Nut, Steel, Compression, 1/4 in MPN:4 BU-S
Nut, Steel, Compression, 1/4 in
This Parker Ferulok compression fitting nut is designed for use with fluids and gases in high-temperature applications. Made from steel with a zinc-plated finish, it provides reliable performance in extreme conditions, with a maximum operating temperature of 500°F. The 7/16 in.-20 thread size and 1/4 in. outer diameter compatibility make it ideal for a variety of industries, including aerospace, automotive, and industrial processes. Its compact size and durable construction make it a versatile solution for engineers and technicians seeking a high-quality, long-lasting fitting. Its use in high-temperature applications ensures consistent performance and extends equipment lifespan.
Top product features:
- Zinc plating provides corrosion resistance
- Compression fitting allows for secure connection to 1/4 in tubing
- Thread size of 7/16 In.-20 enables connection to compatible fittings
Top product applications:
- Fluid Power Systems
- Gases
- Hydraulic Systems
Compression Fitting Nut, Application Fluids, Gases, Finish/Coating Zinc Plated, Fitting Material Steel, Material Grade 1045, 1215, Maximum Operating Temperature 500 Degrees F, Overall Length 23/32 in, Thread Size 7/16 In.-20, Specific Fitting Shape Nut, System of Measurement Imperial, Compatible Tube Outer Diameter 1/4 in, Series Ferulok, Standards SAE J514, Compatible Tube Hardness Not Applicable, Fitting Connection Type Compression, Hex Size 9/16 in, Minimum Operating Temperature 65 Degrees F
Additional Information
- Country of Origin: TW
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 0.80
- Package Width: 0.70
- Package Height: 0.70
- Package Weight: 0.03
Product info last updated on February 3, 2026 9:30am UTC
Category: Pipes, Valves and Fittings