Clarkson-Osborn

1/2"-20 NF x 1-1/2" HSS Left Hand Round Die TA29538

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

1/2"-20 NF x 1-1/2" HSS Round Die TA25538

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

1/2"-20 NF x 1-5/16" HSS Round Die TA25438

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

1/2"-20 NF x 2" HSS Round Die TA25638

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

1/2-13 NC 2B Go Thread Plug Gauge TG02032

Clarkson-Osborn gages are made of tool steel hardened to Rockwell C 60-62 and then go through a cryogenic treatment process to ensure their stabililty Go and NoGo thread gages are used in...

1/2-13 NC 2B No-Go Thread Plug Gauge TG03032

Clarkson-Osborn gages are made of tool steel hardened to Rockwell C 60-62 and then go through a cryogenic treatment process to ensure their stabililty Go and NoGo thread gages are used in...

1/2-13 NC 3B Go Thread Plug Gauge TG04032

Clarkson-Osborn gages are made of tool steel hardened to Rockwell C 60-62 and then go through a cryogenic treatment process to ensure their stabililty Go and NoGo thread gages are used in...

1/2-13 NC 3B No-Go Thread Plug Gauge TG05032

Clarkson-Osborn gages are made of tool steel hardened to Rockwell C 60-62 and then go through a cryogenic treatment process to ensure their stabililty Go and NoGo thread gages are used in...

1/2-13 NC Hi-Molybdenum Tool Steel Drill & Tap Combo Bit DT02408

Hi-molybdenum tool steel ensures longer tool life Suited for tapping applications in construction, maintenance, repair, assembly/installation Self-centering split point provides excellent drilling...

1/2-13 NC HSSE White Ring Spiral Flute Tap CT60408

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...

1/2-14 NPT 3B No-Go Thread NPT Ring Gauge TG10008

Clarkson-Osborn gages are made of tool steel hardened to Rockwell C 60-62 and then go through a cryogenic treatment process to ensure their stabililty Go and NoGo thread gages are used in...

1/2-14 NPT 3B No-Go Thread NPT Screw Gauge TG08008

Clarkson-Osborn gages are made of tool steel hardened to Rockwell C 60-62 and then go through a cryogenic treatment process to ensure their stabililty Go and NoGo thread gages are used in...