Clarkson-Osborn

1/2"-14 BSPF x 2" HSS Round Die TA28332

HSS General purpose British standard pipe (BSP) - 55° degree thread form This thread is not tapered (parallel) and needs a gasket or seal to be gas/liquid tight. Used to create external pipe and...

1/2"-14 BSPT HSS British Standard Taper Pipe Tap CT12008

HSS Ground thread Bright finish British standard pipe taper (BSPT) - 55° degree thread form This thread is tapered, but with an "interference" fit. Unlike BSPP, it needs no seals or gasket - pressure...

1/2"-14 BSPT x 2" HSS Round Die TA27332

HSS General purpose British standard taper pipe (BSTP) - 55° degree thread form This thread is tapered, with an "interference" fit, unlike BSP, it needs no seals or gaskets Used to create external...

1/2"-14 NPS HSS Warwick® Straight Pipe Tap CT11032

HSS Ground thread Bright finish National pipe straight (NPS) taps produce a straight pipe thread for low pressure applications. The thread produced will require the use of a thread sealant to ensure...

1/2"-14 NPSF HSS Warwick® Dryseal Straight Pipe Tap CT11432

HSS Ground thread Bright finish National pipe straight (NPS) taps produce a straight pipe thread for low pressure applications. The thread produced will require the use of a thread sealant to ensure...

1/2"-14 NPT Carbon Steel Hex Die Nut TA80108

Carbon steel NPT pipe thread These are not recommended for cutting new threads Hex dies are used for thread repair and maintenance applications, usually for rusty or damaged threads

1/2"-14 NPT HSS Bright Merlin® Spiral Flute Taper Pipe Tap CT80608

HSS Ground thread Bright finish Spiral flute NPT taps lift the chips out of the hole to eliminate chip packing in the flutes Ideal for soft materials that produce long stringy chips National pipe...

1/2"-14 NPT HSS Warwick® Interrupted Taper Pipe Tap CT10508

HSS Ground thread Bright finish National pipe thread (NPT) are used to produce tapered pipe threads in a wide range of pipe connections. The thread produced will require the use of a thread sealant...

1/2"-14 NPT HSS Warwick® Taper Pipe Tap CT10008

HSS Ground thread Bright finish National pipe thread (NPT) are used to produce tapered pipe threads in a wide range of pipe connections. The thread produced will require the use of a thread sealant...

1/2"-14 NPT x 2" HSS Round Die TA26332

HSS General purpose NPT (National Pipe Thread Tapered) - 60° thread form Used to create external pipe and conduit threads.

1/2"-14 NPTF HSS Warwick® Dryseal Taper Pipe Tap CT10708

HSS Ground thread Bright finish National pipe thread fuel (NPTF) "Dryseal" are used to produce tapered pipe threads in a wide range of pipe connections. These taps produce a tight seal without the...

1/2"-16 BSF HSS Blue Merlin® Spiral Flute Machine Tap CT80232

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...