Parker 4BU-S Ferulok Nut, Ferrule, Locknut BU

Product Description

The Parker 4BU-S is a Ferulok nut designed to work with various tubing applications. This fitting makes use of proven European design features combined with innovative improvements. The ferrule grips the tube surface securely, allowing it to withstand pressure without deforming the inner diameter of the tube. It works best with tube wall thicknesses ranging from medium to extra heavy.

• Compatible with 1/4 inch tubing.
• Made from durable steel material.
• Suitable for Nut Flareless configurations.

Product Highlights

The 4BU-S is ideal for high-pressure tubing applications where reliable connections are required.

Product Information

Standard Information

• Manufacturer: Parker
• Trade Name: Ferulok

Technical Specifications

• End 1: 1/4 Inch
• Material: Steel
• Tube Fitting/Adapter Type: Bite Type, Ferulok Flareless
• Configuration Type: Nut, Ferrule, Locknut
• Inch/Metric: Inch
• Parker Division: Tube Fitting
• Parker Group: Fluid Connector