Bend Radii & Minimum Bend Sizes
Bend Radii & Minimum Bend Sizes
It is most economical to use a single bend radius throughout the design, but if necessary, you can utilize multiple radii.
Use this document to choose values that are both manufacturable and meet your needs. If you need help choosing a value, contact us at info@protocase.com or 1-866-849-3911 and we can help. Alternatively, you can design with any value, and we can adjust it for you later in the process.
The tables below show bend radii and minimum bend sizes for materials and tooling combinations stocked by Protocase. It is possible to choose other bends, but tooling charges may apply.
To use the tables below:
- Refer to table(s) for your choice of material.
- Refer to the first column to choose your material thickness.
- Consider what minimum bend size you require (Only consider lines that meet your minimum bend requirement).
- You may choose any bend radius on this line(s).
- If you have multiple options, optimize your choice.
Minimum Bend Dimension
Geometry of tooling imposes a minimum bend dimension. The diagram shows one such mechanism. Refer to the chart for values for folder as well as various press brake tooling combinations.
Tip: Use the minimum bend dimension values in the charts below for your minimum closeness of cutout to a bend.
Minimum Flange and Minimum Hole
We’ve broken down our minimum bend radii into two values: minimum hole distance and minimum flange distance.
Minimum hole distance specifies how far a hole must be placed from the bend radii to ensure it will not warp. Minimum hole distance applies only for round holes and rounded slots oriented perpendicular to the bend radii.
Minimum flange is the minimum distance that the edge of a flange, or particular types of cutouts (rounded clots parallel to the bend, rectangular or oval-shaped cutouts) can be outside of the bend.
Refer to the material tables below for minimum flange and minimum hole values.
MATERIAL, BEND RADII AND MINIMUM BEND SIZE CHARTS
Please note: The bend radius you select may not be available if the geometry of the part will not allow us to bend with the specific tooling required to achieve that radius.
If your bend radius needs to be adjusted, a member of Engineering & Design Services team will contact you before your design is manufactured.
Cold Rolled Steel
| Thickness | Minimum Bend | Bend Radius | Min Flange | Min Hole |
|---|---|---|---|---|
| (0.02" | 0.51mm ) | 0.75" | 19.05mm | 0.605" | 15.37mm | 0.75" | 0.75" |
| (0.02" | 0.51mm ) | 0.2" | 5.08mm | 0.05" | 1.27mm | 0.2" | 0.2" |
| 22 gauge (0.03" | 0.76mm ) | 0.5" | 12.70mm | 0.09" | 2.29mm | 0.5" | 0.24" |
| 22 gauge (0.03" | 0.76mm ) | 0.2" | 5.08mm | 0.05" | 1.27mm | 0.2" | 0.14" |
| (0.03" | 0.76mm ) | 0.2" | 5.08mm | 0.05" | 1.27mm | 0.2" | 0.2" |
| 22 gauge (0.03" | 0.76mm ) | 0.2" | 5.08mm | 0.04" | 1.02mm | 0.2" | 0.14" |
| 22 gauge (0.03" | 0.76mm ) | 0.265" | 6.73mm | 0.055" | 1.40mm | 0.265" | 0.185" |
| 22 gauge (0.03" | 0.76mm ) | 0.265" | 6.73mm | 0.065" | 1.65mm | 0.265" | 0.185" |
| 22 gauge (0.03" | 0.76mm ) | 0" | 0.00mm | 0.025" | 0.64mm | 0" | 0" |
| 22 gauge (0.03" | 0.76mm ) | 0.265" | 6.73mm | 0.07" | 1.78mm | 0.265" | 0.265" |
| 22 gauge (0.03" | 0.76mm ) | 0.375" | 9.52mm | 0.085" | 2.16mm | 0.375" | 0.375" |
| 20 gauge (0.036" | 0.91mm ) | 0.375" | 9.52mm | 0.07" | 1.78mm | 0.375" | 0.375" |
| 20 gauge (0.036" | 0.91mm ) | 0.55" | 13.97mm | 0.03" | 0.76mm | 0.55" | 0.55" |
| 20 gauge (0.036" | 0.91mm ) | 0.265" | 6.73mm | 0.065" | 1.65mm | 0.265" | 0.195" |
| 20 gauge (0.036" | 0.91mm ) | 1.375" | 34.92mm | 0.375" | 9.52mm | 1.375" | 1.375" |
| 20 gauge (0.036" | 0.91mm ) | 0.5" | 12.70mm | 0.11" | 2.79mm | 0.5" | 0.24" |
| 20 gauge (0.036" | 0.91mm ) | 0.265" | 6.73mm | 0.055" | 1.40mm | 0.265" | 0.195" |
| 20 gauge (0.036" | 0.91mm ) | 0.2" | 5.08mm | 0.05" | 1.27mm | 0.2" | 0.14" |
| 20 gauge (0.036" | 0.91mm ) | 0.2" | 5.08mm | 0.04" | 1.02mm | 0.2" | 0.14" |
| 20 gauge (0.036" | 0.91mm ) | 0.2" | 5.08mm | 0.035" | 0.89mm | 0.2" | 0.14" |
| 18 gauge (0.048" | 1.22mm ) | 0.2" | 5.08mm | 0.045" | 1.14mm | 0.2" | 0.15" |
| 18 gauge (0.048" | 1.22mm ) | 0.5" | 12.70mm | 0.12" | 3.05mm | 0.5" | 0.5" |
| 18 gauge (0.048" | 1.22mm ) | 0.3" | 7.62mm | 0.04" | 1.02mm | 0.3" | 0.2" |
| 18 gauge (0.048" | 1.22mm ) | 0.5" | 12.70mm | 0.105" | 2.67mm | 0.5" | 0.5" |
| 18 gauge (0.048" | 1.22mm ) | 1.375" | 34.92mm | 0.375" | 9.52mm | 1.375" | 1.375" |
| 18 gauge (0.048" | 1.22mm ) | 0.3" | 7.62mm | 0.06" | 1.52mm | 0.3" | 0.3" |
| 18 gauge (0.048" | 1.22mm ) | 0.265" | 6.73mm | 0.05" | 1.27mm | 0.265" | 0.2" |
| 18 gauge (0.048" | 1.22mm ) | 0.375" | 9.52mm | 0.05" | 1.27mm | 0.375" | 0.375" |
| 18 gauge (0.048" | 1.22mm ) | 0.2" | 5.08mm | 0.03" | 0.76mm | 0.2" | 0.15" |
| 18 gauge (0.048" | 1.22mm ) | 0.265" | 6.73mm | 0.065" | 1.65mm | 0.265" | 0.2" |
| 18 gauge (0.048" | 1.22mm ) | 0.2" | 5.08mm | 0.04" | 1.02mm | 0.2" | 0.15" |
| 18 gauge (0.048" | 1.22mm ) | 1.5" | 38.10mm | 1.1" | 27.94mm | 1.5" | 1.5" |
| 18 gauge (0.048" | 1.22mm ) | 0.375" | 9.52mm | 0.125" | 3.18mm | 0.375" | 0.375" |
| 18 gauge (0.048" | 1.22mm ) | 0.55" | 13.97mm | 0.03" | 0.76mm | 0.55" | 0.55" |
| 18 gauge (0.048" | 1.22mm ) | 0.265" | 6.73mm | 0.062" | 1.57mm | 0.265" | 0.265" |
| 16 gauge (0.06" | 1.52mm ) | 1.5" | 38.10mm | 0.985" | 25.02mm | 1.5" | 1.5" |
| 16 gauge (0.06" | 1.52mm ) | 0.55" | 13.97mm | 0.03" | 0.76mm | 0.55" | 0.55" |
| 16 gauge (0.06" | 1.52mm ) | 1.375" | 34.92mm | 0.375" | 9.52mm | 1.375" | 1.375" |
| 16 gauge (0.06" | 1.52mm ) | 0.3" | 7.62mm | 0.062" | 1.57mm | 0.3" | 0.3" |
| 16 gauge (0.06" | 1.52mm ) | 0.2" | 5.08mm | 0.045" | 1.14mm | 0.2" | 0.16" |
| 16 gauge (0.06" | 1.52mm ) | 0.3" | 7.62mm | 0.06" | 1.52mm | 0.3" | 0.21" |
| 16 gauge (0.06" | 1.52mm ) | 1.5" | 38.10mm | 0.995" | 25.27mm | 1.5" | 1.5" |
| 16 gauge (0.06" | 1.52mm ) | 0.375" | 9.52mm | 0.075" | 1.90mm | 0.375" | 0.375" |
| 16 gauge (0.06" | 1.52mm ) | 0.265" | 6.73mm | 0.05" | 1.27mm | 0.265" | 0.265" |
| 16 gauge (0.06" | 1.52mm ) | 0.2" | 5.08mm | 0.04" | 1.02mm | 0.2" | 0.16" |
| 16 gauge (0.06" | 1.52mm ) | 0.5" | 12.70mm | 0.24" | 6.10mm | 0.5" | 0.5" |
| 16 gauge (0.06" | 1.52mm ) | 0.265" | 6.73mm | 0.055" | 1.40mm | 0.265" | 0.265" |
| 16 gauge (0.06" | 1.52mm ) | 0.375" | 9.52mm | 0.065" | 1.65mm | 0.375" | 0.375" |
| 16 gauge (0.06" | 1.52mm ) | 0.265" | 6.73mm | 0.062" | 1.57mm | 0.265" | 0.265" |
| 16 gauge (0.06" | 1.52mm ) | 0.5" | 12.70mm | 0.08" | 2.03mm | 0.5" | 0.26" |
| 16 gauge (0.06" | 1.52mm ) | 0.3" | 7.62mm | 0.055" | 1.40mm | 0.3" | 0.21" |
| 16 gauge (0.06" | 1.52mm ) | 0.5" | 12.70mm | 0.125" | 3.18mm | 0.5" | 0.5" |
| 14 gauge (0.075" | 1.90mm ) | 0.375" | 9.52mm | 0.06" | 1.52mm | 0.375" | 0.375" |
| 14 gauge (0.075" | 1.90mm ) | 0.3" | 7.62mm | 0.045" | 1.14mm | 0.3" | 0.23" |
| 14 gauge (0.075" | 1.90mm ) | 0.3" | 7.62mm | 0.055" | 1.40mm | 0.3" | 0.23" |
| 14 gauge (0.075" | 1.90mm ) | 0.5" | 12.70mm | 0.1" | 2.54mm | 0.5" | 0.3" |
| 14 gauge (0.075" | 1.90mm ) | 0.5" | 12.70mm | 0.125" | 3.18mm | 0.5" | 0.5" |
| 14 gauge (0.075" | 1.90mm ) | 0.375" | 9.52mm | 0.04" | 1.02mm | 0.375" | 0.375" |
| 14 gauge (0.075" | 1.90mm ) | 0.3" | 7.62mm | 0.062" | 1.57mm | 0.3" | 0.3" |
| 14 gauge (0.075" | 1.90mm ) | 1.375" | 34.92mm | 0.375" | 9.52mm | 1.375" | 1.375" |
| 14 gauge (0.075" | 1.90mm ) | 0.275" | 6.98mm | 0.062" | 1.57mm | 0.275" | 0.23" |
| 14 gauge (0.075" | 1.90mm ) | 0.3" | 7.62mm | 0.06" | 1.52mm | 0.3" | 0.3" |
| 14 gauge (0.075" | 1.90mm ) | 0.3" | 7.62mm | 0.04" | 1.02mm | 0.3" | 0.23" |
| 14 gauge (0.075" | 1.90mm ) | 0.5" | 12.70mm | 0.08" | 2.03mm | 0.5" | 0.29" |
| 13 gauge (0.09" | 2.29mm ) | 1.375" | 34.92mm | 0.375" | 9.52mm | 1.375" | 1.375" |
| 13 gauge (0.09" | 2.29mm ) | 0.5" | 12.70mm | 0.08" | 2.03mm | 0.5" | 0.32" |
| 13 gauge (0.09" | 2.29mm ) | 0.5" | 12.70mm | 0.06" | 1.52mm | 0.5" | 0.32" |
| 13 gauge (0.09" | 2.29mm ) | 0.375" | 9.52mm | 0.045" | 1.14mm | 0.375" | 0.24" |
| 13 gauge (0.09" | 2.29mm ) | 0.375" | 9.52mm | 0.04" | 1.02mm | 0.375" | 0.24" |
| 13 gauge (0.09" | 2.29mm ) | 1.375" | 34.92mm | 0.28" | 7.11mm | 1.375" | 1.375" |
| 13 gauge (0.09" | 2.29mm ) | 0.375" | 9.52mm | 0.055" | 1.40mm | 0.375" | 0.24" |
| 13 gauge (0.09" | 2.29mm ) | 0.5" | 12.70mm | 0.065" | 1.65mm | 0.5" | 0.5" |
| 13 gauge (0.09" | 2.29mm ) | 0.5" | 12.70mm | 0.08" | 2.03mm | 0.5" | 0.5" |
| 13 gauge (0.09" | 2.29mm ) | 0.375" | 9.52mm | 0.06" | 1.52mm | 0.375" | 0.375" |
| 13 gauge (0.09" | 2.29mm ) | 0.5" | 12.70mm | 0.075" | 1.90mm | 0.5" | 0.32" |
| 13 gauge (0.09" | 2.29mm ) | 0.375" | 9.52mm | 0.05" | 1.27mm | 0.375" | 0.24" |
| 12 gauge (0.105" | 2.67mm ) | 0.5" | 12.70mm | 0.05" | 1.27mm | 0.5" | 0.34" |
| 12 gauge (0.105" | 2.67mm ) | 0.5" | 12.70mm | 0.085" | 2.16mm | 0.5" | 0.5" |
| 12 gauge (0.105" | 2.67mm ) | 0.5" | 12.70mm | 0.07" | 1.78mm | 0.5" | 0.5" |
| 12 gauge (0.105" | 2.67mm ) | 0.5" | 12.70mm | 0.065" | 1.65mm | 0.5" | 0.34" |
| 11 gauge (0.12" | 3.05mm ) | 1.375" | 34.92mm | 0.375" | 9.52mm | 1.375" | 1.375" |
| 11 gauge (0.12" | 3.05mm ) | 0.75" | 19.05mm | 0.16" | 4.06mm | 0.75" | 0.75" |
| 11 gauge (0.12" | 3.05mm ) | 0.5" | 12.70mm | 0.115" | 2.92mm | 0.5" | 0.5" |
| 11 gauge (0.12" | 3.05mm ) | 0.5" | 12.70mm | 0.085" | 2.16mm | 0.5" | 0.5" |
| 11 gauge (0.12" | 3.05mm ) | 0.5" | 12.70mm | 0.06" | 1.52mm | 0.5" | 0.5" |
| 11 gauge (0.12" | 3.05mm ) | 0.5" | 12.70mm | 0.06" | 1.52mm | 0.5" | 0.34" |
| 11 gauge (0.12" | 3.05mm ) | 0.5" | 12.70mm | 0.045" | 1.14mm | 0.5" | 0.34" |
| (0.25" | 6.35mm ) | 1.5" | 38.10mm | 0.35" | 8.89mm | 1.5" | 1.5" |
| (0.25" | 6.35mm ) | 1.5" | 38.10mm | 0.25" | 6.35mm | 1.5" | 1.5" |
| (0.25" | 6.35mm ) | 1.375" | 34.92mm | 0.17" | 4.32mm | 1.375" | 1.375" |
| (0.25" | 6.35mm ) | 1.375" | 34.92mm | 0.25" | 6.35mm | 1.375" | 1.375" |
Galvanneal
| Thickness | Minimum Bend | Bend Radius | Min Flange | Min Hole |
|---|---|---|---|---|
| 20 gauge (0.04" | 1.02mm ) | 0.2" | 5.08mm | 0.04" | 1.02mm | 0.2" | 0.14" |
| 20 gauge (0.04" | 1.02mm ) | 0.265" | 6.73mm | 0.055" | 1.40mm | 0.265" | 0.265" |
| 20 gauge (0.04" | 1.02mm ) | 0.2" | 5.08mm | 0.045" | 1.14mm | 0.2" | 0.14" |
| 20 gauge (0.04" | 1.02mm ) | 1.375" | 34.92mm | 0.35" | 8.89mm | 1.375" | 1.375" |
| 20 gauge (0.04" | 1.02mm ) | 0.5" | 12.70mm | 0.08" | 2.03mm | 0.5" | 0.5" |
| 20 gauge (0.04" | 1.02mm ) | 0.2" | 5.08mm | 0.04" | 1.02mm | 0.2" | 0.2" |
| 20 gauge (0.04" | 1.02mm ) | 0.375" | 9.52mm | 0.07" | 1.78mm | 0.375" | 0.375" |
| 20 gauge (0.04" | 1.02mm ) | 0.5" | 12.70mm | 0.09" | 2.29mm | 0.5" | 0.5" |
| 20 gauge (0.04" | 1.02mm ) | 0.265" | 6.73mm | 0.062" | 1.57mm | 0.265" | 0.265" |
| 20 gauge (0.04" | 1.02mm ) | 0.2" | 5.08mm | 0.05" | 1.27mm | 0.2" | 0.2" |
| 20 gauge (0.04" | 1.02mm ) | 0.55" | 13.97mm | 0.04" | 1.02mm | 0.55" | 0.55" |
| 20 gauge (0.04" | 1.02mm ) | 0.265" | 6.73mm | 0.07" | 1.78mm | 0.265" | 0.265" |
| 20 gauge (0.04" | 1.02mm ) | 0.3" | 7.62mm | 0.062" | 1.57mm | 0.3" | 0.3" |
| 18 gauge (0.052" | 1.32mm ) | 0.5" | 12.70mm | 0.07" | 1.78mm | 0.5" | 0.23" |
| 18 gauge (0.052" | 1.32mm ) | 1.375" | 34.92mm | 0.39" | 9.91mm | 1.375" | 1.375" |
| 18 gauge (0.052" | 1.32mm ) | 0.265" | 6.73mm | 0.055" | 1.40mm | 0.265" | 0.2" |
| 18 gauge (0.052" | 1.32mm ) | 1.375" | 34.92mm | 0.375" | 9.52mm | 1.375" | 1.375" |
| 18 gauge (0.052" | 1.32mm ) | 0.5" | 12.70mm | 0.125" | 3.18mm | 0.5" | 0.5" |
| 18 gauge (0.052" | 1.32mm ) | 0.3" | 7.62mm | 0.05" | 1.27mm | 0.3" | 0.2" |
| 18 gauge (0.052" | 1.32mm ) | 0.55" | 13.97mm | 0.03" | 0.76mm | 0.55" | 0.55" |
| 18 gauge (0.052" | 1.32mm ) | 0.375" | 9.52mm | 0.06" | 1.52mm | 0.375" | 0.375" |
| 18 gauge (0.052" | 1.32mm ) | 0.265" | 6.73mm | 0.062" | 1.57mm | 0.265" | 0.265" |
| 18 gauge (0.052" | 1.32mm ) | 0.2" | 5.08mm | 0.045" | 1.14mm | 0.2" | 0.15" |
| 18 gauge (0.052" | 1.32mm ) | 0.2" | 5.08mm | 0.04" | 1.02mm | 0.2" | 0.15" |
| 18 gauge (0.052" | 1.32mm ) | 0.265" | 6.73mm | 0.07" | 1.78mm | 0.265" | 0.2" |
| 18 gauge (0.052" | 1.32mm ) | 0.3" | 7.62mm | 0.062" | 1.57mm | 0.3" | 0.3" |
| 18 gauge (0.052" | 1.32mm ) | 0.2" | 5.08mm | 0.05" | 1.27mm | 0.2" | 0.15" |
| 16 gauge (0.064" | 1.63mm ) | 0.2" | 5.08mm | 0.05" | 1.27mm | 0.2" | 0.16" |
| 16 gauge (0.064" | 1.63mm ) | 0.2" | 5.08mm | 0.035" | 0.89mm | 0.2" | 0.2" |
| 16 gauge (0.064" | 1.63mm ) | 0.2" | 5.08mm | 0.05" | 1.27mm | 0.2" | 0.2" |
| 16 gauge (0.064" | 1.63mm ) | 1.375" | 34.92mm | 0.55" | 13.97mm | 1.375" | 1.375" |
| 16 gauge (0.064" | 1.63mm ) | 0.5" | 12.70mm | 0.1" | 2.54mm | 0.5" | 0.5" |
| 16 gauge (0.064" | 1.63mm ) | 0.5" | 12.70mm | 0.25" | 6.35mm | 0.5" | 0.5" |
| 16 gauge (0.064" | 1.63mm ) | 0.2" | 5.08mm | 0.04" | 1.02mm | 0.2" | 0.16" |
| 16 gauge (0.064" | 1.63mm ) | 0.5" | 12.70mm | 0.125" | 3.18mm | 0.5" | 0.5" |
| 16 gauge (0.064" | 1.63mm ) | 0.5" | 12.70mm | 0.07" | 1.78mm | 0.5" | 0.24" |
| 16 gauge (0.064" | 1.63mm ) | 1.375" | 34.92mm | 0.54" | 13.72mm | 1.375" | 1.375" |
| 16 gauge (0.064" | 1.63mm ) | 0.265" | 6.73mm | 0.05" | 1.27mm | 0.265" | 0.265" |
| 16 gauge (0.064" | 1.63mm ) | 0.375" | 9.52mm | 0.05" | 1.27mm | 0.375" | 0.375" |
| 16 gauge (0.064" | 1.63mm ) | 0.55" | 13.97mm | 0.03" | 0.76mm | 0.55" | 0.55" |
| 16 gauge (0.064" | 1.63mm ) | 0.265" | 6.73mm | 0.055" | 1.40mm | 0.265" | 0.265" |
| 16 gauge (0.064" | 1.63mm ) | 0.3" | 7.62mm | 0.06" | 1.52mm | 0.3" | 0.22" |
| 16 gauge (0.064" | 1.63mm ) | 0.3" | 7.62mm | 0.062" | 1.57mm | 0.3" | 0.22" |
| 14 gauge (0.079" | 2.01mm ) | 0.3" | 7.62mm | 0.062" | 1.57mm | 0.3" | 0.3" |
| 14 gauge (0.079" | 2.01mm ) | 0.5" | 12.70mm | 0.08" | 2.03mm | 0.5" | 0.5" |
| 14 gauge (0.079" | 2.01mm ) | 0.5" | 12.70mm | 0.08" | 2.03mm | 0.5" | 0.27" |
| 14 gauge (0.079" | 2.01mm ) | 0.275" | 6.98mm | 0.055" | 1.40mm | 0.275" | 0.275" |
| 14 gauge (0.079" | 2.01mm ) | 0.375" | 9.52mm | 0.04" | 1.02mm | 0.375" | 0.375" |
| 14 gauge (0.079" | 2.01mm ) | 0.275" | 6.98mm | 0.04" | 1.02mm | 0.275" | 0.275" |
| 14 gauge (0.079" | 2.01mm ) | 0.375" | 9.52mm | 0.05" | 1.27mm | 0.375" | 0.375" |
| 14 gauge (0.079" | 2.01mm ) | 0.275" | 6.98mm | 0.062" | 1.57mm | 0.275" | 0.275" |
| 14 gauge (0.079" | 2.01mm ) | 0.3" | 7.62mm | 0.04" | 1.02mm | 0.3" | 0.24" |
| 14 gauge (0.079" | 2.01mm ) | 0.5" | 12.70mm | 0.09" | 2.29mm | 0.5" | 0.5" |
| 14 gauge (0.079" | 2.01mm ) | 0.3" | 7.62mm | 0.045" | 1.14mm | 0.3" | 0.24" |
Stainless Steel
| Thickness | Minimum Bend | Bend Radius | Min Flange | Min Hole |
|---|---|---|---|---|
| 24 gauge (0.024" | 0.61mm ) | 0.265" | 6.73mm | 0.08" | 2.03mm | 0.265" | 0.185" |
| 24 gauge (0.024" | 0.61mm ) | 0.2" | 5.08mm | 0.04" | 1.02mm | 0.2" | 0.15" |
| 24 gauge (0.025" | 0.64mm ) | 0.5" | 12.70mm | 0.1" | 2.54mm | 0.5" | 0.15" |
| 22 gauge (0.031" | 0.79mm ) | 0.3" | 7.62mm | 0.075" | 1.90mm | 0.3" | 0.3" |
| 22 gauge (0.031" | 0.79mm ) | 0.2" | 5.08mm | 0.04" | 1.02mm | 0.2" | 0.15" |
| 22 gauge (0.031" | 0.79mm ) | 0.2" | 5.08mm | 0.05" | 1.27mm | 0.2" | 0.15" |
| 22 gauge (0.031" | 0.79mm ) | 0.55" | 13.97mm | 0.03" | 0.76mm | 0.55" | 0.55" |
| 22 gauge (0.031" | 0.79mm ) | 0.265" | 6.73mm | 0.08" | 2.03mm | 0.265" | 0.265" |
| 22 gauge (0.031" | 0.79mm ) | 0.375" | 9.52mm | 0.08" | 2.03mm | 0.375" | 0.375" |
| 22 gauge (0.031" | 0.79mm ) | 0.3" | 7.62mm | 0.08" | 2.03mm | 0.3" | 0.22" |
| 22 gauge (0.031" | 0.79mm ) | 0.5" | 12.70mm | 0.09" | 2.29mm | 0.5" | 0.27" |
| 20 gauge (0.038" | 0.97mm ) | 0.5" | 12.70mm | 0.11" | 2.79mm | 0.5" | 0.27" |
| 20 gauge (0.038" | 0.97mm ) | 0.5" | 12.70mm | 0.1" | 2.54mm | 0.5" | 0.27" |
| 20 gauge (0.038" | 0.97mm ) | 0.375" | 9.52mm | 0.095" | 2.41mm | 0.375" | 0.375" |
| 20 gauge (0.038" | 0.97mm ) | 0.2" | 5.08mm | 0.05" | 1.27mm | 0.2" | 0.15" |
| 20 gauge (0.038" | 0.97mm ) | 0.3" | 7.62mm | 0.07" | 1.78mm | 0.3" | 0.19" |
| 20 gauge (0.038" | 0.97mm ) | 0.265" | 6.73mm | 0.07" | 1.78mm | 0.265" | 0.265" |
| 20 gauge (0.038" | 0.97mm ) | 0.5" | 12.70mm | 0.4" | 10.16mm | 0.5" | 0.5" |
| 20 gauge (0.038" | 0.97mm ) | 0.3" | 7.62mm | 0.06" | 1.52mm | 0.3" | 0.19" |
| 20 gauge (0.038" | 0.97mm ) | 0.5" | 12.70mm | 0.125" | 3.18mm | 0.5" | 0.5" |
| 18 gauge (0.05" | 1.27mm ) | 0.5" | 12.70mm | 0.12" | 3.05mm | 0.5" | 0.29" |
| 18 gauge (0.05" | 1.27mm ) | 0.375" | 9.52mm | 0.125" | 3.18mm | 0.375" | 0.375" |
| 18 gauge (0.05" | 1.27mm ) | 0.5" | 12.70mm | 0.24" | 6.10mm | 0.5" | 0.5" |
| 18 gauge (0.05" | 1.27mm ) | 0.265" | 6.73mm | 0.085" | 2.16mm | 0.265" | 0.2" |
| 18 gauge (0.05" | 1.27mm ) | 1.375" | 34.92mm | 0.4" | 10.16mm | 1.375" | 1.375" |
| 18 gauge (0.05" | 1.27mm ) | 0.2" | 5.08mm | 0.04" | 1.02mm | 0.2" | 0.16" |
| 18 gauge (0.05" | 1.27mm ) | 0.265" | 6.73mm | 0.06" | 1.52mm | 0.265" | 0.2" |
| 18 gauge (0.05" | 1.27mm ) | 0.375" | 9.52mm | 0.09" | 2.29mm | 0.375" | 0.375" |
| 18 gauge (0.05" | 1.27mm ) | 0.3" | 7.62mm | 0.08" | 2.03mm | 0.3" | 0.3" |
| 18 gauge (0.05" | 1.27mm ) | 0.2" | 5.08mm | 0.05" | 1.27mm | 0.2" | 0.16" |
| 18 gauge (0.05" | 1.27mm ) | 0.5" | 12.70mm | 0.04" | 1.02mm | 0.5" | 0.5" |
| 18 gauge (0.05" | 1.27mm ) | 0.5" | 12.70mm | 0.12" | 3.05mm | 0.5" | 0.3" |
| 18 gauge (0.05" | 1.27mm ) | 0.5" | 12.70mm | 0.115" | 2.92mm | 0.5" | 0.29" |
| 18 gauge (0.05" | 1.27mm ) | 0.3" | 7.62mm | 0.07" | 1.78mm | 0.3" | 0.2" |
| 18 gauge (0.05" | 1.27mm ) | 0.375" | 9.52mm | 0.1" | 2.54mm | 0.375" | 0.375" |
| 18 gauge (0.05" | 1.27mm ) | 0.3" | 7.62mm | 0.06" | 1.52mm | 0.3" | 0.2" |
| 18 gauge (0.05" | 1.27mm ) | 0.2" | 5.08mm | 0.045" | 1.14mm | 0.2" | 0.16" |
| 18 gauge (0.05" | 1.27mm ) | 0.265" | 6.73mm | 0.08" | 2.03mm | 0.265" | 0.265" |
| 16 gauge (0.063" | 1.60mm ) | 0.2" | 5.08mm | 0.05" | 1.27mm | 0.2" | 0.17" |
| 16 gauge (0.063" | 1.60mm ) | 0.265" | 6.73mm | 0.075" | 1.90mm | 0.265" | 0.265" |
| 16 gauge (0.063" | 1.60mm ) | 0.2" | 5.08mm | 0.05" | 1.27mm | 0.2" | 0.2" |
| 16 gauge (0.063" | 1.60mm ) | 0.265" | 6.73mm | 0.08" | 2.03mm | 0.265" | 0.265" |
| 16 gauge (0.063" | 1.60mm ) | 0.5" | 12.70mm | 0.1" | 2.54mm | 0.5" | 0.29" |
| 16 gauge (0.063" | 1.60mm ) | 0.2" | 5.08mm | 0.035" | 0.89mm | 0.2" | 0.2" |
| 16 gauge (0.063" | 1.60mm ) | 0.5" | 12.70mm | 0.105" | 2.67mm | 0.5" | 0.5" |
| 16 gauge (0.063" | 1.60mm ) | 0.5" | 12.70mm | 0.25" | 6.35mm | 0.5" | 0.5" |
| 16 gauge (0.063" | 1.60mm ) | 0.5" | 12.70mm | 0.04" | 1.02mm | 0.5" | 0.5" |
| 16 gauge (0.063" | 1.60mm ) | 0.2" | 5.08mm | 0.04" | 1.02mm | 0.2" | 0.17" |
| 16 gauge (0.063" | 1.60mm ) | 0.3" | 7.62mm | 0.05" | 1.27mm | 0.3" | 0.22" |
| 16 gauge (0.063" | 1.60mm ) | 0.5" | 12.70mm | 0.12" | 3.05mm | 0.5" | 0.5" |
| 16 gauge (0.063" | 1.60mm ) | 0.3" | 7.62mm | 0.055" | 1.40mm | 0.3" | 0.22" |
| 16 gauge (0.063" | 1.60mm ) | 0.3" | 7.62mm | 0.08" | 2.03mm | 0.3" | 0.3" |
| 16 gauge (0.063" | 1.60mm ) | 0.265" | 6.73mm | 0.055" | 1.40mm | 0.265" | 0.265" |
| 16 gauge (0.063" | 1.60mm ) | 0.375" | 9.52mm | 0.07" | 1.78mm | 0.375" | 0.375" |
| 14 gauge (0.078" | 1.98mm ) | 0.5" | 12.70mm | 0.09" | 2.29mm | 0.5" | 0.5" |
| 14 gauge (0.078" | 1.98mm ) | 0.275" | 6.98mm | 0.05" | 1.27mm | 0.275" | 0.275" |
| 14 gauge (0.078" | 1.98mm ) | 0.5" | 12.70mm | 0.115" | 2.92mm | 0.5" | 0.5" |
| 14 gauge (0.078" | 1.98mm ) | 0.75" | 19.05mm | 0.26" | 6.60mm | 0.75" | 0.75" |
| 14 gauge (0.078" | 1.98mm ) | 0.375" | 9.52mm | 0.105" | 2.67mm | 0.375" | 0.375" |
| 14 gauge (0.078" | 1.98mm ) | 1.5" | 38.10mm | 1.125" | 28.58mm | 1.5" | 1.5" |
| 14 gauge (0.078" | 1.98mm ) | 0.3" | 7.62mm | 0.055" | 1.40mm | 0.3" | 0.22" |
| 14 gauge (0.078" | 1.98mm ) | 0.275" | 6.98mm | 0.062" | 1.57mm | 0.275" | 0.275" |
| 14 gauge (0.078" | 1.98mm ) | 1.375" | 34.92mm | 0.4" | 10.16mm | 1.375" | 1.375" |
| 14 gauge (0.078" | 1.98mm ) | 0.3" | 7.62mm | 0.05" | 1.27mm | 0.3" | 0.3" |
| 14 gauge (0.078" | 1.98mm ) | 0.275" | 6.98mm | 0.075" | 1.90mm | 0.275" | 0.275" |
| 14 gauge (0.078" | 1.98mm ) | 0.375" | 9.52mm | 0.07" | 1.78mm | 0.375" | 0.375" |
| 14 gauge (0.078" | 1.98mm ) | 0.5" | 12.70mm | 0.12" | 3.05mm | 0.5" | 0.3" |
| 14 gauge (0.078" | 1.98mm ) | 0.5" | 12.70mm | 0.11" | 2.79mm | 0.5" | 0.5" |
| 14 gauge (0.078" | 1.98mm ) | 0.5" | 12.70mm | 0.13" | 3.30mm | 0.5" | 0.3" |
| 12 gauge (0.109" | 2.77mm ) | 0.5" | 12.70mm | 0.095" | 2.41mm | 0.5" | 0.36" |
| 12 gauge (0.109" | 2.77mm ) | 0.75" | 19.05mm | 0.22" | 5.59mm | 0.75" | 0.75" |
| 12 gauge (0.109" | 2.77mm ) | 0.5" | 12.70mm | 0.06" | 1.52mm | 0.5" | 0.36" |
| 12 gauge (0.109" | 2.77mm ) | 0.5" | 12.70mm | 0.095" | 2.41mm | 0.5" | 0.5" |
| 12 gauge (0.109" | 2.77mm ) | 0.75" | 19.05mm | 0.18" | 4.57mm | 0.75" | 0.75" |
| (0.12" | 3.05mm ) | 1.5" | 38.10mm | 1.05" | 26.67mm | 1.5" | 1.5" |
| (0.12" | 3.05mm ) | 0.75" | 19.05mm | 0.2" | 5.08mm | 0.75" | 0.75" |
| (0.12" | 3.05mm ) | 0.75" | 19.05mm | 0.22" | 5.59mm | 0.75" | 0.75" |
| (0.125" | 3.18mm ) | 0.5" | 12.70mm | 0.125" | 3.18mm | 0.5" | 0.5" |
| (0.125" | 3.18mm ) | 0.5" | 12.70mm | 0.1" | 2.54mm | 0.5" | 0.5" |
| (0.125" | 3.18mm ) | 0.5" | 12.70mm | 0.09" | 2.29mm | 0.5" | 0.5" |
| (0.125" | 3.18mm ) | 0.5" | 12.70mm | 0.08" | 2.03mm | 0.5" | 0.5" |
Aluminum
| Thickness | Minimum Bend | Bend Radius | Min Flange | Min Hole |
|---|---|---|---|---|
| (0.032" | 0.81mm ) | 0.2" | 5.08mm | 0.035" | 0.89mm | 0.2" | 0.2" |
| 20 gauge (0.032" | 0.81mm ) | 0.5" | 12.70mm | 0.04" | 1.02mm | 0.5" | 0.175" |
| (0.032" | 0.81mm ) | 0.2" | 5.08mm | 0.04" | 1.02mm | 0.2" | 0.2" |
| 20 gauge (0.032" | 0.81mm ) | 0.5" | 12.70mm | 0.06" | 1.52mm | 0.5" | 0.175" |
| 20 gauge (0.032" | 0.81mm ) | 0.375" | 9.52mm | 0.055" | 1.40mm | 0.375" | 0.375" |
| 20 gauge (0.032" | 0.81mm ) | 1.375" | 34.92mm | 0.4" | 10.16mm | 1.375" | 1.375" |
| 20 gauge (0.032" | 0.81mm ) | 0.265" | 6.73mm | 0.062" | 1.57mm | 0.265" | 0.265" |
| 20 gauge (0.032" | 0.81mm ) | 0.2" | 5.08mm | 0.035" | 0.89mm | 0.2" | 0.14" |
| 20 gauge (0.032" | 0.81mm ) | 0.3" | 7.62mm | 0.045" | 1.14mm | 0.3" | 0.16" |
| 20 gauge (0.032" | 0.81mm ) | 0.2" | 5.08mm | 0.04" | 1.02mm | 0.2" | 0.14" |
| 20 gauge (0.032" | 0.81mm ) | 0.55" | 13.97mm | 0.03" | 0.76mm | 0.55" | 0.55" |
| 20 gauge (0.032" | 0.81mm ) | 0.3" | 7.62mm | 0.07" | 1.78mm | 0.3" | 0.3" |
| 20 gauge (0.032" | 0.81mm ) | 0.265" | 6.73mm | 0.05" | 1.27mm | 0.265" | 0.16" |
| 20 gauge (0.032" | 0.81mm ) | 0.3" | 7.62mm | 0.04" | 1.02mm | 0.3" | 0.16" |
| 20 gauge (0.032" | 0.81mm ) | 0.265" | 6.73mm | 0.04" | 1.02mm | 0.265" | 0.16" |
| 18 gauge (0.04" | 1.02mm ) | 0.265" | 6.73mm | 0.062" | 1.57mm | 0.265" | 0.265" |
| 18 gauge (0.04" | 1.02mm ) | 0.3" | 7.62mm | 0.07" | 1.78mm | 0.3" | 0.3" |
| 18 gauge (0.04" | 1.02mm ) | 0.5" | 12.70mm | 0.04" | 1.02mm | 0.5" | 0.2" |
| 18 gauge (0.04" | 1.02mm ) | 0.2" | 5.08mm | 0.045" | 1.14mm | 0.2" | 0.15" |
| 18 gauge (0.04" | 1.02mm ) | 0.5" | 12.70mm | 0.24" | 6.10mm | 0.5" | 0.5" |
| 18 gauge (0.04" | 1.02mm ) | 0.3" | 7.62mm | 0.04" | 1.02mm | 0.3" | 0.17" |
| 18 gauge (0.04" | 1.02mm ) | 0.375" | 9.52mm | 0.045" | 1.14mm | 0.375" | 0.375" |
| 18 gauge (0.04" | 1.02mm ) | 0.375" | 9.52mm | 0.04" | 1.02mm | 0.375" | 0.375" |
| 18 gauge (0.04" | 1.02mm ) | 0.2" | 5.08mm | 0.04" | 1.02mm | 0.2" | 0.15" |
| 18 gauge (0.04" | 1.02mm ) | 0.2" | 5.08mm | 0.035" | 0.89mm | 0.2" | 0.15" |
| 18 gauge (0.04" | 1.02mm ) | 1.375" | 34.92mm | 0.45" | 11.43mm | 1.375" | 1.375" |
| 18 gauge (0.04" | 1.02mm ) | 0.5" | 12.70mm | 0.125" | 3.18mm | 0.5" | 0.5" |
| 18 gauge (0.04" | 1.02mm ) | 0.265" | 6.73mm | 0.04" | 1.02mm | 0.265" | 0.17" |
| 18 gauge (0.04" | 1.02mm ) | 0.265" | 6.73mm | 0.05" | 1.27mm | 0.265" | 0.17" |
| 18 gauge (0.04" | 1.02mm ) | 0.55" | 13.97mm | 0.04" | 1.02mm | 0.55" | 0.55" |
| 18 gauge (0.04" | 1.02mm ) | 0.5" | 12.70mm | 0.06" | 1.52mm | 0.5" | 0.2" |
| 16 gauge (0.051" | 1.30mm ) | 0.2" | 5.08mm | 0.045" | 1.14mm | 0.2" | 0.16" |
| 16 gauge (0.051" | 1.30mm ) | 0.375" | 9.52mm | 0.05" | 1.27mm | 0.375" | 0.375" |
| 16 gauge (0.051" | 1.30mm ) | 0.265" | 6.73mm | 0.05" | 1.27mm | 0.265" | 0.22" |
| 16 gauge (0.051" | 1.30mm ) | 0.5" | 12.70mm | 0.05" | 1.27mm | 0.5" | 0.23" |
| 16 gauge (0.051" | 1.30mm ) | 1.375" | 34.92mm | 0.4" | 10.16mm | 1.375" | 1.375" |
| 16 gauge (0.051" | 1.30mm ) | 0.265" | 6.73mm | 0.062" | 1.57mm | 0.265" | 0.265" |
| 16 gauge (0.051" | 1.30mm ) | 0.2" | 5.08mm | 0.04" | 1.02mm | 0.2" | 0.16" |
| 16 gauge (0.051" | 1.30mm ) | 1.5" | 38.10mm | 1.2" | 30.48mm | 1.5" | 1.5" |
| 16 gauge (0.051" | 1.30mm ) | 0.375" | 9.52mm | 0.04" | 1.02mm | 0.375" | 0.375" |
| 16 gauge (0.051" | 1.30mm ) | 0.265" | 6.73mm | 0.035" | 0.89mm | 0.265" | 0.22" |
| 16 gauge (0.051" | 1.30mm ) | 0.3" | 7.62mm | 0.04" | 1.02mm | 0.3" | 0.22" |
| 16 gauge (0.051" | 1.30mm ) | 0.5" | 12.70mm | 0.125" | 3.18mm | 0.5" | 0.5" |
| 16 gauge (0.051" | 1.30mm ) | 0.3" | 7.62mm | 0.062" | 1.57mm | 0.3" | 0.3" |
| 16 gauge (0.051" | 1.30mm ) | 0.55" | 13.97mm | 0.03" | 0.76mm | 0.55" | 0.55" |
| 16 gauge (0.051" | 1.30mm ) | 0.5" | 12.70mm | 0.23" | 5.84mm | 0.5" | 0.5" |
| 16 gauge (0.051" | 1.30mm ) | 0.2" | 5.08mm | 0.035" | 0.89mm | 0.2" | 0.16" |
| 16 gauge (0.051" | 1.30mm ) | 0.5" | 12.70mm | 0.04" | 1.02mm | 0.5" | 0.23" |
| 14 gauge (0.064" | 1.63mm ) | 0.5" | 12.70mm | 0.22" | 5.59mm | 0.5" | 0.5" |
| 14 gauge (0.064" | 1.63mm ) | 0.5" | 12.70mm | 0.045" | 1.14mm | 0.5" | 0.24" |
| 14 gauge (0.064" | 1.63mm ) | 0.375" | 9.52mm | 0.04" | 1.02mm | 0.375" | 0.375" |
| 14 gauge (0.064" | 1.63mm ) | 0.5" | 12.70mm | 0.05" | 1.27mm | 0.5" | 0.5" |
| 14 gauge (0.064" | 1.63mm ) | 0.2" | 5.08mm | 0.04" | 1.02mm | 0.2" | 0.18" |
| 14 gauge (0.064" | 1.63mm ) | 0.265" | 6.73mm | 0.062" | 1.57mm | 0.265" | 0.265" |
| 14 gauge (0.064" | 1.63mm ) | 0.5" | 12.70mm | 0.04" | 1.02mm | 0.5" | 0.5" |
| 14 gauge (0.064" | 1.63mm ) | 0.2" | 5.08mm | 0.035" | 0.89mm | 0.2" | 0.18" |
| 14 gauge (0.064" | 1.63mm ) | 1.5" | 38.10mm | 1.13" | 28.70mm | 1.5" | 1.5" |
| 14 gauge (0.064" | 1.63mm ) | 1.5" | 38.10mm | 1.2" | 30.48mm | 1.5" | 1.5" |
| 14 gauge (0.064" | 1.63mm ) | 0.3" | 7.62mm | 0.035" | 0.89mm | 0.3" | 0.2" |
| 14 gauge (0.064" | 1.63mm ) | 0.55" | 13.97mm | 0.03" | 0.76mm | 0.55" | 0.55" |
| 14 gauge (0.064" | 1.63mm ) | 1.375" | 34.92mm | 0.375" | 9.52mm | 1.375" | 1.375" |
| 14 gauge (0.064" | 1.63mm ) | 0.265" | 6.73mm | 0.04" | 1.02mm | 0.265" | 0.265" |
| 14 gauge (0.064" | 1.63mm ) | 0.265" | 6.73mm | 0.035" | 0.89mm | 0.265" | 0.265" |
| 14 gauge (0.064" | 1.63mm ) | 0.3" | 7.62mm | 0.04" | 1.02mm | 0.3" | 0.2" |
| 14 gauge (0.064" | 1.63mm ) | 0.5" | 12.70mm | 0.125" | 3.18mm | 0.5" | 0.5" |
| 14 gauge (0.064" | 1.63mm ) | 1.5" | 38.10mm | 0.7" | 17.78mm | 1.5" | 1.5" |
| 14 gauge (0.064" | 1.63mm ) | 0.3" | 7.62mm | 0.062" | 1.57mm | 0.3" | 0.3" |
| 14 gauge (0.064" | 1.63mm ) | 0.2" | 5.08mm | 0.045" | 1.14mm | 0.2" | 0.2" |
| 14 gauge (0.064" | 1.63mm ) | 0.2" | 5.08mm | 0.035" | 0.89mm | 0.2" | 0.2" |
| 14 gauge (0.064" | 1.63mm ) | 1.5" | 38.10mm | 1.225" | 31.12mm | 1.5" | 1.5" |
| 14 gauge (0.064" | 1.63mm ) | 0.375" | 9.52mm | 0.06" | 1.52mm | 0.375" | 0.375" |
| 12 gauge (0.081" | 2.06mm ) | 0.5" | 12.70mm | 0.125" | 3.18mm | 0.5" | 0.5" |
| 12 gauge (0.081" | 2.06mm ) | 0.275" | 6.98mm | 0.04" | 1.02mm | 0.275" | 0.275" |
| 12 gauge (0.081" | 2.06mm ) | 0.3" | 7.62mm | 0.04" | 1.02mm | 0.3" | 0.2" |
| 12 gauge (0.081" | 2.06mm ) | 0.5" | 12.70mm | 0.055" | 1.40mm | 0.5" | 0.26" |
| 12 gauge (0.081" | 2.06mm ) | 0.275" | 6.98mm | 0.062" | 1.57mm | 0.275" | 0.275" |
| 12 gauge (0.081" | 2.06mm ) | 0.75" | 19.05mm | 0.24" | 6.10mm | 0.75" | 0.75" |
| 12 gauge (0.081" | 2.06mm ) | 0.3" | 7.62mm | 0.0622" | 1.58mm | 0.3" | 0.3" |
| 12 gauge (0.081" | 2.06mm ) | 0.5" | 12.70mm | 0.045" | 1.14mm | 0.5" | 0.5" |
| 12 gauge (0.081" | 2.06mm ) | 0.375" | 9.52mm | 0.04" | 1.02mm | 0.375" | 0.375" |
| 12 gauge (0.081" | 2.06mm ) | 0.5" | 12.70mm | 0.04" | 1.02mm | 0.5" | 0.5" |
| 12 gauge (0.081" | 2.06mm ) | 1.375" | 34.92mm | 0.375" | 9.52mm | 1.375" | 1.375" |
| 12 gauge (0.081" | 2.06mm ) | 1.5" | 38.10mm | 1.1" | 27.94mm | 1.5" | 1.5" |
| 12 gauge (0.081" | 2.06mm ) | 1.5" | 38.10mm | 1" | 25.40mm | 1.5" | 1.5" |
| 11 gauge (0.091" | 2.31mm ) | 0.5" | 12.70mm | 0.125" | 3.18mm | 0.5" | 0.5" |
| 11 gauge (0.091" | 2.31mm ) | 0.375" | 9.52mm | 0.062" | 1.57mm | 0.375" | 0.375" |
| 11 gauge (0.091" | 2.31mm ) | 0.5" | 12.70mm | 0.05" | 1.27mm | 0.5" | 0.28" |
| 11 gauge (0.091" | 2.31mm ) | 0.375" | 9.52mm | 0.045" | 1.14mm | 0.375" | 0.375" |
| 11 gauge (0.091" | 2.31mm ) | 0.5" | 12.70mm | 0.04" | 1.02mm | 0.5" | 0.28" |
| 11 gauge (0.091" | 2.31mm ) | 0.5" | 12.70mm | 0.05" | 1.27mm | 0.5" | 0.5" |
| 11 gauge (0.091" | 2.31mm ) | 0.75" | 19.05mm | 0.24" | 6.10mm | 0.75" | 0.75" |
| 11 gauge (0.091" | 2.31mm ) | 0.375" | 9.52mm | 0.04" | 1.02mm | 0.375" | 0.375" |
| 11 gauge (0.091" | 2.31mm ) | 0.375" | 9.52mm | 0.04" | 1.02mm | 0.375" | 0.23" |
| 11 gauge (0.091" | 2.31mm ) | 1.375" | 34.92mm | 0.24" | 6.10mm | 1.375" | 1.375" |
| 11 gauge (0.091" | 2.31mm ) | 1.375" | 34.92mm | 0.375" | 9.52mm | 1.375" | 1.375" |
| 11 gauge (0.091" | 2.31mm ) | 0.375" | 9.52mm | 0.05" | 1.27mm | 0.375" | 0.375" |
| 11 gauge (0.091" | 2.31mm ) | 0.5" | 12.70mm | 0.045" | 1.14mm | 0.5" | 0.5" |
| 11 gauge (0.0914" | 2.32mm ) | 0.375" | 9.52mm | 0.04" | 1.02mm | 0.375" | 0.375" |
| 10 gauge (0.102" | 2.59mm ) | 1.5" | 38.10mm | 1.125" | 28.58mm | 1.5" | 1.5" |
| 10 gauge (0.102" | 2.59mm ) | 0.5" | 12.70mm | 0.04" | 1.02mm | 0.5" | 0.5" |
| 10 gauge (0.102" | 2.59mm ) | 0.5" | 12.70mm | 0.07" | 1.78mm | 0.5" | 0.5" |
| 10 gauge (0.102" | 2.59mm ) | 0.5" | 12.70mm | 0.078" | 1.98mm | 0.5" | 0.5" |
| 10 gauge (0.102" | 2.59mm ) | 0.5" | 12.70mm | 0.045" | 1.14mm | 0.5" | 0.26" |
| 10 gauge (0.102" | 2.59mm ) | 0.5" | 12.70mm | 0.125" | 3.18mm | 0.5" | 0.5" |
| 10 gauge (0.102" | 2.59mm ) | 1.5" | 38.10mm | 1.063" | 27.00mm | 1.5" | 1.5" |
| 10 gauge (0.102" | 2.59mm ) | 0.5" | 12.70mm | 0.04" | 1.02mm | 0.5" | 0.26" |
| 8 gauge (0.1285" | 3.26mm ) | 0.5" | 12.70mm | 0.125" | 3.18mm | 0.5" | 0.5" |
| 8 gauge (0.1285" | 3.26mm ) | 0.5" | 12.70mm | 0.045" | 1.14mm | 0.5" | 0.5" |
| 8 gauge (0.1285" | 3.26mm ) | 1.5" | 38.10mm | 1" | 25.40mm | 1.5" | 1.5" |
| 8 gauge (0.1285" | 3.26mm ) | 1.5" | 38.10mm | 1.05" | 26.67mm | 1.5" | 1.5" |
| 8 gauge (0.1285" | 3.26mm ) | 1.375" | 34.92mm | 0.225" | 5.72mm | 1.375" | 1.375" |
| 8 gauge (0.1285" | 3.26mm ) | 0.5" | 12.70mm | 0.06" | 1.52mm | 0.5" | 0.5" |
| 8 gauge (0.1285" | 3.26mm ) | 0.5" | 12.70mm | 0.04" | 1.02mm | 0.5" | 0.5" |
| (0.1285" | 3.26mm ) | 1.375" | 34.92mm | 0.375" | 9.52mm | 1.375" | 1.375" |
| 8 gauge (0.1285" | 3.26mm ) | 0.5" | 12.70mm | 0.065" | 1.65mm | 0.5" | 0.31" |
| 8 gauge (0.1285" | 3.26mm ) | 0.75" | 19.05mm | 0.125" | 3.18mm | 0.75" | 0.75" |
| 8 gauge (0.1285" | 3.26mm ) | 1.375" | 34.92mm | 0.375" | 9.52mm | 1.375" | 1.375" |
| 5 gauge (0.188" | 4.78mm ) | 1.375" | 34.92mm | 0.16" | 4.06mm | 1.375" | 1.375" |
| 5 gauge (0.188" | 4.78mm ) | 1.375" | 34.92mm | 0.375" | 9.52mm | 1.375" | 1.375" |
| 5 gauge (0.188" | 4.78mm ) | 0.75" | 19.05mm | 0.12" | 3.05mm | 0.75" | 0.75" |
| 5 gauge (0.188" | 4.78mm ) | 1.375" | 34.92mm | 0.355" | 9.02mm | 1.375" | 1.375" |
| 5 gauge (0.188" | 4.78mm ) | 1.5" | 38.10mm | 0.375" | 9.52mm | 1.5" | 1.5" |
| 5 gauge (0.188" | 4.78mm ) | 1.375" | 34.92mm | 0.125" | 3.18mm | 1.375" | 1.375" |
| 5 gauge (0.188" | 4.78mm ) | 1.375" | 34.92mm | 0.22" | 5.59mm | 1.375" | 1.375" |
| (0.25" | 6.35mm ) | 1.375" | 34.92mm | 0.375" | 9.52mm | 1.375" | 1.375" |
| (0.25" | 6.35mm ) | 0.75" | 19.05mm | 0.125" | 3.18mm | 0.75" | 0.75" |
| (0.25" | 6.35mm ) | 1.375" | 34.92mm | 0.16" | 4.06mm | 1.375" | 1.375" |
Copper
| Thickness | Minimum Bend | Bend Radius | Min Flange | Min Hole |
|---|---|---|---|---|
| (0.064" | 1.63mm ) | 0.375" | 9.52mm | 0.04" | 1.02mm | 0.375" | 0.375" |
| (0.064" | 1.63mm ) | 0.5" | 12.70mm | 0.125" | 3.18mm | 0.5" | 0.5" |
| (0.064" | 1.63mm ) | 0.2" | 5.08mm | 0.04" | 1.02mm | 0.2" | 0.16" |
| (0.064" | 1.63mm ) | 0.2" | 5.08mm | 0.035" | 0.89mm | 0.2" | 0.16" |
| (0.064" | 1.63mm ) | 0.265" | 6.73mm | 0.055" | 1.40mm | 0.265" | 0.265" |
| (0.064" | 1.63mm ) | 0.265" | 6.73mm | 0.04" | 1.02mm | 0.265" | 0.2" |
| (0.064" | 1.63mm ) | 1.375" | 34.92mm | 0.375" | 9.52mm | 1.375" | 1.375" |
| (0.093" | 2.36mm ) | 0.5" | 12.70mm | 0.05" | 1.27mm | 0.5" | 0.3" |
| (0.093" | 2.36mm ) | 0.5" | 12.70mm | 0.05" | 1.27mm | 0.5" | 0.24" |
| (0.093" | 2.36mm ) | 0.375" | 9.52mm | 0.04" | 1.02mm | 0.375" | 0.24" |
| (0.093" | 2.36mm ) | 0.5" | 12.70mm | 0.115" | 2.92mm | 0.5" | 0.5" |
| (0.125" | 3.18mm ) | 0.5" | 12.70mm | 0.08" | 2.03mm | 0.5" | 0.35" |
| (0.125" | 3.18mm ) | 0.5" | 12.70mm | 0.125" | 3.18mm | 0.5" | 0.5" |
| (0.125" | 3.18mm ) | 0.5" | 12.70mm | 0.06" | 1.52mm | 0.5" | 0.5" |
| (0.188" | 4.78mm ) | 1.375" | 34.92mm | 0.2" | 5.08mm | 1.375" | 1.375" |
| (0.188" | 4.78mm ) | 0.685" | 17.40mm | 0.085" | 2.16mm | 0.685" | 0.685" |
| (0.188" | 4.78mm ) | 0.5" | 12.70mm | 0.04" | 1.02mm | 0.5" | 0.5" |
| (0.25" | 6.35mm ) | 0.685" | 17.40mm | 0.07" | 1.78mm | 0.685" | 0.685" |
| (0.25" | 6.35mm ) | 1.375" | 34.92mm | 0.25" | 6.35mm | 1.375" | 1.375" |
| (0.25" | 6.35mm ) | 1.375" | 34.92mm | 0.375" | 9.52mm | 1.375" | 1.375" |
| (0.25" | 6.35mm ) | 1.375" | 34.92mm | 0.08" | 2.03mm | 1.375" | 1.375" |
| (0.25" | 6.35mm ) | 0.685" | 17.40mm | 0.125" | 3.18mm | 0.685" | 0.685" |