Control subplate
A flat back plate for a control cabinet, 20.00 by 16.00 in, drilled and tapped for rail and components.

- 4 × Ø0.257 THRU
- FLAT 0.030 OVER THE PLATE
FW-3320, as drawn.
| Overall | 20.00 × 16.00 IN |
|---|---|
| Stock | 0.125 IN |
| Tolerance | ±0.010 IN CUT / 0.030 IN FLATNESS |
| Materials | 5052-H32 / A36 HRPO |
| Finishes | Mill / Zinc |
| Packaging | Shipped flat on a skid, cardboard over the tapped face. |
| Drawing | FW-3320 REV C / 1 SHEET |
Before FW-3320 runs.
Hole patterns come straight from your panel layout; send the DXF.
Threads in aluminum are formed, not cut, for stronger holes.
Flatness after cutting is 0.030 in over the plate.
Made on, used in.
Specify alongside FW-3320.
Need FW-3320 changed? Send the revision.
A different hole, flange, thickness or finish is a drawing change, not a new part. Mark what moved and the estimator prices the difference.
DRAWING IN BY 15:00 ET / A PRICED QUOTE THE NEXT BUSINESS DAY
Ferrowright Fabrication64 pages / Fictional brand / Demo site by Sumo Studios
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