Clarkson-Osborn

1/4"-26 BSF HSS Blue Merlin® Spiral Flute Machine Tap CT80216

HSS For general purpose applications Helix angle of 30° - 35° degrees depending on size BSW (British Standard Whitworth) is similar to UNC but differs in that the thread form for a BSW is 55° vs. the...

1/4"-26 BSF HSS Blue Wizard® Spiral Point Machine Tap CT81216

HSS BSW (British Standard Whitworth) is similar to UNC but differs in that the thread form for a BSW is 55° vs. the 60° for UNC BSF (British Standard Fine) is a finer pitch series, also with a 55°...

1/4"-26 BSF HSS Bright Merlin® Spiral Flute Machine Tap CT80316

HSS For general purpose applications Helix angle of 30° - 35° degrees depending on size BSW (British Standard Whitworth) is similar to UNC but differs in that the thread form for a BSW is 55° vs. the...

1/4"-26 BSF HSS Bright Wizard® Spiral Point Machine Tap CT81316

HSS BSW (British Standard Whitworth) is similar to UNC but differs in that the thread form for a BSW is 55° vs. the 60° for UNC BSF (British Standard Fine) is a finer pitch series, also with a 55°...

1/4"-26 BSF HSS Hex Die Nut TA81816

HSS British Standard Whitworth (BSW), British Standard Fine (BSF), and British Association (BA) thread styles These dies are suitable for cutting new threads Used for threading studs, bolts and rods...

1/4"-26 BSF HSS Warwick® Bottoming Hand Tap TA37584

Premium HSS hand tap Ground thread Bright finish BSF (British Standard Fine) is a finer pitch series, also with a 55° degree thread form Available in taper (7 - 10 thread chamfer), plug (3 - 5 thread...

1/4"-26 BSF HSS Warwick® Hand Tap Set TA37581

Premium HSS hand tap Ground thread Bright finish BSF (British Standard Fine) is a finer pitch series, also with a 55° degree thread form Available in taper (7 - 10 thread chamfer), plug (3 - 5 thread...

1/4"-26 BSF HSS Warwick® Plug Hand Tap TA37583

Premium HSS hand tap Ground thread Bright finish BSF (British Standard Fine) is a finer pitch series, also with a 55° degree thread form Available in taper (7 - 10 thread chamfer), plug (3 - 5 thread...

1/4"-26 BSF HSS Warwick® Taper Hand Tap TA37582

Premium HSS hand tap Ground thread Bright finish BSF (British Standard Fine) is a finer pitch series, also with a 55° degree thread form Available in taper (7 - 10 thread chamfer), plug (3 - 5 thread...

1/4"-26 BSF x 1" HSS Round Die TA43116

HSS General purpose BSF (British Standard Fine) is a finer pitch series, also with a 55° degree thread form Used for threading studs, bolts and rods that require external threads

1/4"-26 BSF x 1-5/16" HSS Round Die TA43216

HSS General purpose BSF (British Standard Fine) is a finer pitch series, also with a 55° degree thread form Used for threading studs, bolts and rods that require external threads

1/4"-26 BSF x 13/16 HSS Round Die TA43016

HSS General purpose BSF (British Standard Fine) is a finer pitch series, also with a 55° degree thread form Used for threading studs, bolts and rods that require external threads