1528S UNF Hand Tap, Set of 3pc
Ordering number: 6006852

Set of straight flute hand taps for Unified National Fine thread UNF 6 with 40 TPI and 3B class of fit with H2 pitch diameter limits, consisting of 1 tap with a 6-8xP taper lead, 1 tap with a 4-6xP second lead and 1 tap with a 2-3xP plug lead, dimensions according to ANSI standard with 0.1410" shank and 0.1100" square drive, HSS with bright finish for 1.5xD through or blind hole threading in general purpose applications