DIN 315 wing nut, rounded wings, M4
Size drawing - M4 values on the views - enlarged 2:1
Sym. Dimensi Thread pitch Wing span Overall height
Boss height
h=9.5
8.5-10.5 | Boss foot diameter
1 d3 Boss top diameter View my above
g1 Wing thickness at the top
g2 Wing thickness at the root
ri Wing lobe radius
rs Wing root radius (front)
ra Wing root radius (plan)
D1 Basic minor diameter (crests)
Source levels
Main value = the modeled value (nominal, else the middle of min-max).
Grey under a value = its min-max, where the source gives both.
< / = = the source gives only that limit, modeled at it. ref = reference.
L2 = the standard itself (or its complete free preview, or the maker's drawing).
L1 = two or more independent sources agree: the release gate.
LO = one source only: printed amber and marked *.
c = a source value was corrected; the datasheet says how.
House convention = a detail no source dimensions, drawn to a stated house rule. This size's values: L2 1- L117.
Notes
Wing outline: lobe r1 touching e/2 and h, flanks tangent from d2/2 and d3/2 (house, DO2). Wing faces: planes, g2 at the bearing face to g1 at h. r4: plan view, at m (DO2). Wing edges (r2): the standard says 'rounded', no value at M4-MB8: sharp, pending. No countersink. D1: threaded level only (ISO 68-1 basic profile).
TITLE
'? CommunityCAD Size drawing, M4
STANDARDS FOLLOWED FAMILY / DETAIL
DIN 315:1998 - ISO 68-1 / ISO 261 (thread) Wing nut - M4
SHEET REV SCALE PROJECTION UNITS CC-DIN315-SZ-M4 A 2:1 € Dimensions in mm SPEC VERSION LICENSE PAGE acdf428c50c2166d020400a0cbdcc023c2d1118e CC-BY 4.0 IronPixel Labs LLC 1/1
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.