Tubing Connector Nuts, low pressure, 1/16 inch, PEEK, Natural with 1/4-28 screw threads, for use with flange free, polymeric tubing. ARE-Applied Research brand. 10/PK.
Additional Info:
The 45316‑N‑010 PEEK Tubing Connector Nuts (10/Pack) are low-pressure fluidic fittings engineered for connecting 1/16 inch OD flangeless polymeric tubing in HPLC systems and other fluid handling applications. These finger-tightened connector nuts provide a secure, leak‑free connection without requiring tubing flanging.
Manufactured from natural (unpigmented) PEEK (polyether ether ketone), these fittings provide superior chemical resistance and mechanical strength, making them ideal for applications requiring maximum material purity, minimal extractables, and broad solvent compatibility.
✅ Key Benefits
Flangeless Connection Design Eliminates the need for tubing flanging
Finger-Tight Installation Quick, tool-free connections
Standard 1/4‑28 Thread Compatibility Fits common low-pressure HPLC ports
High-Performance PEEK Construction Superior chemical resistance and durability vs Delrin
Natural (Unpigmented) Material Ideal for sensitive analyses and low-leachable applications
Optimized for 1/16" Tubing Systems Suitable for analytical-scale, low-flow applications
10/Pack Configuration Ideal for routine use and system maintenance
Performance & Design
Material: Natural PEEK
Excellent chemical resistance
High mechanical strength
Broad solvent compatibility
Free of added pigments and dyes
Connection Type:
1/4‑28 UNF threaded nut
Designed for flangeless tubing systems
Engineered for:
Reliable low-pressure sealing
Precision performance in narrow-bore tubing systems
Consistent operation in sensitive analytical workflows
System Role & Integration
Connects 1/16" OD polymeric tubing to HPLC system ports
Requires separate ferrules for proper sealing
Used in:
Analytical HPLC systems
LC‑MS and trace-level analysis
Applications requiring reduced extractables and leachables
⚠️ Usage Notes
Tubing must NOT be flanged (flangeless only)
Ferrules are required for proper sealing
Compatible with standard 1/4‑28 UNF ports
Designed for low-pressure applications only
Pressure Limit: ~500 psi (34.5 bar)
Maximum Temperature: 100°C
Specifications
Product Type: Tubing Connector Nuts
Material: PEEK (Natural)
Color: Natural (Unpigmented)
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
Pack Size: 10 per pack
Brand: ARE‑Applied Research™
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