Simpson Strong-Tie TNT18214TF Titen Turbo™ — 3/16 in. x 2-1/4 in. 6-Lobe Flat-Head Concrete and Masonry Screw, Blue (100-Qty) Nickel Four large hexagon holes are

Four large hexagon holes are intended for GFCMU and concrete applications

Feature 05: Nail penny size: 16d

EA Reference: 707392624103

Feature 04: Flared flange provides greater strength

Feature 07: Wrench size: 15/16 in

Simpson Strong-Tie TNT18214TF Titen Turbo™ — 3/16 in. x 2-1/4 in. 6-Lobe Flat-Head Concrete and Masonry Screw, Blue (100-Qty) Nickel Four large hexagon holes areSimpson Strong Tie TNT18214TF Titen Turbo 3 16 in. x 2 1 4 in. 6 Lobe Flat Head Concrete and Masonry Screw, Blue (100 Qty) The Simpson Strong Tie Titen Turbo screw anchor is fast and easy to install, and incredibly reliable in its performance. The secret behind the performance of the Titen Turbo lies in a thread design that lowers driving torque while providing superior holding power. The revolutionary Torque Reduction Channel between the threads