Simpson PBST66Z 6x6 Galvanized Standoff Post Base PACK:1 Ea Do I need to pre-drill

Do I need to pre-drill composite or PVC deck boards before driving these screws

and cutting torches create fire risk

Built with a tri-lobe thread design

18V LXT 4 ft

this connector ships pre-bent at 45 deg

Simpson PBST66Z 6x6 Galvanized Standoff Post Base PACK:1 Ea Do I need to pre-drillSimpson PBST66Z PBST ZMAX Galvanized Standoff Post Base for 6x6 is a cast in place post base engineered by Simpson Strong Tie to deliver high performance wood to concrete connections for decks, patio covers, porches, and other outdoor structures. Featuring ZMAX galvanized coating for superior corrosion resistance and innovative S shaped stiffening tabs for enhanced download capacity, the PBST66Z provides a durable, code compliant solution for securing