Measure the threaded ends of your fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.
Nuts with Built-In Sleeve for Quick-Assembly
Compression Fittings for Copper Tubing

- For Use With: Air, Cutting Oil, Fuel Oil, Hydraulic Fluid, Mineral Oil, Water
- Temperature Range: -65° to 250° F
- Tubing: Use with copper
Use these nuts with quick-assembly compression fittings to create a strong seal on copper tubing. They have a built-in sleeve (ferrule), so the sleeve is positioned correctly for installation. Thread the nut onto the fitting, then insert the tubing and tighten the nut. They are brass for good corrosion resistance.
| For Tube OD | Nut Material | Sleeve Material | Max. Pressure | Each | |
| 3/8" | Brass | Brass | 1,500 psi @ 72° F | 50815K106 | 00000 |
Nuts and Sleeves for Compression Tube Fittings for Food and Beverage

- Temperature Range: -40° to 200° F
- Tubing: Use with firm or hard (Durometer 45D-65D) EVA plastic, nylon plastic, polyethylene plastic, polypropylene plastic, or polyurethane rubber
- Specifications Met: NSF/ANSI 51
Use these nuts and sleeves with compression fittings for food and beverage to create a seal on plastic tubing. They are nylon for excellent impact and abrasion resistance. A nut and sleeve are included.
Nut | Sleeve | |||||||
|---|---|---|---|---|---|---|---|---|
| For Tube OD | Material | Color | Material | Color | Gripping Ring Material | Max. Pressure | Each | |
| 1/2" | Nylon Plastic | White | Nylon Plastic | White | 302 Stainless Steel | 200 psi @ 72° F | 50775K431 | 00000 |



























