Simpson CBT4Z-KT Concealed Beam Tie Kit, ZMAX CB3BLG Fiber-Cement Board Screw (Collated) ensuring full post bearing on

ensuring full post bearing on the concrete foundation

extending the life of the structure

and what does it protect against

Tested and approved specifically for use in many popular Simpson Strong-Tie connectors - this is not a general-purpose nail adapted for connectors

Simpson CBT4Z-KT Concealed Beam Tie Kit, ZMAX CB3BLG Fiber-Cement Board Screw (Collated) ensuring full post bearing onThe Simpson CBT4Z KT Concealed Beam Tie Kit by Simpson Strong Tie delivers a clean, hidden structural connection between horizontal beams and vertical posts without sacrificing load path integrity. Part of Simpson Strong Tie's concealed structural connector line, the CBTZ is engineered for a nominal 6x6 post and features a cylindrical design that installs using a common drill bit eliminating the need for challenging kerf cuts. Finished with ZMAX