Greenfield Threading

Greenfield Threading
Picture of Greenfield Threading 1/4-18 Crbn Rd Die 2"Od Part# - 405301
Picture of Greenfield Threading 1/4-18 Hs Nps 4F Tap Part# - 387121
Picture of Greenfield Threading 1/4-18 Npt Crbn Hex Die Part# - 411896