Fortress AL13 Post Anchor Base Plate
- Post Base Plate holes MUST be positioned a minimum 1/2" [13mm] from edge of deck board.
- Use only 3/8" [10mm] Hex Head Galvanized Bolts. Lag Screws should NOT be used. Secure each post with four bolts.
Fortress Posts must always be secured to the deck framing and should never be attached to the deck boards only.