UNC thread chart per ASME B1.1: external and internal unified coarse thread dimensions — major, pitch, and minor diameters (inch).

Standard thread pitch explanations and a chart showing number of threads per inch for National Coarse, National Fine and 8 Pitch threads.

Thread Calculator and Chart for metric thread, npt thread, bsp thread, unf thread, unc thread, acme thread, bspp thread, un thread, bspt thread, pipe thread, stub acme thread and buttress thread.

METRIC THREAD CHART Metric thread chart according to ASME B1.13M M Profile thread standard.

NPT THREAD CHART NPT Thread Chart for basic dimensions of general purpose NPT pipe threads (inch) according to ANSI/ASME B1.20.1 standard. American National Standard Taper Pipe Thread …

UNF THREAD CHART UNF thread chart according to ASME B1.1 standard. ... General Note: All dimensions expressed in inches. Supplements: Thread calculators and charts ASME UN screw …

Standard sizes for External ACME General Purpose Threads per American Standard ASME/ANSI B1.5. Major, minor and pitch diameter are given in the table for 2G, 3G and 4G tolerance classes.

Metric internal thread dimensions chart per ASME B1.13M (M profile): minor (D1), pitch (D2) and major (D) diameters for common sizes. Interactive calculator included. All values in millimeters.

Unified Screw Thread: A thread form used by the United Kingdom, Canada, and the United States to obtain screw thread interchangeability among these three nations. It has 60° thread angle and …

Stub Acme thread form is provided for unusual applications where a coarse-pitch thread of shallow depth is required due to mechanical or metallurgical reasons. Thread class: A classification system …