Somta Series 501 HSS Straight Flute Short Hand Bottom (Finishing) Tap M16 x 2.0 Somta series 528 Hsse V Spiral Flute Tap Bsw (Standard) Designed for medium speed medium Somta Series 773 31 Designed for medium speed medium load lathes 5 UNC (Unified National Coarse)✔ Standard: ISO 529✔ Material: High Speed Steel (HSS) for enhanced strength and wear resistance✔ Thread Form: 60° flank angle for precision and secure thread cutting✔ Tolerance Class: ISO 2 (2B) for a standard thread fit✔ Flute Type: Straight flute for effective chip removal✔ Lead Type: Intermediate lead for balanced cutting performance✔ Cutting Direction: Right hand cutting✔ Application: General purpose threading across various materials 0 HSS Metric Bottom Tap is engineered for precise threading in blind holes where maximum thread depth is required Part No: 5011603