Technical Document "Unified Thread / American Pipe Thread"
Technical documentation featuring unified screws and NPT screws (tapered screws for inch pipes).
"Unified Screw / American Pipe Thread" is a technical document that includes technical data on Unified Screws (inch screws) and NPT Screws (inch pipe tapered threads). [Contents] ■ Unified Screws (inch screws) ■ NPT Screws (inch pipe tapered threads) For more details, please refer to the catalog or feel free to contact us.
basic information
【Overview】 [Unified Screws (Inch Screws)] ■Screw designation: 10-24 to 8 3/8-12 ■Nominal dimensions (inch) and threads per inch: 0.1900-24 to 8.3750-12 ■Names: UNC, UNF, UN, UNEF, UNS ■Metric conversion - Diameter (mm): 4.826 to 212.725 - Pitch P (mm): 1.085 to 2.117 [NPT Screws (Inch Pipe Tapered Screws)] ■Screw designation: 1/16, 1/8, 1/4, 3/8, 1/2, 3/4, 1, 1 1/4 ■Outer diameter pipe D: 7.938 to 42.16 ■Threads per inch: 27 to 11 1/2 ■Pitch P: 0.9408 to 2.2088, etc. *For more details, please refer to the catalog or feel free to contact us.
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For more details, please refer to the catalog or feel free to contact us.
