Fastenerdata - Metric Fine Thread 200 - Fastener Specifications
Hsse-M42 Forming Taps Unf Uns 1/4-28 5/16 3/8 7/16 1/2 9/16 5/8 Machine Roll Tapping Fine Thread Screw Tap - China Screw Tap, Thread Tap | Made-in-China.com
Hex Bolt Full Thread Fine M12x1.5 x 20mm in A2 Stainless - DIN 961 - Westfield Fasteners Ltd
UNC & UNF Threads - Unified Threads
Thread Pitch Charts
5/8"-18 Fine Thread Grade 8 High Hex Nut Medium Carbon Steel Black Oxide | ASMC Industrial
Fastener Threads: An Introduction | FastenFinder Blog
Thread Pitch Chart - Portland Bolt
Metric Thread Pitch dimensions - U-Bolts-R-Us / Graphskill Ltd Blog
Limits for metric fine threads according to ISO 965 | Bossard Group