1/4" | 1/8 | Brass | 1,600 psi @ 72° F | 00000000 | 00000 |
1/4" | 1/4 | Brass | 1,600 psi @ 72° F | 00000000 | 0000 |
3/8" | 1/4 | Brass | 1,000 psi @ 72° F | 00000000 | 0000 |
3/8" | 3/8 | Brass | 1,000 psi @ 72° F | 00000000 | 0000 |
1/2" | 3/8 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
1/2" | 1/2 | Brass | 800 psi @ 72° F | 00000000 | 0000 |
For Tube | |||||
---|---|---|---|---|---|
OD | Wall Thick. | Material | Max. Pressure | Each | |
1/16" | 0.028" | Brass | 5,400 psi @ 72° F | 00000000 | 000000 |
1/8" | 0.035" | Brass | 2,900 psi @ 72° F | 00000000 | 00000 |
3/16" | 0.035" | Brass | 2,300 psi @ 72° F | 00000000 | 0000 |
1/4" | 0.035" | Brass | 1,600 psi @ 72° F | 00000000 | 0000 |
5/16" | 0.035" | Brass | 1,300 psi @ 72° F | 00000000 | 0000 |
3/8" | 0.035" | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | Brass | 800 psi @ 72° F | 00000000 | 00000 |
5/8" | 0.049" | Brass | 900 psi @ 72° F | 00000000 | 00000 |
3/4" | 0.049" | Brass | 700 psi @ 72° F | 00000000 | 00000 |
1" | 0.065" | Brass | 700 psi @ 72° F | 00000000 | 00000 |
6mm | 1mm | Brass | 2,030 psi @ 72° F | 00000000 | 00000 |
8mm | 1mm | Brass | 1,450 psi @ 72° F | 00000000 | 00000 |
10mm | 1mm | Brass | 1,160 psi @ 72° F | 0000000 | 00000 |
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 | Each | |
1/16" | 0.028" | Brass | 5,400 psi @ 72° F | 00000000 | 000000 |
1/8" | 0.035" | Brass | 2,900 psi @ 72° F | 00000000 | 00000 |
3/16" | 0.035" | Brass | 2,300 psi @ 72° F | 00000000 | 00000 |
1/4" | 0.035" | Brass | 1,600 psi @ 72° F | 00000000 | 00000 |
5/16" | 0.035" | Brass | 1,300 psi @ 72° F | 00000000 | 00000 |
3/8" | 0.035" | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | Brass | 800 psi @ 72° F | 00000000 | 00000 |
5/8" | 0.049" | Brass | 900 psi @ 72° F | 00000000 | 00000 |
3/4" | 0.049" | Brass | 700 psi @ 72° F | 00000000 | 00000 |
1" | 0.065" | Brass | 700 psi @ 72° F | 00000000 | 00000 |
For Tube (A) | For Tube (B) | ||||||
---|---|---|---|---|---|---|---|
OD | Wall Thick. | OD | Wall Thick. | Material | Max. Pressure | Each | |
1/8" | 0.035" | 1/16" | 0.028" | Brass | 2,900 psi @ 72° F | 00000000 | 000000 |
3/16" | 0.035" | 1/8" | 0.035" | Brass | 2,300 psi @ 72° F | 00000000 | 00000 |
1/4" | 0.035" | 1/16" | 0.028" | Brass | 1,600 psi @ 72° F | 00000000 | 00000 |
1/4" | 0.035" | 1/8" | 0.035" | Brass | 1,600 psi @ 72° F | 00000000 | 0000 |
5/16" | 0.035" | 1/4" | 0.035" | Brass | 1,300 psi @ 72° F | 00000000 | 0000 |
3/8" | 0.035" | 1/4" | 0.035" | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 1/4" | 0.035" | Brass | 800 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 3/8" | 0.035" | Brass | 800 psi @ 72° F | 00000000 | 00000 |
3/4" | 0.049" | 1/2" | 0.035" | Brass | 700 psi @ 72° F | 00000000 | 00000 |
For Tube | ||||||
---|---|---|---|---|---|---|
OD | Wall Thick. | Pipe Size | Material | Max. Pressure | Each | |
BSPT Threads | ||||||
1/4" | 0.035" | 1/4 | Brass | 1,600 psi @ 72° F | 00000000 | 000000 |
NPT Threads | ||||||
1/8" | 0.035" | 1/8 | Brass | 2,900 psi @ 72° F | 00000000 | 00000 |
1/8" | 0.035" | 1/4 | Brass | 2,900 psi @ 72° F | 00000000 | 00000 |
3/16" | 0.035" | 1/8 | Brass | 2,300 psi @ 72° F | 00000000 | 00000 |
1/4" | 0.035" | 1/8 | Brass | 1,600 psi @ 72° F | 00000000 | 00000 |
1/4" | 0.035" | 1/4 | Brass | 1,600 psi @ 72° F | 00000000 | 00000 |
1/4" | 0.035" | 3/8 | Brass | 1,600 psi @ 72° F | 00000000 | 00000 |
1/4" | 0.035" | 1/2 | Brass | 1,600 psi @ 72° F | 00000000 | 00000 |
5/16" | 0.035" | 1/8 | Brass | 1,300 psi @ 72° F | 00000000 | 00000 |
5/16" | 0.035" | 1/4 | Brass | 1,300 psi @ 72° F | 00000000 | 00000 |
3/8" | 0.035" | 1/8 | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
3/8" | 0.035" | 1/4 | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
3/8" | 0.035" | 3/8 | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
3/8" | 0.035" | 1/2 | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 1/4 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 3/8 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 1/2 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 3/4 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
5/8" | 0.049" | 3/8 | Brass | 900 psi @ 72° F | 00000000 | 00000 |
5/8" | 0.049" | 1/2 | Brass | 900 psi @ 72° F | 00000000 | 00000 |
3/4" | 0.049" | 1/2 | Brass | 700 psi @ 72° F | 00000000 | 00000 |
3/4" | 0.049" | 3/4 | Brass | 700 psi @ 72° F | 00000000 | 00000 |
1" | 0.065" | 1 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
6mm | 1mm | 1/4 | Brass | 2,030 psi @ 72° F | 00000000 | 00000 |
8mm | 1mm | 1/4 | Brass | 1,450 psi @ 72° F | 00000000 | 00000 |
For Tube | |||||
---|---|---|---|---|---|
OD | Wall Thick. | Material | Max. Pressure | Each | |
1/8" | 0.035" | Brass | 2,900 psi @ 72° F | 00000000 | 000000 |
3/16" | 0.035" | Brass | 2,300 psi @ 72° F | 00000000 | 00000 |
1/4" | 0.035" | Brass | 1,600 psi @ 72° F | 00000000 | 00000 |
5/16" | 0.035" | Brass | 1,300 psi @ 72° F | 00000000 | 00000 |
3/8" | 0.035" | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | Brass | 800 psi @ 72° F | 00000000 | 00000 |
5/8" | 0.049" | Brass | 900 psi @ 72° F | 00000000 | 00000 |
3/4" | 0.049" | Brass | 700 psi @ 72° F | 00000000 | 00000 |
1" | 0.065" | Brass | 800 psi @ 72° F | 00000000 | 000000 |
8mm | 1mm | Brass | 1,450 psi @ 72° F | 00000000 | 00000 |
10mm | 1mm | Brass | 1,160 psi @ 72° F | 00000000 | 00000 |
Inline tees are also known as branch tees.
For Tube | ||||||
---|---|---|---|---|---|---|
OD | Wall Thick. | Pipe Size | Material | Max. Pressure | Each | |
NPT Threads | ||||||
1/8" | 0.035" | 1/8 | Brass | 2,900 psi @ 72° F | 00000000 | 000000 |
1/8" | 0.035" | 1/4 | Brass | 2,900 psi @ 72° F | 00000000 | 00000 |
3/16" | 0.035" | 1/8 | Brass | 2,300 psi @ 72° F | 00000000 | 00000 |
1/4" | 0.035" | 1/8 | Brass | 1,600 psi @ 72° F | 00000000 | 00000 |
1/4" | 0.035" | 1/4 | Brass | 1,600 psi @ 72° F | 00000000 | 00000 |
1/4" | 0.035" | 3/8 | Brass | 1,600 psi @ 72° F | 00000000 | 00000 |
5/16" | 0.035" | 1/8 | Brass | 1,300 psi @ 72° F | 00000000 | 00000 |
5/16" | 0.035" | 1/4 | Brass | 1,300 psi @ 72° F | 00000000 | 00000 |
3/8" | 0.035" | 1/4 | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
3/8" | 0.035" | 3/8 | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
3/8" | 0.035" | 1/2 | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 1/4 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 3/8 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 1/2 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
5/8" | 0.049" | 1/2 | Brass | 900 psi @ 72° F | 00000000 | 00000 |
Inline tees are also known as branch tees.
For Tube | ||||||
---|---|---|---|---|---|---|
OD | Wall Thick. | Pipe Size | Material | Max. Pressure | Each | |
NPT Threads | ||||||
1/8" | 0.035" | 1/8 | Brass | 2,900 psi @ 72° F | 00000000 | 000000 |
1/4" | 0.035" | 1/8 | Brass | 1,600 psi @ 72° F | 00000000 | 00000 |
1/4" | 0.035" | 1/4 | Brass | 1,600 psi @ 72° F | 00000000 | 00000 |
1/4" | 0.035" | 3/8 | Brass | 1,600 psi @ 72° F | 00000000 | 00000 |
1/4" | 0.035" | 1/2 | Brass | 1,600 psi @ 72° F | 00000000 | 00000 |
3/8" | 0.035" | 1/4 | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
3/8" | 0.035" | 3/8 | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 1/4 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 3/8 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 1/2 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
5/8" | 0.049" | 1/2 | Brass | 900 psi @ 72° F | 00000000 | 00000 |
3/4" | 0.049" | 3/4 | Brass | 700 psi @ 72° F | 00000000 | 00000 |
Right-angle tees are also known as run tees.
For Tube | ||||||
---|---|---|---|---|---|---|
OD | Wall Thick. | Pipe Size | Material | Max. Pressure | Each | |
NPT Threads | ||||||
1/8" | 0.035" | 1/8 | Brass | 2,900 psi @ 72° F | 00000000 | 000000 |
1/8" | 0.035" | 1/4 | Brass | 2,900 psi @ 72° F | 00000000 | 00000 |
3/16" | 0.035" | 1/8 | Brass | 2,300 psi @ 72° F | 00000000 | 00000 |
1/4" | 0.035" | 1/8 | Brass | 1,600 psi @ 72° F | 00000000 | 00000 |
1/4" | 0.035" | 1/4 | Brass | 1,600 psi @ 72° F | 00000000 | 00000 |
5/16" | 0.035" | 1/8 | Brass | 1,300 psi @ 72° F | 00000000 | 00000 |
3/8" | 0.035" | 1/8 | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
3/8" | 0.035" | 1/4 | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
3/8" | 0.035" | 3/8 | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
3/8" | 0.035" | 1/2 | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 1/4 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 3/8 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | 1/2 | Brass | 800 psi @ 72° F | 00000000 | 00000 |
5/8" | 0.049" | 1/2 | Brass | 900 psi @ 72° F | 00000000 | 00000 |
3/4" | 0.049" | 3/4 | Brass | 700 psi @ 72° F | 00000000 | 000000 |
For Tube | |||||
---|---|---|---|---|---|
OD | Wall Thick. | Material | Max. Pressure | Each | |
1/16" | 0.028" | Brass | 5,400 psi @ 72° F | 00000000 | 000000 |
1/8" | 0.035" | Brass | 2,900 psi @ 72° F | 00000000 | 00000 |
3/16" | 0.035" | Brass | 2,300 psi @ 72° F | 00000000 | 00000 |
1/4" | 0.035" | Brass | 1,600 psi @ 72° F | 00000000 | 00000 |
5/16" | 0.035" | Brass | 1,300 psi @ 72° F | 00000000 | 00000 |
3/8" | 0.035" | Brass | 1,000 psi @ 72° F | 00000000 | 00000 |
1/2" | 0.035" | Brass | 800 psi @ 72° F | 00000000 | 00000 |
5/8" | 0.049" | Brass | 900 psi @ 72° F | 00000000 | 00000 |
3/4" | 0.049" | Brass | 700 psi @ 72° F | 00000000 | 00000 |
1" | 0.065" | Brass | 800 psi @ 72° F | 00000000 | 000000 |
6mm | 1mm | Brass | 2,030 psi @ 72° F | 00000000 | 00000 |
12mm | 1mm | Brass | 870 psi @ 72° F | 0000000 | 00000 |
Caps for tubing have a nut and a sleeve so you can close off the end of your tubing in place of a fitting. Caps for fittings replace the nut and sleeve of an existing fitting.
For Tube | For Tubing | For Fitting | |||||
---|---|---|---|---|---|---|---|
OD | Wall Thick. | Material | Max. Pressure | Each | Each | ||
1/16" | 0.028" | Brass | 5,400 psi @ 72° F | 000000 | 00 | 00000000 | 00000 |
1/8" | 0.035" | Brass | 2,900 psi @ 72° F | 00000000 | 00000 | 00000000 | 0000 |
3/16" | 0.035" | Brass | 2,300 psi @ 72° F | 00000000 | 0000 | 00000000 | 0000 |
1/4" | 0.035" | Brass | 1,600 psi @ 72° F | 00000000 | 0000 | 00000000 | 0000 |
5/16" | 0.035" | Brass | 1,300 psi @ 72° F | 00000000 | 0000 | 00000000 | 0000 |
3/8" | 0.035" | Brass | 1,000 psi @ 72° F | 00000000 | 0000 | 00000000 | 0000 |
1/2" | 0.035" | Brass | 800 psi @ 72° F | 00000000 | 00000 | 00000000 | 0000 |
5/8" | 0.049" | Brass | 900 psi @ 72° F | 00000000 | 0000 | 00000000 | 0000 |
3/4" | 0.049" | Brass | 700 psi @ 72° F | 00000000 | 00000 | 00000000 | 0000 |
1" | 0.065" | Brass | 700 psi @ 72° F | 00000000 | 00000 | 00000000 | 00000 |
6mm | 1mm | Brass | 2,030 psi @ 72° F | 00000000 | 0000 | 00000000 | 0000 |
10mm | 1mm | Brass | 1,160 psi @ 72° F | 00000000 | 0000 | 000000 | 00 |
For Tube OD | Nut Material | Max. Pressure | Each | |
1/16" | Brass | 5,400 psi @ 72° F | 00000000 | 00000 |
1/8" | Brass | 2,900 psi @ 72° F | 00000000 | 0000 |
3/16" | Brass | 2,300 psi @ 72° F | 00000000 | 0000 |
1/4" | Brass | 1,600 psi @ 72° F | 00000000 | 0000 |
5/16" | Brass | 1,300 psi @ 72° F | 00000000 | 0000 |
3/8" | Brass | 1,000 psi @ 72° F | 00000000 | 0000 |
1/2" | Brass | 800 psi @ 72° F | 00000000 | 0000 |
5/8" | Brass | 900 psi @ 72° F | 00000000 | 0000 |
3/4" | Brass | 700 psi @ 72° F | 00000000 | 0000 |
1" | Brass | 800 psi @ 72° F | 00000000 | 00000 |
6mm | Brass | 2,030 psi @ 72° F | 00000000 | 0000 |
8mm | Brass | 1,450 psi @ 72° F | 00000000 | 0000 |
10mm | Brass | 1,160 psi @ 72° F | 00000000 | 0000 |
12mm | Brass | 870 psi @ 72° F | 00000000 | 0000 |
For Tube OD | Sleeve Material | Front Sleeve Lg. | Back Sleeve Lg. | Max. Pressure | Each | |
1/16" | Brass | 3/32" | 1/16" | 5,400 psi @ 72° F | 00000000 | 00000 |
1/8" | Brass | 3/16" | 3/32" | 2,900 psi @ 72° F | 00000000 | 0000 |
3/16" | Brass | 3/16" | 3/32" | 2,300 psi @ 72° F | 00000000 | 0000 |
1/4" | Brass | 3/16" | 3/32" | 1,600 psi @ 72° F | 00000000 | 0000 |
5/16" | Brass | 3/16" | 3/32" | 1,300 psi @ 72° F | 00000000 | 0000 |
3/8" | Brass | 3/16" | 3/32" | 1,000 psi @ 72° F | 00000000 | 0000 |
1/2" | Brass | 19/64" | 5/32" | 800 psi @ 72° F | 00000000 | 0000 |
5/8" | Brass | 19/64" | 5/32" | 900 psi @ 72° F | 00000000 | 00000 |
3/4" | Brass | 19/64" | 5/32" | 700 psi @ 72° F | 00000000 | 0000 |
1" | Brass | 3/8" | 13/16" | 800 psi @ 72° F | 00000000 | 00000 |
6mm | Brass | 5mm | 3mm | 2,030 psi @ 72° F | 00000000 | 0000 |
8mm | Brass | 5mm | 3mm | 1,450 psi @ 72° F | 00000000 | 0000 |
10mm | Brass | 5mm | 3mm | 1,160 psi @ 72° F | 00000000 | 0000 |
12mm | Brass | 7mm | 4mm | 870 psi @ 72° F | 00000000 | 0000 |
Front and Back Sleeves for Yor-Lok Fittings for Copper Tubing
- For Use With: Air, Cutting Oil, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Water
- Temperature Range: -40° to 400° F
- Tubing: Use with seamless copper
- Specifications Met: ASME B31.3
- Compatible With: Let-Lok, Parker A-Lok, Swagelok®
Use these sleeves with Yor-Lok nuts and fittings to create an extra-strong seal on copper tubing. Sleeves are brass for good corrosion resistance. They are also known as ferrules.
For technical drawings and 3-D models, click on a part number.
For Tube OD | Sleeve Material | Front Sleeve Lg. | Back Sleeve Lg. | Max. Pressure | Each | |
1/16" | Brass | 3/32" | 1/16" | 5,400 psi @ 72° F | 00000000 | 00000 |
1/8" | Brass | 3/16" | 3/32" | 2,900 psi @ 72° F | 00000000 | 0000 |
3/16" | Brass | 3/16" | 3/32" | 2,300 psi @ 72° F | 00000000 | 0000 |
1/4" | Brass | 3/16" | 3/32" | 1,600 psi @ 72° F | 00000000 | 0000 |
5/16" | Brass | 3/16" | 3/32" | 1,300 psi @ 72° F | 00000000 | 0000 |
3/8" | Brass | 3/16" | 3/32" | 1,000 psi @ 72° F | 00000000 | 0000 |
1/2" | Brass | 19/64" | 5/32" | 800 psi @ 72° F | 00000000 | 0000 |
5/8" | Brass | 19/64" | 5/32" | 900 psi @ 72° F | 00000000 | 00000 |
3/4" | Brass | 19/64" | 5/32" | 700 psi @ 72° F | 00000000 | 0000 |
1" | Brass | 3/8" | 13/16" | 800 psi @ 72° F | 00000000 | 00000 |
6mm | Brass | 5mm | 3mm | 2,030 psi @ 72° F | 00000000 | 0000 |
8mm | Brass | 5mm | 3mm | 1,450 psi @ 72° F | 00000000 | 0000 |
10mm | Brass | 5mm | 3mm | 1,160 psi @ 72° F | 00000000 | 0000 |
12mm | Brass | 7mm | 4mm | 870 psi @ 72° F | 00000000 | 0000 |
Nuts for Yor-Lok Fittings for Copper Tubing
- For Use With: Air, Cutting Oil, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Water
- Temperature Range: -40° to 400° F
- Tubing: Use with seamless copper
- Specifications Met: ASME B31.3
- Compatible With: Let-Lok, Parker A-Lok, Swagelok®
Use these nuts with Yor-Lok sleeves and fittings to create an extra-strong seal on copper tubing. They are brass for good corrosion resistance.
For technical drawings and 3-D models, click on a part number.
For Tube OD | Nut Material | Max. Pressure | Each | |
1/16" | Brass | 5,400 psi @ 72° F | 00000000 | 00000 |
1/8" | Brass | 2,900 psi @ 72° F | 00000000 | 0000 |
3/16" | Brass | 2,300 psi @ 72° F | 00000000 | 0000 |
1/4" | Brass | 1,600 psi @ 72° F | 00000000 | 0000 |
5/16" | Brass | 1,300 psi @ 72° F | 00000000 | 0000 |
3/8" | Brass | 1,000 psi @ 72° F | 00000000 | 0000 |
1/2" | Brass | 800 psi @ 72° F | 00000000 | 0000 |
5/8" | Brass | 900 psi @ 72° F | 00000000 | 0000 |
3/4" | Brass | 700 psi @ 72° F | 00000000 | 0000 |
1" | Brass | 800 psi @ 72° F | 00000000 | 00000 |
6mm | Brass | 2,030 psi @ 72° F | 00000000 | 0000 |
8mm | Brass | 1,450 psi @ 72° F | 00000000 | 0000 |
10mm | Brass | 1,160 psi @ 72° F | 00000000 | 0000 |
12mm | Brass | 870 psi @ 72° F | 00000000 | 0000 |