#12 x 2-3/8" Quik Drive TB Self-Drilling Wood-To-Steel Collated Screws, Black Phosphate, Pkg 1000 GT Gazebo Ties Do not use an impact

Do not use an impact wrench to set or tighten anchors

Manufactured from durable carbon steel

Simpson Strong-Tie fixed depth drill bit to be used with DIAB37 and DIABL37

Complete Kit: Includes hurricane gusset angles and matching screws for installation

#12 x 2-3/8" Quik Drive TB Self-Drilling Wood-To-Steel Collated Screws, Black Phosphate, Pkg 1000 GT Gazebo Ties Do not use an impactThe Strong Drive TB is built for one job: fastening wood to steel without babysitting the connection. The self drilling, wing tip point bores through hot rolled steel up to 1 4" thick and breaks off clean on contact, so there's no pre drilling, no split lumber, and no guessing whether the screw will bite. The flat head with under head nibs countersinks cleanly into wood nailers, sleepers, and subflooring, and the collated strip format runs straight