Description
Compression Nuts
Threaded compression nuts for securing tubing connections in lubrication systems.
Compression nuts are used with compression ferrules and fittings to secure tubing connections in centralized lubrication systems. They apply the pressure needed to seat the ferrule and form a reliable, leak-resistant seal between the tube and fitting. Commonly used in grease and oil-based systems for construction equipment, industrial machinery, commercial vehicles, and wheel flange lubrication. Available in various thread sizes and pressure classifications.
Variations
- 104-220 8mm x 1 for 4mm nylon tubing [brass]
- 106-200 6mm female - LL
- 106-200-L 6mm female - L
- 106-205 10mm x 1 for 6mm tubing
- 108-200 8mm female - LL
- 108-200-L 8mm female - L
- 110-200 10mm female - LL
- 110-200-L 10mm female - L
Material & Benefits: Steel Zinc-nickel (CrVIF)
Our steel fittings feature a Zinc-nickel (CrVIF) alloy coating, electroplated directly onto the surface for superior corrosion resistance and durability. This finish combines approximately 10–15% nickel with zinc to form a hard, smooth, and long-lasting protective layer—making it an ideal alternative to traditional zinc or cadmium coatings.
Benefits of Zinc-nickel Coating
- Provides up to 10x more corrosion resistance than standard zinc
- Offers improved wear resistance for moving parts
- Withstands thermal stress better than conventional finishes
- Commonly used in automotive and aerospace applications
Additional Information
For more information about compression fittings, or to determine if this product is right for your application, contact us online or at (413) 788-5823.
