. CC-1$010511-DS-M4 rev A '?) CommunityCAD Size datasheet - M4
ISO 10511 M4 nylon insert lock nut
Size datasheet: this size's values with their levels, conventions and sources.
8 Countersink angle, deg 105 90-120
Thread M4 x 0.7, ISO metric coarse, right hand Part key iso10511-m4 Files 2 STEP AP214 (simplified + threaded) Threaded - M4, front view, 4:1 Sym. Dimension Value Level P Thread pitch 0.7 L2-2 s Width across flats 6.89 L2 6.78-7.00 e Width across corners > 7.66 m Hexagon height 21.95 h Nut height (to the collar top) 4.76 L2 4.52-5.00 mw Wrenching height 2 1.56 dw Bearing face diameter > 5.90 da Countersink diameter 4.30 L2 4.00-4.60 B Corner chamfer angle, deg 22.5 L2 15-30 L1- 2
D1 Basic minor diameter (crests) 3.2422
tap Tap drill (method D - P) BoB la +2
Modeled value: nominal, else the midpoint of min-max. < / 2: only that limit is given. * amber: one source (LO). c: a source value was corrected. Level - independent sources. e follows from s and is checked = e min; dw min sets the chamfer's face circle and the collar; mw min is checked at mid -flat.
ISO 10511:2012 (withdrawn) - ISO 68-1 / ISO 261 (thread) Page 1/2 Lock nut - M4 - both detail levels - Dimensions in mm - CC-BY 4.0, lronPixel Labs LLC spec 82d0e3f1e4052a4ec559d0F9Fd7b4cF7b5772671
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.
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* CC-1S010511-DS-M4 revA '?) CommunityCAD Size datasheet - M4
Conventions
e Hexagon: regular at the modeled s (the middle of its band), one corner on +X, sharp edges.
« Corner chamfer on both hexagon faces: a cone at B (range midpoint) meeting the face on (dw min + s) / 2. Not specified by the standard.
« Countersink on the bearing face at da and 8, both at their range midpoints.
¢ Collar dw min across from m to h, wall and lip t = (dw min - D) / 4, top edge rounded at t; the nylon insert its own solid from m to h - t. Not specified by the standard.
« Bore: plain at D (simplified); ISO 68-1 basic internal thread through m, insert bore at D1 (threaded).
« No washer face, no markings. Values given only as a limit are modeled at that limit. Features the standard does not dimension are house conventions.
Sources Source Publisher Retrieved sha256 amesweb-tap-drill AMESweb 2026-10-23 e6501cc1414a pule-tap-drill CommunityCAD 2026-10-23 625b582c306e pule-basic-minor CommunityCAD 2026-10-23 00329692204 fasten-it-iso10511 fasten.it 2026-10-25 2f7b7c8F22c9 iso10511-2012-sample ISO (preview published by iTeh Standards) n/a d8f9b2cé6bce33 (kept outside the repo)
The whole series (verification map, corrections, drawings): CC-ISO10511-Ds.
ISO 10511:2012 (withdrawn) - ISO 68-1 / ISO 261 (thread) Page 2/2 Lock nut - M4 - both detail levels - Dimensions in mm - CC-BY 4.0, lronPixel Labs LLC spec 82d0e3f1e4052a4ec559d0F9Fd7b4cF7b5772671
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.