Custom Pentagon Parts Cut to Size
Custom Pentagon Parts Cut to Size
Need five-sided parts? Enter your dimensions, pick a material, and the quoter prices the part right away. No minimum order, so one-offs and prototypes are fine.
A pentagon is sized by its tip-to-tip diameter, the circle that touches all five corners. Pentagons are used for signs and badges, display bases, game and craft pieces, covers and spacers.
Materials: Acrylic in clear, frosted, white, black and colors (acrylic edges come out flame-polished), polycarbonate, glass and mirror, plus neoprene, EPDM, silicone, Buna-N, cork and fiber.
How it's made: every part is CNC cut (laser, waterjet, and more) to ±0.015″. We don't cut tempered glass. Order one part or a few hundred; every piece in a batch is cut from the same file, so they all match.
Related: hexagon, heptagon and octagon parts.
What you enter: Diameter (tip to tip). Pick inches or mm in the quoter.
Size: Up to 32.5″ × 32.5″ for most materials. Glass, mirror, polycarbonate, Viton and PTFE top out at 18″ × 12″, and borosilicate at 12″ × 12″; the quoter shows the exact limit for each material.
FAQ
How do I size a pentagon?
Enter the tip-to-tip diameter, the circle that touches all five corners. For a regular pentagon, that's the side length divided by 0.588.
Can I order acrylic pentagons in color?
Yes. Acrylic comes in clear, frosted, white, black and several colors, with flame-polished edges.
Can I get a pentagon with a hole?
Upload a DXF or SVG on the custom parts page.
Is there a minimum?
No.
How fast does it ship?
Most orders ship in 1 week.
Related
Need help before you order?
Which material should I pick?
Full list on our Material Guide.
- Pads, spacers, general rubber parts → Neoprene
- Flexible rubber, wide temperature range → Silicone
- Weather, water and ozone → EPDM
- Oil and fuel contact → Buna-N
- Low-pressure seals and spacers → Cork, or Fiber for simple cut shapes
- Displays, covers, see-through parts → Clear acrylic (also frosted, black, white)
- Guards and covers that need impact resistance → Polycarbonate
- Glass panels and sight openings → Clear glass, frosted glass or mirror
No minimum order. Ships in 1 week. Not sure? Email fastestfabrication@gmail.com.
How to measure
- Measure the finished cut size you need, not the rough stock.
- Discs: diameter across the widest point. Rectangles: length × width. Rings: outside diameter (OD) and inside diameter (ID). Other shapes: follow the fields on that product.
- A tape measure is fine for most parts. Calipers help on small pieces.
- Pick material and thickness in the quoter.
- Fully custom shape? Upload a DXF. No CAD? Send us a sketch with measurements.
More detail: Measuring Guide. Questions: FAQ.