Union Butterfield
1/4"-28 3FL H3 Spiral Flute Semi-Bottom Tap HSS Union Butterfield 1721950

Specs
Tap Style: Spiral Flute
Diameter: 1/4"
Threads Per Inch: 28
Thread Type: UNF
Number of Flutes: 3
Chamfer: Semi-Bottoming
Thread Limit: H3
Overall Length: 2-1/2"
Material Base: HSS
Coating: Bright, Uncoated
HMD - For Hard Materials, High performance Production Tap
Made in the USA

MPN: 1721950
PKG QTY: 1 PC