Section 513C — DETAILED SYSTEM DESIGN REQUIREMENTS

513C.2 Diaphragm Shear Transfer.

San Francisco Building Inspection Commission Codes · 2022 edition · updated 2026-08-28 · San Francisco

Bolts transmitting shear forces shall have a maximum bolt spacing of 6 feet (1.829 m) and shall have nuts installed over malleable iron or plate washers when bearing on wood and heavy cut washers when bearing on steel.

Get a plain-English answer with a citation back to this text.

Ask AI about this code

Export this section

▸Contents — San Francisco Building Inspection Commission Codes

San Francisco Building Inspection Commission Codes

GoCodebook provides public access, search, citation, multilingual explanation, and practical interpretation of legally adopted building regulations. It is not a substitute for the official ICC or California code publications.