OSG Threading Tap - UNF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 7/16 x 20 M&D thanks to precision grinding on

thanks to precision grinding on intermediate HSS (M2)

The stub design provides rigid guidance and efficient swarf control

repeatable tapping performance from first part to last

small‑diameter holes

aiding consistency with internal specifications and standard industry practices across manufacturing

OSG Threading Tap - UNF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 7/16 x 20 M&D thanks to precision grinding onThe OSG UNF Spiral Point Threading Tap is a precision tapping tool designed for through hole work, built for machinists and shop floors that demand consistent, accurate UNF threads. Backed by OSGs advanced threading technology, it delivers precise results with extended tool life. Thread Size: 7 16" diameter, 20 TPI UNF (7 16 20 UNF) for fine pitched, high precision threads. Material: HSSE cobalt (high speed steel with cobalt) for superior hardness and