ISO 10511 nylon insert lock nut (thin, non-metallic insert), M3
Size drawing - M3 values on the views - enlarged 10:1
Sym. Dimensi
Thread pitch
5.41 5.32-5.50
Width across flats
2 6.01 Width across corners
Hexagon height oes
3.66 3.42-3.90
Nut height (to the collar top)
> Wrenching height B dock
2 4.56 Bearing face diameter
3.225 3.00-3.45
Countersink diameter
22.5 15-30
Corner chamfer angle, deg
105
Countersink angle, deg 90-120
2.4587
Basic minor diameter (crests)
tap Tap drill (method D - P) 2.8
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 11-L16.
Notes
s: modeled at the middle of its s min-max band (ADR 0014). m is modeled at m min.
e is not modeled on its own: the regular hexagon gives e = 2s/v3 from the modeled s, = e min. dw min sets the corner chamfer's face circle, (dw min + s) / 2; mw min is checked at mid-flat. No washer face (ISO 10511 has none, so no c). Countersink on the bearing face only (ADR 0047).
s=5.41 5.32-5.50
TITLE
ez '? CommunityCAD Size drawing, M3
View fro; STANDARDS FOLLOWED FAMILY / DETAIL
ISO 10511:2012 (withdrawn) - ISO 68-1 / ISO 261 (thread) Lock nut - M3
SHEET REV SCALE PROJECTION UNITS CC-1S010511-SZ-M3 A 10:1 € Dimensions in mm
SPEC VERSION LICENSE PAGE 82d0e3f1e4052a4ec559d0F9Fd7b4cF7b5772671 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.