G-Wizard Machinist's Calculator: Threads - CNCCookbook: Be A Better CNC'er
Metric Thread Profile, Form and Formulas
ISO Metric Thread | Metric Thread Chart | Apollo International
ISO Metric Threads
Thread calculator - Apps on Google Play
ISO Metric Coarse And Fine Thread Dimensions | Optimas
Limits for metric (standard) coarse threads | Bossard Australia
06］Thread Designation & Dimensional Calculation | Technical Information | SIAM IKEUCHI CO., LTD.
ISO Metric Thread Tolerance Tables - Accu
Thread Calculator
Thread Data Charts-METRIC THREAD -- ELECTRICAL THREAD -- Pg
Metric Fine Thread Data - Newman Tools
ThreaDoctor: Advanced Thread Calculator (UN, M, NPT)
ISO Metric Threads
Screws Nuts Washer Sizes - RoyMech
ANSI External Screw Threads Size Tolerances Chart
Thread Calculator
ISO Metric Thread Basic Profile
ThreaDoctor: Advanced Thread Calculator (UN, M, NPT)
International Thread Standards
Thread calculator - Apps on Google Play
File:ISO and UTS Thread Dimensions.svg - Wikipedia
External Metric Thread Table Chart and Fastener Sizes M1.6 - M18
