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Wood Construction Connectors Conversion Charts

Technical & Installation Notes

Metric Conversion

Metric Conversion

Bolt Diameter

Bolt Diameter

Use the following 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.

If Common Rafter Roof Pitch is…

Common Rafter Chart

Then Hip/Valley Rafter Roof Pitch becomes…

Rafter Roof Pitch

US Standard Steel Gauge Equivalents in Nominal Dimensions

US Standard Steel Gauge

Steel thickness may vary according to industry mill standards.