Every house gets at least the nominal fixings of the nominal fixings table, and the design situations tables show where wind class and roof type call for specific connections for uplift or shear. Machine-driven nails are coated or deformed-shank, of minimum diameters by timber type, penetrating 10 diameters into side grain or 15 into end grain, at least two per joint; hand nails used instead are of larger minimum diameters; nails in damp or exposed joints are galvanised, stainless or monel.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.