Greenlee 304AVBBP Ball Bearing Drive Nut, 3/4" Replacement Draw Stud

Greenlee 304AVBBP Ball Bearing Drive Nut, 3/4" Replacement Draw Stud

The Greenlee 304AVBBP Ball Bearing Drive Nut is a 3/4" replacement manual draw stud engineered for use with screw unit drive applications on Greenlee knockout punch systems. Designed as a direct replacement component, this drive nut restores smooth, reliable operation to screw-driven knockout punch tooling used by electricians and contractors for cutting round openings in enclosures, panels, and boxes. The round-profile drive nut incorporates a ball bearing design that reduces friction during the driving cycle, allowing for consistent torque transfer and easier turning when advancing the draw stud through the material being punched. As a genuine Greenlee replacement part, the 304AVBBP is manufactured to fit and function within the Greenlee screw unit drive system, helping keep existing knockout punch equipment in productive service without the need to replace an entire drive assembly. Manufactured in the United States, this 3/4" drive nut is purpose-built to match the specifications of compatible Greenlee screw unit drive tooling, making it a straightforward maintenance solution for shops and field crews that rely on knockout punches daily.

Key Features

• Trade Size: 3/4" drive nut sized for compatible Greenlee screw unit drive knockout punch tooling.
• Ball Bearing Design: Reduces friction during the drive cycle for smoother, easier operation when advancing the draw stud.
• Replacement Part: Functions as a replacement manual draw stud, restoring operation to existing screw unit drive setups.
• Round Profile: Round product shape matches the drive nut's intended fit within the screw unit drive assembly.
• Application-Specific: Purpose-built for screw unit drive applications on compatible knockout punch equipment.
• Country of Origin: Manufactured in the United States.

Technical Specifications

• Country Of Origin: United States
• Product Shape: Round
• Product Size: 3/4 IN

Typical Applications

• Screw Unit Drive Knockout Punch Operations
• Electrical Panel and Enclosure Fabrication
• Replacement Component for Existing Greenlee Punch Drives
• Commercial and Industrial Electrical Installation Work
• Maintenance and Repair of Knockout Punch Tooling

Why Greenlee?

Greenlee is a trusted name in professional electrical tooling, and the 304AVBBP ball bearing drive nut reflects that commitment by offering electricians and contractors a genuine replacement part that keeps screw unit drive knockout punch equipment running dependably. The ball bearing design and precise 3/4" fit help ensure the drive nut performs as intended within the original equipment, supporting efficient, code-compliant electrical installation work without unnecessary downtime. Choosing genuine Greenlee replacement components like the 304AVBBP helps maintain the performance and reliability that professionals expect from their punch driving equipment on the job site, and keeping a spare on hand can minimize costly delays when a drive nut wears out mid-project.