Conversion Charts
Metric Conversion
Bolt Diameter
| mm = millimeter |
| m = meter |
| N = newton |
| kN = kilonewton |
| Pa = pascal |
If Common Rafter Roof Pitch is...
Then Hip/Valley Rafter Roof Pitch becomes...
US Standard Steel Gauge Equivalents in Nominal Dimensions
Use these Roof Pitch to Hip/Valley Rafter Roof Pitch conversion tables only for hip/valley rafters that are skewed 45° right or left. All other skews will cause the slope to change from that listed.
- Steel thickness may vary according to industry mill standards.
- Gauge numbers shown are for reference only.