Cleveland® C57139 1011 Standard Spiral Point Machine Tap Right Hand Cutting 1/4-28 Thread H3 Thread Limit Plug Chamfer 2 Flutes Bright HSS

Cleveland® Spiral Point Machine Tap Standard Series: 1011 Measurement System: Imperial Ground/UNF Thread Standard 1/4-28 Thread Plug Chamfer 2 Flutes HSS Bright Class of Fit: 2B Right Hand Cutting Direction 0.63 in Thread Length 2-1/2 in Overall Length 0.255 in Shank Diameter 5/16 in Shank Length Steel and Non-Ferrous Materials Material Application H3 Thread Limit