. CC-CORNBRKT-DS-b6-single rev A 0 CommunityCAD Size datasheet - b6-single
20 B-type slot 6 single corner bracket
Size datasheet: this size's values with their levels, conventions and sources.
For 20 B-type slot 6 aluminium extrusions Part key extrusion -corner- brackets - b6-single Files 1 STEP AP214 (simplified) b6-single, face, 1:1 b6-single, side, 0.5:1 (hidden lines dashed) Sym. Dimension Value Level L Leg length 30* lo- 1 h Upright leg length 30* lo- 1 w Width 20* Lo: 1 t Wall thickness 4.5% Lo -1 d Hole diameter 5.3* lo- 1 n Number of holes 3x lo. 1 k Key height 1x Lo -1 ex Hole row on the first leg 10* lo -1 ex2 Second hole row on the first leg 18x lo -1 ez Hole row on the upright leg 18* lo- 1 ey Hole column from the side 10* lo- 1
Modeled value: nominal, else the midpoint of min-max. s / =: only that limit is given. * amber: one source (LO). c: a source value was corrected. Level - independent sources.
No published standard (makers' drawings) Page 1/2 Extrusion corner bracket - b6-single - Dimensions in mm - CC-BY 4.0, lronPixel Labs LLC spec c7a962633bdbeSécéabcf253a98F14b1bbF3bdoF
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.
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+ CC-CORNBRKT-DS-b6-Single rev A 0 CommunityCAD Size datasheet - b6-single
Conventions
¢ Casting: Side walls of the wall thickness, an inside fillet, key width and length and, on the slot 10 and 45 brackets, a curved diagonal: illustrative, not any maker's design.
« Mark: The CommunityCAD mark recessed 0.3 mm in an outside side wall. Illustrative.
« Values: No published standard: every maker casts its own bracket, so each size is the reference maker's own casting (Misumi, OpenBuilds, item), single source. item's sheets give only the outline and holes: its wall and key are house proportions, its hole ISO 273 medium for M8. On the 20 B-type slot 6 double, Misumi's drawing alone shows which holes sit on its rows. The two readings disagreed, and the owner accepted this layout: 4 holes on the first leg in two rows, 2 on the upright in one, no centre column.
« V-slot holes: OpenBuilds' drawing gives the holes of the 20 V-slot bracket no position, so they sit at the middle of the leg and of the width, a rule rather than a maker's dimension.
¢ Finish: Cast aluminium, the reference part's finish: render and metadata only. First leg's profile face at Z = 0, the upright's at X = 0, the keys beyond them.
Sources Source Publisher Retrieved sha256 misumi-cast-brackets MISUMI 2026-10-30 7b0132a5b737 (kept outside the repo)
The whole series (verification map, corrections, drawings): CC- CORNBRKT-DS.
No published standard (makers' drawings) Page 2/2 Extrusion corner bracket - b6-single - Dimensions in mm - CC-BY 4.0, lronPixel Labs LLC spec c7a962633bdbeSécéabcf253a98F14b1bbF3bdoF
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.