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Lessons / Ledger and attachment
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Bolting the ledger
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A ledger held on with nails.
Every number here is a working estimate. Check it with your building authority.Turn JavaScript on to work the lesson. The drawing shows how it starts.
The rule this lesson teaches
Inspection practice: 1/2 in lag screws or through bolts with washers, staggered, at least 2 in from the top and bottom edges and at least 5 in from the ends.