3/16" x 3-1/4" Concrete Screw, Phillips Flat Head - Bronze Dagger-Guard Coating, Pkg 1500 RCA2211/97-R30 The Simpson Strong-Tie Strong-Drive FHSD114S0818

The Simpson Strong-Tie Strong-Drive FHSD114S0818 FHSD collated screw is designed to provide reliable

Flat Countersunk Head with 6-Lobe Drive: Ensures flush installation with reliable tool engagement using a T25 driver bit

and light industrial wood construction

5 face mount joist hanger features a G90 galvanized finish for corrosion resistance and requires the use of hot-dip galvanized fasteners which meet the specifications of ASTM A153

High-Wind Zones: Ideal for regions prone to strong winds where added uplift resistance is critical

3/16" x 3-1/4" Concrete Screw, Phillips Flat Head - Bronze Dagger-Guard Coating, Pkg 1500 RCA2211/97-R30 The Simpson Strong-Tie Strong-Drive FHSD114S0818Daggerz brand concrete screws are skillfully designed for wood or metal to concrete applications. This screw features a flat head that countersinks into the surface of the material. The Hi Low threads allow the screw to be used in either wood or thin gauge metal. It also features deep cutting notches in the thread that reduces driving torque. The proprietary Dagger Guard coating passes the 1000 hour salt spray test and provides excellent corrosion