Attributes:* Thread Size: M22 x 1.5* Square Shank Width: 15mm / 0.59"* Thread Length: 32mm / 1.26"* Overall Length: 90mm / 3.54"* Material: Alloy Tool Steel (9SiCr)What Is Included:* 1 Pair x Hand Threading TapsApplications & Features:--- Suitable for tapping through or shallow and blind holes. Straight flutes design, downward chip removal, clear threads without burrs, fast thread processing. Hand taps can create new female threads or re-thread damaged or jammed female threads. Used for threading aluminum, mild steel, copper, hard plastic, etc. Hand taps are used by tap wrenches. Taper taps start tapping threads at right angle to workpieces, plug taps is generally used for drilling through holes, and bottom taps create threads at the bottom of holes.