Alloy Steel Plug Tap, 9/16-12 UNC, Series Not Applicable, Compatible with Grainger Part Number 1PZ54, Product Type Plug Tap, Compatible with Series Not Applicable, Compatible with Brand Westward.
Spiral Point Tap, Thread Size 1/4 In.-20, UNC, Overall Length 2 1/2 in, HSS-E, Black Oxide, Right Hand, Thread Length 5/8 in, 75 Percent Thread Drill Size #7, Thread Limit H5, Class of Fit 2B-3B, Number of Flutes 3.