Clarkson-Osborn

1/4"-20 NC HSS Warwick® Taper Hand Tap TA02042

Premium HSS hand tap Ground thread Bright finish Left hand thread Available in taper (7 - 10 thread chamfer), plug (3 - 5 thread chamfer), and bottoming chamfer (1 - 2 thread chamfer) The set part...

1/4"-20 NC HSS White Wizard® Spiral Point Machine Tap CT73404

HSS Designed to produce a 2B class of fit Spiral point forces the chips ahead of the tap - designed for through hole applications The hard chrome coating improves chip flow The hard chrome coating...

1/4"-20 NC HSSE Blue Ring Spiral Flute Tap CT58404

HSSE - for toughness and increased wear resistance TiAlN coated - increases wear resistance, improves chip flow and reduces chip welding 40° Degree helix Designed to produce a 2B class of fit Shorter...

1/4"-20 NC HSSE Blue Ring Spiral Point Tap CT56404

HSSE - for toughness and increased wear resistance TiAlN coated - increases wear resistance, improves chip flow and reduces chip welding Designed to produce a 2B class of fit ANSI shank / ISO...

1/4"-20 NC HSSE Red Ring Spiral Flute Tap CT54404

HSSE - for toughness and increased wear resistance TiAlN coated - increases wear resistance, improves chip flow and reduces chip welding 15° Degree helix Designed to produce a 2B class of fit Shorter...

1/4"-20 NC HSSE Red Ring Spiral Point Tap CT52404

HSSE - for toughness and increased wear resistance TiAlN coated - increases wear resistance, improves chip flow and reduces chip welding Designed to produce a 2B class of fit ANSI shank / ISO...

1/4"-20 NC HSSE Yellow Ring Spiral Flute Tap CT62404

HSSE - for toughness and increased wear resistance Bright finish 40° Degree helix Designed to produce a 2B class of fit (UNC/UNF) or 6H class of fit (Metric) Shorter thread length for better chip...

1/4"-20 NC x 1" HSS Left Hand Round Die TA29304

HSS General purpose Left hand thread Used for threading studs, bolts and rods that require external threads

1/4"-20 NC x 1" HSS Round Die TA25304

HSS General purpose Used for threading studs, bolts and rods that require external threads

1/4"-20 NC x 1-5/16" HSS Round Die TA25404

HSS General purpose Used for threading studs, bolts and rods that require external threads

1/4"-20 NC x 13/16" HSS Round Die TA25204

HSS General purpose Used for threading studs, bolts and rods that require external threads

1/4"-20 UNC HSS Mercury Thread® Thread Forming Tap CT70404

HSS Designed to produce a 2B class of fit (UNC/UNF) or 6H class of fit (Metric) Plug style Bright finish (TiN & TiALN coatings available) Thread forming (chipless taps) create threads through a cold...