Metric screw sizes, M1.2 to M6
Each size has its own page with pitch, tap drill and clearance hole numbers, the head standards it is made in, part-number patterns for the big suppliers, and every confirmed device it fits — 46,315 researched fitments in total.
M1.20.25 mm pitch · tap 0.95 mm · PH000 / JIS 00
186 confirmed applications
M1.40.3 mm pitch · tap 1.1 mm · PH000 / PH00217 confirmed applications
M1.60.35 mm pitch · tap 1.25 mm · PH001108 confirmed applications
M20.4 mm pitch · tap 1.6 mm · PH027848 confirmed applications
M2.50.45 mm pitch · tap 2.05 mm · PH113039 confirmed applications
M30.5 mm pitch · tap 2.5 mm · PH12091 confirmed applications
M40.7 mm pitch · tap 3.3 mm · PH21049 confirmed applications
M50.8 mm pitch · tap 4.2 mm · PH2448 confirmed applications
M61 mm pitch · tap 5 mm · PH3329 confirmed applications
We sell M1.2–M3 electronics screws ourselves; M2 and M3 sizes are also in TechSpareWarehouse's Amazon store.