* CC-EXTR20-B6-DS-20x40 revA '?) CommunityCAD Size datasheet - 20x40
20x40 aluminium extrusion, B-type slot 6
Size datasheet: this profile's values with their levels, its lengths, conventions and sources.
Profile 20 x 40 mm, slot 6 mm Lengths 14 stock lengths, | = 100-2000 Files 28 STEP AP214 (simplified and detailed) Area 327 (+0.9 %) mm? modeled, detailed Simplified: cross-section, 1.5:1 Detailed: cross-section, 1.5:1 (interior illustrative)
Sym. Dimension Value Level
a Profile width 20 L1- 2
h Profile height 40 L1- 2
p Slot pitch (cell side) 20* lo - 1
b Slot opening 6 La - 2
c Slot undercut width 12* lo - 1
t Lip thickness 2x lo- 4
u Cavity depth behind the lip 4x lo- 4
e Slot depth 6= derived
k Core width 8x Lo -1
d Core bore diameter 4.2 lo - 1
r Outside corner radius 1x Lo -1
w Diagonal web thickness 1.5s series
A Sectional area, mm? (catalog) 324* lo- 41
Modeled value: the maker's drawn nominal. * amber: one source (LO). s: the series' stated value (not drawn for this profile). =: derived. Level - independent sources.
No published standard (ADR 0034) - per Misumi HFS5 - Motedis (outline, slot) Page 1/2 Aluminium extrusion - 20x40 - Dimensions in mm - CC-BY 4.0, lronPixel Labs LLC spec 54d2547caedeObédef71904216be1e6990995d2a
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.
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CC-EXTR20-B6-DS-20x40 revA Size datasheet - 20x40
'?) CommunityCAD
Lengths | Thread rt key
100 built - - extrusions-20-b6-20x40x100 150 built - - extrusions-20-b6-20x40x150 200 built - - extrusions-20-b6-20x40x200 250 built - - extrusions-20-b6-20x40x250 300 built - - extrusions-20-b6-20x40x300 350 ~ built = - extrusions-20-b6-20x40x350 400 built - - extrusions-20-b6-20x40x400 450 built - - extrusions-20-b6-20x40x450 500 built - - extrusions-20-b6-20x40x500 600 built - - extrusions-20-b6-20x40x600 750 built - - extrusions-20-b6-20x40x750
1000 built - - extrusions-20-b6-20x40x1000
1500 built - - extrusions-20-b6-20x40x1500
2000 built - - extrusions-20-b6-20x40x2000
One STEP file per length and detail level (simplified, detailed).
Conventions
« Values per Misumi HFS5; outline and slot checked against Motedis (ADR 0082). « Detailed interior illustrative: a house rule, its area checked against the catalog's (ADR 0082). « Outside corners Rr, other edges sharp; flat square -cut ends; no markings; clear anodised (metadata and renders only).
Sources Source Publisher Retrieved sha256 misumi-hfs5S MISUMI 2026-10-28 4812c26b21d1 (kept outside the repo)
extrusion-stock-lengths-20-b6 CommunityCAD parts pipeline tracker 2026-10-28 325838e6b7ae (mloy97/CommunityCADPartsPipeline)
motedis-b6é-pages Motedis 2026-10-28 f5f9e994F630
The whole series (verification map, drawings): CC-EXTR20-B6-DS.
No published standard (ADR 0034) - per Misumi HFS5 - Motedis (outline, slot) Page 2/2 Aluminium extrusion - 20x40 - Dimensions in mm - CC-BY 4.0, lronPixel Labs LLC spec 54d2547caedeObédef71904216be1e6990995d2a
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.