Wiseman Threading Tools Hand Tap - Taper Lead Tap - +0.015 Tolerance - M36x4The Wiseman Threading Tools Hand Tap is crafted for precise, reliable internal threading by hand. Sized M36x4 with a taper lead and a tight +0. 015 tolerance, it delivers consistently clean threads and a dependable fit in critical assemblies where thread accuracy matters. Designed for metalworking and fabrication, this hand tap helps you achieve professional results without the need for power tools. Key advantages of the Wiseman Hand Tap Precise