Yamawa Spiral Tap for Aluminum Materials AL+SP P3 M4X0.7 ALSP-M4 1 Piece

Catalogue number: ALSP-M4 Features: ● Stable threading is possible, designed for light alloy castings. Applications: ● For blind hole machining. ● Workpiece: Brass, brass cast iron, bronze, rolled aluminum, aluminum alloy castings, magnesium alloy castings, zinc alloy castings Specifications: ● Precision: P3 ● Nominal size: M4 ● Pitch (mm): 0.7 ● Thread length (mm): 11 ● Overall length (mm): 52 ● Shank diameter (mm): 5 ● Shank square section (mm): 4 ● Pilot hole diameter (mm): 3.38 ● Number of engagement threads: 2.5 threads ● Machining thread: Metric thread ● Surface treatment: Nitriding treatment ● Tap grade: P grade Material/Finish: ● High speed tool steel (HSS)