Greenlee 1434AV Series 1 Knockout Punch Drive Screw, 3/4 Drive

Greenlee 1434AV Series 1 Knockout Punch Drive Screw, 3/4 Drive

The Greenlee 1434AV is a 3/4 drive screw from Greenlee's Series 1 knockout punch driver lineup, identified by manufacturer reference 0-4188. This drive screw platform is available across Greenlee's Series 1 drive sizes, spanning 1/4" Drive through 3/4" Drive, so the correct screw can be matched to the specific Greenlee Series 1 punch driver assembly being serviced. Drive screws of this type function as the threaded draw component in Greenlee knockout punch and driver assemblies, pulling the punch and die together to cleanly cut a knockout opening in an electrical enclosure, panel, or box. As a Series 1 component, this 1434AV variant is sized to 3/4 drive to match compatible Greenlee Series 1 punch driver hardware for professional electricians, panel builders, and industrial maintenance technicians who rely on Greenlee tooling for reliable, repeatable knockout work in the field or shop.

Key Features

• Drive Size Range: Greenlee Series 1 drive screws are offered from 1/4" Drive up to 3/4" Drive, with this listing representing the 3/4" Drive size for compatibility with matching Greenlee Series 1 knockout punch driver components.
• Series Designation: Part of the Greenlee 1 Series drive screw lineup, allowing straightforward identification and replacement when servicing existing Greenlee punch sets.
• Manufacturer Reference: Cross-referenced to Greenlee catalog number 0-4188 for accurate ordering and parts matching.
• Greenlee Build Quality: Manufactured by Greenlee, a long-established name in professional electrical tooling, for dependable performance in demanding job-site conditions.
• Replacement Component: Designed to be a direct-fit replacement drive screw, helping extend the service life of existing Greenlee knockout punch tooling without replacing the full driver assembly.
• Precise Fit: Correct drive-size matching (1/4" through 3/4" across the Series 1 lineup) ensures proper thread engagement between the drive screw and the punch driver assembly it services.

Technical Specifications

• Trade Size: 3/4"
• Series: 1 Series
• Product Type: Drive Screw
• Product Subgroup: Mounting Hardware
• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Electrical Panel and Enclosure Knockout Punching
• Replacement Part for Greenlee Series 1 Punch Driver Assemblies
• Commercial and Industrial Electrical Installations
• Panelboard and Enclosure Fabrication
• Maintenance and Repair of Existing Greenlee Knockout Tooling

Why Greenlee?

Greenlee is a recognized manufacturer of professional electrical tools, and the 1434AV drive screw carries that same commitment to fit and function within the Series 1 knockout punch platform, available across drive sizes from 1/4" through 3/4". Choosing a genuine Greenlee replacement drive screw helps ensure proper thread engagement and compatibility with existing Greenlee punch driver hardware, supporting dependable, code-compliant work for electricians and panel builders servicing Series 1 tooling in the field or shop.