Balax 11305-000 Thread Forming Tap 6-32 Unc Plug Hss

Product Description

The BALAX 11305-000 is a thread forming tap designed for through-hole threading applications in metalworking and fabrication. Unlike cutting taps, thread forming taps cold-form the thread profile by displacing material rather than cutting it, producing stronger threads with no chips to clear. This tap is sized for 6-32 UNC threads and carries a 2B class of fit with an H5 thread limit, making it suitable for standard tolerance assemblies. Built from high-speed steel with a bright uncoated finish, it measures 2 inches overall length and is part of the BALAX BXP series. It is installed by machinists, tool and die workers, and maintenance technicians working with ferrous and non-ferrous materials.

This tap is intended for through-hole threading in production and maintenance environments where clean, chipless thread forming is preferred over conventional cutting. The plug chamfer with 4 chamfered threads allows for easy thread entry and is well suited to through-holes where full thread engagement can be achieved from the start. It is commonly used in light manufacturing, electronics assembly, and general mechanical fabrication where 6-32 UNC fastener threads are required.

Key Features

• Thread forming design produces chipless threads, eliminating chip evacuation concerns in through-hole applications
• 6-32 UNC thread size with 2B class of fit and H5 thread limit for standard tolerance work
• Plug chamfer with 4 chamfered threads for straightforward thread entry in through-holes
• High-speed steel construction for durability across a range of workpiece materials
• Bright uncoated finish suitable for use with standard tapping fluids and cutting oils
• BXP series with 1 oil groove for lubrication during the forming process

Compatibility

Designed as an OEM-style replacement or direct-use thread forming tap for through-hole applications requiring 6-32 UNC threads at a 2B class of fit.

Installation Notes

Thread forming taps require the correct tap drill size for the material and desired fit class - use the appropriate forming tap drill chart rather than a standard cut tap drill size. Secure the workpiece and use a calibrated tap wrench or machine tapper at controlled feed rates. Apply a suitable tapping fluid or cutting oil to extend tap life and improve thread quality. Always follow shop safety practices and consult applicable standards when tapping hardened or exotic alloys.