All nails specified in this chapter shall be common wire nails of the following diameters and lengths: 8d nails shall be 0.131 inch by 21/2 inches. 10d nails shall be 0.148 inch by 3 inches. 12d nails shall be 0.148 inch by 31/4 inches. 16d nails shall be 0.162 inch by 31/2 inches. Nails used to attach metal framing connectors directly to wood members shall be as specified by the connector manufacturer in an approved report.