BA

#6 - 0.53 BA HSS Hex Die Nut TA81906

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 that require external threads Clarkson Osborn Catalog

#4 - 0.66 BA HSS Hex Die Nut TA81904

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 that require external threads Clarkson Osborn Catalog

#2 - 0.81 BA HSS Hex Die Nut TA81902

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 that require external threads Clarkson Osborn Catalog

#0 - 1.00 BA HSS Hex Die Nut TA81900

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 that require external threads Clarkson Osborn Catalog

#0 - 1.00 BA x 1" HSS Round Die TA44100

HSS General purpose BA (British Association) is a metric thread system devised by the British for small screws used in components with a thread form of 47 ½° Used for threading studs, bolts and rods that require external threads Clarkson Osborn Catalog

#0 - 1.00 BA x 13/16" HSS Round Die TA44000

HSS General purpose BA (British Association) is a metric thread system devised by the British for small screws used in components with a thread form of 47 ½° Used for threading studs, bolts and rods that require external threads Clarkson Osborn Catalog

#1 - 0.90 BA x 1" HSS Round Die TA44101

HSS General purpose BA (British Association) is a metric thread system devised by the British for small screws used in components with a thread form of 47 ½° Used for threading studs, bolts and rods that require external threads Clarkson Osborn Catalog

#1 - 0.90 BA x 13/16" HSS Round Die TA44001

HSS General purpose BA (British Association) is a metric thread system devised by the British for small screws used in components with a thread form of 47 ½° Used for threading studs, bolts and rods that require external threads Clarkson Osborn Catalog

#2 - 0.81 BA x 1" HSS Round Die TA44102

HSS General purpose BA (British Association) is a metric thread system devised by the British for small screws used in components with a thread form of 47 ½° Used for threading studs, bolts and rods that require external threads Clarkson Osborn Catalog

#2 - 0.81 BA x 13/16" HSS Round Die TA44002

HSS General purpose BA (British Association) is a metric thread system devised by the British for small screws used in components with a thread form of 47 ½° Used for threading studs, bolts and rods that require external threads Clarkson Osborn Catalog

#3 - 0.73 BA x 13/16" HSS Round Die TA44003

HSS General purpose BA (British Association) is a metric thread system devised by the British for small screws used in components with a thread form of 47 ½° Used for threading studs, bolts and rods that require external threads Clarkson Osborn Catalog

#4 - 0.66 BA x 13/16" HSS Round Die TA44004

HSS General purpose BA (British Association) is a metric thread system devised by the British for small screws used in components with a thread form of 47 ½° Used for threading studs, bolts and rods that require external threads Clarkson Osborn Catalog