Greenlee 1434AV Series 1 Knock...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$20.46
Greenlee 1434AV Series 1 Knockout Punch Drive Screw, 3/4 Drive

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

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Model: 1675AV

In Stock (leaves warehouse same day if ordered before 3pm ET)

$20.46
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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.

Manufacturer Resources

Product Specs

list_batch:
GREE-20260923
Product Type:
Draw Stud
Series:
1 Series
Department:
Electrical
Product Subgroup:
Knockout Punches
Product Size:
3/4"
Product Group:
Electrical Installation Tools

Greenlee 1675AV – Frequently Asked Questions

1) What is the Greenlee 1434AV drive screw used for?
The 1434AV is the threaded draw screw inside a Greenlee Series 1 knockout punch assembly. It pulls the punch and die together to cut a knockout opening in an electrical enclosure, panel, or box. It is a replacement part, so you buy it to put a worn or damaged screw back in service rather than replacing the whole driver assembly.
2) Which drive sizes does the Greenlee Series 1 drive screw come in?
Two drive sizes are offered: 3/4 inch Drive, which is part number 1434AV, and 1/4 inch Drive, part number 1675AV. Order by the drive size of the Series 1 punch driver you are servicing, not by the knockout diameter you are cutting.
3) Will the Greenlee 1434AV fit my knockout punch set?
The 1434AV is sized to 3/4 drive and matches Greenlee Series 1 punch driver hardware at that drive size. If your driver is a Series 1 unit in the 1/4 inch drive size, you need the 1675AV instead. Drive size has to match for the threads to engage properly.
4) What is Greenlee part 0-4188?
0-4188 is Greenlee's own catalog reference for the 1434AV, the 3/4 drive Series 1 knockout punch drive screw. If a parts list or an old repair ticket shows 0-4188, the 1434AV is the item to order.
5) Is the 3/4 on the Greenlee 1434AV the size of the hole it punches?
No. The 3/4 inch figure is the trade size of the drive screw itself, the drive size of the Series 1 punch driver it fits. The size of the knockout you cut is set by the punch and die you install on the screw, not by the screw.
6) Do I need the whole punch driver assembly or just the drive screw?
If the punch and die are still good and only the screw is galled, stretched, or stripped, the drive screw alone is the repair. The 1434AV is sold as a direct-fit replacement screw for Series 1 tooling so the rest of the assembly stays in service. If the punch edge or die is damaged too, those are separate components.
7) Is the 1434AV a genuine Greenlee part?
Yes, it's a Greenlee-manufactured Series 1 component, MPN 1434AV, carried under Greenlee reference 0-4188. For maintenance crews standardizing on Greenlee knockout tooling, matching the OEM screw keeps thread engagement correct with the existing driver.
How fast can I get the Greenlee 1675AV delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Greenlee 1675AV come with a warranty?
Absolutely. The Greenlee 1675AV is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Greenlee 1675AV?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Greenlee 1675AV from ZenSupply?
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