. CC-DIN127-DS-M2 revA '?) CommunityCAD Size datasheet - M2
DIN 127 M2 split lock washer
Size datasheet: this size's values with their levels, conventions and sources.
For M2 bolts and screws Part key din127-b-m2 Files 1 STEP AP214 (simplified) M2, front view, 8:1 M2, view from above, 5:1 Sym. Dimensi Value Level di Bore diameter 2.25 L1- 2 2.1-2.4 d2 Outside diameter (max) < 4.4 La - 2 b Section width 0.9 L1 - 3 0.8-1.0 s Section thickness 0.5 L1 - 3 0.4-0.6 r Section corner radius 0.1 L1- 2 h Free height, form B 1.1 L1 - 3 1-1.2
Modeled value: nominal, else the midpoint of min-max. s / =: only that limit is given. * amber: one source (LO). c: a source value was corrected. Level - independent sources.
DIN 127:1987 Page 1/2 Split lock washer, form B - M2 - Dimensions in mm - CC-BY 4.0, lronPixel Labs LLC spec e79bc69c722a7450eb0be681b46a36c48d05506e
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.
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CC-DIN127-DS-M2 revA Size datasheet - M2
'?) CommunityCAD
Conventions
e Section and bore: A rectangle b wide (radial) and s thick (axial), its inner side on the d1 bore, constant around the turn. The outside is d1 + 2b, within d2 max.
« Section corners: r on the two outside - diameter corners; the bore- side corners are sharp. Interpreted from the standard's figure and real parts.
« Free shape and height: One right-hand turn of a helix at a constant lead, so the envelope runs from Z = 0 to the modeled h (form B).
« Split: A radial, parallel- sided slot centred on +X, as wide as s (the owner's rule).
« Values: d1 and h at their min/max midpoints; b, s and r at their nominals.
« Markings and finish: No markings. Material and finish are metadata only: one model per size.
Sources Source Publisher Retrieved sha256 fasten-it-din127 fasten.it 2026-10-25 1383f64491a7 fasteners-eu-din127 fasteners.eu 2026-10-25 al5é6fba44d2d globalfastener-din127 globalfastener.com (Internet Archive copy, captured 2026-04-21) 2026-10-25 068eb24235d1
The whole series (verification map, corrections, drawings): CC-DIN127-Ds.
DIN 127:1987 Page 2/2 Split lock washer, form B - M2 - Dimensions in mm - CC-BY 4.0, lronPixel Labs LLC spec e79bc69c722a7450eb0be681b46a36c48d05506e
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.