IRWIN INDUSTRIAL TOOL CO - ACH 8129 5/16-24 NF Plug Tap

IRWIN INDUSTRIAL TOOL CO - ACH 8129 5/16-24 NF Plug Tap

The IRWIN INDUSTRIAL TOOL CO - ACH 8129 5/16-24 NF Plug Tap is designed for accurate thread cutting in National Fine (NF) 5/16-24 applications. This plug tap is suited to professional automotive shop tools and mechanic workshop environments where reliable thread form and repeatable results are required. It is a compact, purpose-built tool for thread restoration, repair, and new thread creation in commonly used automotive components.

Garage Tools Benefits

As part of a well-equipped garage tools set, the 8129 plug tap provides consistent performance for chassis, brake, and accessory fittings that use NF thread standards. Technicians will value the straightforward geometry and sizing that matches common fastener threads, helping reduce time spent chasing or rethreading damaged holes. Its size and format make it easy to use with standard tap handles or compatible tapping tools found in professional shops.

Universal Mechanic Tools Compatibility

Use this tap alongside other universal mechanic tools to handle a broad range of maintenance tasks. The 5/16-24 NF specification makes it a versatile choice for engines, assemblies, and brackets that require fine-thread engagement. It integrates smoothly into mechanic workflows and tool kits, supporting both repair shops and independent technicians who need reliable thread cutting capability.

Professional Automotive Shop Tools Performance

For professional automotive shop tools, the 8129 plug tap offers predictable thread profiles and straightforward handling. Proper tapping technique and compatible lubrication improve cutting action and extend tool life. Keep taps stored and organized to maintain thread integrity and ease of selection during repetitive shop tasks.

This product is a practical addition to any heavy duty workshop tools inventory and is intended for professional use where NF threads are specified. Fast shipping.