WIDIA GTD Thread Forming Tap: #12-24 UNC, H4 / 3B, Bottoming Chamfer, High Speed Steel (MPN 17238)

A WIDIA GTD thread forming tap creates internal threads by displacing material rather than cutting it, producing stronger threads in ductile materials like aluminum, brass, and mild steel. It is ideal for applications requiring chip-free threading, such as automotive and general manufacturing.

This WIDIA GTD tap is #12-24 UNC, with an H4 / 3B tolerance class and a bottoming chamfer for threading to the bottom of blind holes. It is made from high-speed steel (HSS) and carries manufacturer part number 17238. The H4 fit ensures precise thread engagement.

3G Electric supplies WIDIA GTD thread forming taps worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source genuine parts like the #12-24 UNC tap (MPN 17238) and deliver to your facility, regardless of location.

Select a thread forming tap based on material type, thread size, and hole configuration. For ductile materials, use a forming tap like this WIDIA GTD #12-24 UNC. Choose a bottoming chamfer for blind holes and a spiral point for through holes. Always match the tap tolerance (e.g., H4) to the required thread class.