Products 1590201 Unit Price: $ 8.2550 /EA Pkg Qty: 1 Description: 1/4-28 +.005 2S/P PLUG S/O TAP Item Category Code: OSG Product Group Code: TAPS Chamfer Length: 4P - 4.5P Coating: STEAM OXIDE Coolant Through: NO Flutes: 2 Material: HSS Overall Length: 2-1/2" Shank Diameter: 0.255" Size: 1/4" Square Size: 0.191" Style: SPIRAL POINT Thread Class: UNF Thread Length: 1" Thread Limit: +.005 TPI / Pitch: 28 × Warning! You are currently logged in as a guest, please login or continue as guest.