Features: BSPF (G SERIES) - British Standard Pipe BSPF (G Series); This series is a pipe thread which is used mainly for mechanical coupling. ; The angle of thread is mainly 55 however for the US method some threads have a 60 angle. It is specified according to JIS and ISO R228. ; INTERMEDIATE TAPS have a lead of four threads and are used in most general purpose applications to cut a thread true to a pre-drilled pilot hole. ; Manufactured from HSS this general purpose tap is designed for use in medium tensile materials and is for hand or general machine use. ; Specifications:Diameter2-1/4"Pitch11 tpiLeadingIntermediateOverall Length142 mmTapping Drill63 mm
Features: BSPF (G SERIES) - British Standard Pipe BSPF (G Series); This series is a pipe thread which is used mainly for mechanical coupling. ; The angle of thread is mainly 55 however for the US method some threads have a 60 angle. It is specified according to JIS and ISO R228. ; INTERMEDIATE TAPS have a lead of four threads and are used in most general purpose applications to cut a thread true to a pre-drilled pilot hole. ; Manufactured from HSS this general purpose tap is designed for use in medium tensile materials and is for hand or general machine use. ; Specifications:Diameter2-1/4"Pitch11 tpiLeadingIntermediateOverall Length142 mmTapping Drill63 mm
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Features: BSPF (G SERIES) - British Standard Pipe BSPF (G Series); This series is a pipe thread which is used mainly for mechanical coupling. ; The angle of thread is mainly 55 however for the US method some threads have a 60 angle. It is specified according to JIS and ISO R228. ; INTERMEDIATE TAPS have a lead of four threads and are used in most general purpose applications to cut a thread true to a pre-drilled pilot hole. ; Manufactured from HSS this general purpose tap is designed for use in medium tensile materials and is for hand or general machine use. ; Specifications:Diameter2-1/4"Pitch11 tpiLeadingIntermediateOverall Length142 mmTapping Drill63 mm
Features: BSPF (G SERIES) - British Standard Pipe BSPF (G Series); This series is a pipe thread which is used mainly for mechanical coupling. ; The angle of thread is mainly 55 however for the US method some threads have a 60 angle. It is specified according to JIS and ISO R228. ; INTERMEDIATE TAPS have a lead of four threads and are used in most general purpose applications to cut a thread true to a pre-drilled pilot hole. ; Manufactured from HSS this general purpose tap is designed for use in medium tensile materials and is for hand or general machine use. ; Specifications:Diameter2-1/4"Pitch11 tpiLeadingIntermediateOverall Length142 mmTapping Drill63 mm
Size
Last updated at 21/10/2025 10:36:25
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| Diameter (inch) | 2-1/4 |
| Pitch/TPI | 11 |
| Drill Size (mm) | 62.7 |
| Thread Form Type | BSPF (G Series) |
| Overall Length (OAL) mm | 142 |
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| Diameter (inch) | 2-1/4 |
| Pitch/TPI | 11 |
| Drill Size (mm) | 62.7 |
| Thread Form Type | BSPF (G Series) |
| Overall Length (OAL) mm | 142 |
