Thread Forming Tap: 1/4-20 UNC, 3B Class of Fit, Plug, High Speed Steel, Uncoated MPN:2747916

Seco's thread forming tap is a versatile tool designed to create blind or partial threads in materials such as aluminum, brass, mild steel, and plastic. With a 1/4-20 UNC thread form, class 3B fit, and plug style, this tap provides precise thread creation without chips or damage to the workpiece surface. Manufactured from high-speed steel with uncoated finish, it ensures durability, wear resistance, and heat dissipation for extended use. Seco's thread forming tap is ideal for industries such as automotive, aerospace, electronics, machinery, and tool & die where blind or partial threads are required in various materials.