Simpson PBST66Z 6x6 Galvanized Standoff Post Base ML Angle note that Type 410 does

note that Type 410 does not offer the same level of corrosion resistance as Type 316 or Type 305 stainless steel

allowing the screw to penetrate steel studs without the need for a pre-drilled pilot hole

reliable connection by supporting the joist from underneath

a 10" three jaw scroll chuck with top reversing jaws

Sold in a 3-piece pack

Simpson PBST66Z 6x6 Galvanized Standoff Post Base ML Angle note that Type 410 doesSimpson 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