Products 1400142101 Unit Price: $ 27.2155 /EA Pkg Qty: 1 Description: 7/16-20 H7 4.5P NRT S/O TAP Item Category Code: OSG Product Group Code: TAPS Chamfer Length: 4.5P Coating: STEAM OXIDE Coolant Through: NO Material: HSS-CO Overall Length: 3-5/32" Shank Diameter: 0.323" Size: 7/16" Square Size: 0.242" Style: FORMING Thread Class: UNF Thread Length: 1-7/16" Thread Limit: H7 TPI / Pitch: 20 × Warning! You are currently logged in as a guest, please login or continue as guest.