Catalog Number - 45016-K

The 45016‑K Polypropylene Tubing Connector Nuts (10/Pack) are low-pressure fittings designed for connecting 1/16 inch OD flanged polymeric tubing in HPLC systems and other fluid handling applications. These fittings are used in traditional flanged tubing systems, providing a secure mechanical connection when used with compatible washers.

Manufactured from black polypropylene, these connector nuts provide good chemical resistance and durability for routine use in low to medium pressure fluidic systems.

✅ Key Benefits

• Designed for Flanged Tubing Systems Requires tubing to be flanged for proper use

• Standard 1/4‑28 Thread Compatibility Fits common low-pressure HPLC ports

• Durable Polypropylene Construction Offers good chemical resistance for routine applications

• Color-Coded Identification (Black) Supports system organization and flow path labeling

• Optimized for 1/16" Tubing Systems Ideal for analytical-scale, low-flow applications

• 10/Pack Configuration Suitable for routine maintenance and stocking

Performance & Design

• Material: Polypropylene

  • Good chemical resistance

  • Lightweight and durable

  • Suitable for routine laboratory use

• Connection Type:

  • 1/4‑28 UNF threaded nut

  • Designed for flanged tubing systems

Engineered for:

• Reliable low-pressure connections

• Stable sealing when used with washers

• Consistent performance in routine fluidic applications

System Role & Integration

• Connects 1/16" OD flanged polymeric tubing to system ports

• Requires:

  • Flanged tubing (mandatory)

  • Washers (required for proper sealing)

Used in:

• Low to medium pressure HPLC systems

• Analytical and low-flow applications

• Traditional flanged tubing configurations

⚠️ Usage Notes

• Tubing MUST be flanged (NOT flangeless)

• Washers are required for proper sealing

• Compatible with 1/4‑28 UNF ports

• Designed for low to medium pressure applications

• Pressure Limit: ~500 psi (34.5 bar)

• Maximum Temperature: 100°C

Specifications

• Product Type: Tubing Connector Nuts

• Material: Polypropylene

• Color: Black

• Tubing Size: 1/16 inch OD

• Thread Type: 1/4‑28 UNF

• Connection Type: Flanged

• Pressure Limit: ~500 psi (34.5 bar)

• Max Temperature: 100°C

• System Type: Low to medium pressure

• Pack Size: 10 per pack

• Brand: ARE‑Applied Research™

Resources & Ordering Options

• View Flanging Tool for Preparing 1/16" Flanged Tubing Connections

• View Polypropylene Washers for 1/16" Flanged Tubing Connectors