Union Butterfield
1/2"-20 NF 3FL H3 Spiral Point Plug Tap HSS Union Butterfield 1721782

Specs
Tap Style: Spiral Point
Diameter: 1/2"
Threads Per Inch: 20
Thread Type: UNF
Number of Flutes: 3
Chamfer: Plug
Thread Limit: H3
Overall Length: 3-3/8"
Material Base: HSS
Coating: Bright, Uncoated
HMD - For Hard Materials, High performance Production Tap
Made in the USA

MPN: 1721782
PKG QTY: 1 PC