BSF

3/8"-20 BSF x 1" HSS Round Die TA43124

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 Clarkson Osborn Catalog

5/16"-22 BSF x 1-5/16" HSS Round Die TA43220

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 Clarkson Osborn Catalog

5/16"-22 BSF x 1" HSS Round Die TA43120

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 Clarkson Osborn Catalog

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 Clarkson Osborn Catalog

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 Clarkson Osborn Catalog

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 Clarkson Osborn Catalog

3/16"-32 BSF x 13/16 HSS Round Die TA43006

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 Clarkson Osborn Catalog