CUSTOM ITEM: Tubing Connector Nuts, low pressure, 1/16 inch, Delrin, Black with 1/4-28 screw threads, for use with flange free, polymeric tubing. ARE-Applied Research brand. Bulk Price.
Additional Info:
The 45216‑K‑1 Delrin Tubing Connector Nut is a low-pressure fluidic fitting designed for connecting 1/16 inch OD flangeless polymeric tubing in HPLC systems and other fluid handling applications. This finger-tightened connector nut provides a simple and reliable method for creating secure connections without the need for tube flanging.
Manufactured from black Delrin™ (polyoxymethylene), this fitting offers high stiffness, low friction, and excellent dimensional stability, making it well-suited for routine fluidic connections in low-pressure zones.
✅ Key Benefits
Flangeless Connection Design Eliminates the need for tubing flanging
Finger-Tight Installation Quick and convenient tubing connections
Compatible with 1/4‑28 Ports Standard low-pressure HPLC connection format
Engineered Delrin Construction Provides durability, rigidity, and dimensional stability
Optimized for Polymeric Tubing Designed specifically for flangeless tubing systems
Performance & Design
Material: Delrin™ (Polyoxymethylene)
High stiffness and strength
Low friction properties
Excellent dimensional stability
Connection Type:
1/4‑28 UNF threaded nut
Designed for flangeless tubing systems
Engineered for:
Quick, tool-free installation
Consistent, reliable sealing with proper ferrules
Low-pressure fluidic environments
System Role & Integration
Connects 1/16" OD polymeric tubing to standard ports
Requires use of separate ferrules for sealing
Used in:
Low-pressure HPLC lines
Sample preparation systems
General fluidic applications
⚠️ Usage Notes
Tubing must NOT be flanged (flangeless only)
Ferrules are required for proper sealing
Designed for low-pressure applications only
Pressure Limit: ~500 psi (34.5 bar)
Maximum Temperature: 100°C
⚠️ Avoid use with:
Chlorine-containing solvents
Strong acidic conditions (Delrin sensitivity)
Specifications
Product Type: Tubing Connector Nut
Material: Delrin™ (Polyoxymethylene)
Color: Black
Tubing Size: 1/16 inch OD
Thread Type: 1/4‑28 UNF
Connection Type: Flangeless
Pressure Limit: ~500 psi (34.5 bar)
Max Temperature: 100°C
System Type: Low pressure
Brand: ARE‑Applied Research™
Packaging: Bulk (Custom Item)
Resources & Ordering Options
Custom Item Pricing Information