High Speed Steel Cobalt 5% Nut Taps

High Speed Steel Cobalt 5% Nut Taps. High Precision Ground Threads: Threads are ground by high class thread grinding machinery for precise production. Heat Treated Material: Made of High-speed Steel with Cobalt 5%, heat treated by high temperature salt bath furnace. Strict Quality Control: Strict quality control is adopted in every stage of production to ensure reliability. Wide Size Range: Available in Metric sizes M3-M30 and BSW sizes 1/16'-2' with various pitches. Multiple Standards: Complies with DIN 357, DIN 351, and other similar standards available on request. Versatile Application: Suitable for drilling and tapping nuts made of mild steel, alloy steel, and stainless steel.