
- Inch
- 3/8-18 NPTF Thread Size & Type
- Semi-Bottoming Chamfer Type
- HSS Material
- Bright Coating
applications
- Medium hook for general-purpose
features
- NPT threads require a sealer (Teflon tape or pipe compound)
- NPTF threads produce a pressure tight joint without using a sealer
- Ground thread for accuracy
Thread Pitch | N/A |
Interrupted Thread | No |
Blank Construction | USCTI Table 311 |
Shank Square Length - Metric | 12.7 mm |
Thread Type | NPTF |
Thread Size & Type | 3/8-18 NPTF |
Thread Length - Metric | 26.99 mm |
Ground Threads | Yes |
Operation Type | Thru-Hole |
Shank Square Width - Metric | 13.49 mm |
Thread Creation | Thread Cutting |
No. of Flutes | 4 |
Tap Size | 3/8 in |
Overall Length | 2.5625 in |
Diameter - Decimal | 0.375 in |
Chamfer Type | Semi-Bottoming |
Thread Size - Metric | 9.52 mm |
Shank End Feature | Square |
Threads per Inch | 18 |
Thread Length | 1.0625 in |
Direction of Cut | Right Hand |
Material | HSS |
Thread Per Inch | 18 |
Pitch Dia. | N/A |
Shank Size - Metric | 17.78 mm |
Thread Size - Decimal | 0.375 in |
Shank Square Length | 0.5 in |
Tap Type | Pipe |
Diameter - Fraction | 3/8 in |
Shank Square Width | 0.531 in |
Spiral Point | No |
Standard Projection | 0.454 in |
Truncated Threads | No |
Weight | 0.7 LB |
