Thread Forming Tap: #4-40 UNC, 2B/3B Class of Fit, Plug, High Speed Steel, Uncoated MPN:TT82823

The thread forming tap is a versatile tool used to create strong, high-precision threads into various materials including metal, plastics and composites. With its Unified Coarse (UNC) #4-40 thread form, it provides a fine thread pitch suitable for many applications where high strength and durability are required. Manufactured from high-speed steel (HSS), this tap has excellent wear resistance and heat dissipation properties, ensuring a longer service life. It's available with either 2B or 3B class of fit to suit different material types and threading requirements, while its plug type construction eliminates the need for additional taps or dies during installation. The uncoated version offers cost-effective thread formation without compromising performance, making it an ideal choice for numerous industries such as automotive, electronics, aerospace, and general machining. Overall, this high-quality thread forming tap is an essential component for creating precise and secure threads with minimal effort.