Simpson 1/4" x 4" Titen Turbo Flat-Head Screw Anchor, Blue TNT25400TF Deck-Drive DCU COMPOSITE Screw (Collated) and what fixture hole size

and what fixture hole size is recommended

Includes Quik Stik fastening tool

Internally cooled spindle head prevents seizing during extended operation

giving installers flexibility to achieve higher load ratings on demanding structural applications

professional appearance - no more visible fasteners

Simpson 1/4" x 4" Titen Turbo Flat-Head Screw Anchor, Blue TNT25400TF Deck-Drive DCU COMPOSITE Screw (Collated) and what fixture hole sizeSimpson Strong Tie Titen Turbo 1 4" x 4" Flat Head Screw Anchor is an engineered concrete and masonry fastener designed for wood to concrete and structural anchoring applications where reliable holding power and fast, clean installation are critical. Built from carbon steel with a zinc plated and ceramic coating finish, this flat head screw anchor features a patented thread design that actively reduces driving torque making it a go to solution for