CUSTOM ITEM: Tubing Connector Nuts, low pressure, 1/16 inch, Delrin, Blue with 1/4-28 screw threads, for use with flange free, polymeric tubing. ARE-Applied Research brand. Bulk Price.
Additional Info:
The 45216‑B‑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 allows quick, reliable connections without the need for flanging tools.
Manufactured from blue Delrin™ (polyoxymethylene), this fitting provides high stiffness, low friction, and excellent dimensional stability, making it ideal for routine use in low-pressure flow paths while also enabling color-coded identification.
✅ Key Benefits
Flangeless Connection Design Eliminates the need for tubing flanging
Finger-Tight Installation Fast, tool-free connections
Standard 1/4‑28 Thread Compatibility Fits common low-pressure HPLC ports
Durable Delrin Construction Offers strength, rigidity, and dimensional stability
Color-Coded Identification (Blue) Helps organize flow paths, systems, or users
Performance & Design
Material: Blue Delrin™ (Polyoxymethylene)
High stiffness and strength
Low friction characteristics
Excellent dimensional stability
Connection Type:
1/4‑28 UNF threaded nut
Designed for flangeless tubing systems
Engineered for:
Quick installation without tools
Reliable sealing when used with proper ferrules
Consistent performance in low-pressure environments
System Role & Integration
Connects 1/16" OD polymeric tubing to system ports
Requires separate ferrules to achieve proper sealing
Used in:
Low-pressure HPLC systems
Sample preparation workflows
General laboratory fluidic applications
⚠️ Usage Notes
Tubing must NOT be flanged (flangeless systems 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:
Chlorinated solvents
Strong acidic environments (Delrin sensitivity)
Specifications
Product Type: Tubing Connector Nut
Material: Delrin™ (Polyoxymethylene)
Color: Blue
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