Fractional Tap, National Fine Thread, 5/8-In. x 18 Brand_Phifer Deeper gullets with increased free

Deeper gullets with increased free space remove more material for faster cutting

Installs with simple household tools making this an easy do-it-yourself project

Made naturally with sun

pipe connections

No mistakes installation

Fractional Tap, National Fine Thread, 5/8-In. x 18 Brand_Phifer Deeper gullets with increased free5 8" x 18, 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 37 64" drill bit.