Union Butterfield
1/2"- 20 3FL H5 Spiral Flute Semi-Bottom Tap HSS S/O Union Butterfield 1713184

Specs
Tap Style: Spiral Flute
Diameter: 1/2"
Threads Per Inch: 20
Thread Type: UNF
Number of Flutes: 3
Chamfer: Semi-Bottoming
Thread Limit: H5
Overall Length: 3-1/8"
Material Base: HSS
Coating: Steam Oxide Surface Treated
HMD - For Hard Materials, High performance Production Tap
Made in the USA

MPN: 1713184
PKG QTY: 1 PC