Keying: C4 compatible

The polished brass finish adds an elegant touch to period homes

WELS rating: 3 stars

it is safe for use on silverware

suttontools M5x0.8 Intermediate Hand Tap M1010500 Squeegees & Window Cleaning Keying: C4 compatibleIdeal for routine maintenance, repair work and for rethreading where high accuracy and tolerance thread is not critical. Straight flutes are designed for tapping into materials where chips break up readily and present no disposal problems, particularly in through hole tapping. Straight flute taps are only suitable for hand operations, tapping up to 1 1 2 x diameter. Features: Straight Flutes suitable for through hole tapping up to 1 1 2 x diameter.