Fractional Tap, National Fine Thread, 7/16-In. x 20 Pipe Cement 90% Effective At Capturing Large

90% Effective At Capturing Large Allergens Like Mold Spores & Pet Dander

Patented head to handle assembly

Galvanized steel to resist rust and corrosion

0 ah battery

high-visibility yellow ABS case

Fractional Tap, National Fine Thread, 7/16-In. x 20 Pipe Cement 90% Effective At Capturing Large7 16" x 20, national fine thread, fractional tap, carbon steel, ideal for routine maintenance, repair work & for rethreading where high accuracy & tolerance thread is not critical, straight flutes are ground to provide rapid chip removal for efficient threading, designed for hand threading work in a variety of materials taps produce a class 2b thread, use 25 64" drill bit.