DIN 6798 serrated lock washers, forms A, J and V, M4
Size drawing - M4 values on the views - enlarged 10:1
Sym. Dimensi
di Bore diameter, every form
d2 Outside diameter, A and J
si Sheet thickness, A and J
d3 Outside diameter, V
s2 Sheet thickness, V
ZA Teeth, form A (min)
zJ Teeth, form J (min)
ZV Teeth, form V (min)
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: L18.
Notes
The views show form A; forms J and V on sheet DO1, the strip is form A.
ZA, zJ, zV: each form's minimum tooth count, modeled at that limit.
h is the generated washer's height: 3 s1 for A and J, the 90 degree cone for V.
Teeth, twist and cone: house conventions from the owner's #577 and #673 answers, DO2.
7.64-8
View from above
TITLE
'? CommunityCAD Size drawing, M4
STANDARDS FOLLOWED FAMILY / DETAIL
DIN 6798:1988 Serrated lock washer - M4
SHEET REV SCALE PROJECTION UNITS CC-DIN6798-SZ-M4 A 10:1 € Dimensions in mm SPEC VERSION LICENSE PAGE e79bc69c722a7450eb0be681b46a36c48d05506e 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.