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Corrugated metal sheet, 2.67 in (2-2/3 in) pitch: 1/2 in and 7/8 in deep, coverage widths and gauges
What are the profile dimensions of 2.67 in (2-2/3 × 1/2 and 7/8) corrugated metal sheet? · Standard part · basis: Englert 2.67 × .5 corrugated wall panel drawing (pitch, depth, coverage, overall, gauges); Arconic 7/8 in corrugated panel data sheet (rib pitch 2.67, depth 0.875, coverage, 0.040 in); Western States Metal Roofing 7/8 in corrugated data sheet; galvanized gauge thicknesses from Xem's sheet gauge chart
Also called: 2.67 corrugated dimensions, 2-2/3 x 1/2 corrugated, 7/8 corrugated metal, corrugated pitch, corrugated metal profile dimensions, corrugated panel coverage, 1/2 inch corrugated, corrugated sheet step file, corrugated roof profile cad
Exact dimensions. Every file is drawn at true size with no tolerance added. The holes and pins that meet another part are listed below under Mating features, with the fit each joint needs; open those by your process's clearance before making the part. Mating features
- length
- 200.0 mm
- width
- 203.45 mm
Notes
- Pitch is 2.67 in (67.82 mm) crest to crest on all three makers. Depth: 1/2 in (Englert) or 7/8 in (Arconic, Western States). Coverage is a whole number of pitches: 37.33 in = 14, 34.67 in = 13.
- Makers do not publish the crown radius, so the files draw the wave as a sine through the published pitch and depth. Depth is out-to-out (bottom of valley to top of crest).
- Files are 3 pitches wide (203.45 mm) × 200 mm, cut at valleys; thickness by gauge from the galvanized column of the sheet gauge chart (26 ga 0.0217 in, 24 ga 0.0276, 22 ga 0.0336, 18 ga 0.0516) or 0.040 in aluminum.
- 1-1/4 in corrugated, PBR / R-panel and other trapezoidal profiles are not included: no maker page with exact rib dimensions was found.
Corrugated metal sheet, 2.67 in (2-2/3 in) pitch: 1/2 in and 7/8 in… size chart
| profile | pitch in | depth in | pitch mm | depth mm | maker | coverage in | overall in | material |
|---|---|---|---|---|---|---|---|---|
| 2.67 × 1/2 (2-2/3 × 1/2) | 2.67 | 0.500 | 67.82 | 12.70 | Englert | 37.334 (40 siding) | 41.25 | steel 24, 22, 20, 18 ga |
| 2.67 × 7/8 | 2.67 | 0.875 | 67.82 | 22.23 | Arconic (aluminum) | 37.33 siding, 34.66 roofing | - | 0.040 in aluminum |
| 2.67 × 7/8 | 2.67 | 0.875 | 67.82 | 22.23 | Western States Metal Roofing | 37 wall, 34.67 roof | 39 | steel 26, 24, 22, 20 ga |
Mating features
Drawn at the exact size. Open press, slide, run and socket features by your process's clearance (tolerances by process); leave designed gaps and clamp fits as drawn.
| feature | exact | mates with | fit | files |
|---|---|---|---|---|
| crest / valley | p 67.82, h 12.70 or 22.23 | the next sheet, lapped one corrugation | designed | all |
| valley (fastened) | h | purlin or girt below, screwed through | designed | all |
Where the files are
Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.
| Englert Inc. | 2.67 in × .5 in corrugated wall panel system (profile drawing) | web | Publisher's page; dimensions are facts |
| Arconic Architectural Products | 7/8 in corrugated panel technical data sheet | web | Publisher's page; dimensions are facts |
| Western States Metal Roofing | 7/8 in corrugated product data sheet (bare steel) | web | Publisher's page; dimensions are facts |
Free files
★ Free files 5 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json
| corrugated-267x050-24ga | 2.67 × 0.5 in corrugated, 24 ga galvanized steel (t 0.0276 in); 3 pitches × 200 mm | STEP · STL |
| corrugated-267x050-22ga | 2.67 × 0.5 in corrugated, 22 ga galvanized steel (t 0.0336 in); 3 pitches × 200 mm | STEP · STL |
| corrugated-267x050-18ga | 2.67 × 0.5 in corrugated, 18 ga galvanized steel (t 0.0516 in); 3 pitches × 200 mm | STEP · STL |
| corrugated-267x0875-26ga | 2.67 × 0.875 in corrugated, 26 ga galvanized steel (t 0.0217 in); 3 pitches × 200 mm | STEP · STL |
| corrugated-267x0875-040al | 2.67 × 0.875 in corrugated, 0.040 in aluminum (t 0.04 in); 3 pitches × 200 mm | STEP · STL |
https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.Plain text: sheet.txt · JSON: /api/geometry?object=corrugated-metal-sheet-2-67-pitch

Fits with

Questions
What is the pitch of standard corrugated metal?
2.67 in (2-2/3 in, 67.8 mm) crest to crest, with 1/2 in or 7/8 in depth.
Why is corrugated coverage 37.33 in?
It is 14 pitches of 2.67 in; roofing laps one more corrugation and covers 34.67 in (13 pitches).
Is the corrugation a true sine wave?
Makers publish only pitch and depth; the files draw a sine through those two numbers.