Simpson Strong-Drive® SDS HEAVY-DUTY CONNECTOR Screw Primesource Deep finger grooves for secure

Deep finger grooves for secure fit

cleans and prevents mold and musty odors

requires less effort to drill

Contoured Hand Wood Handle

which are known to the State of California to cause cancer or birth defects or other reproductive harm

Simpson Strong-Drive® SDS HEAVY-DUTY CONNECTOR Screw Primesource Deep finger grooves for secureThe Simpson Strong Tie Strong Drive SDS Heavy Duty Connector screw is a 0. 250" diameter high strength structural wood screw ideal for various connector installations as well as wood to wood and engineered wood applications. It installs with no predrilling and has been extensively tested in various applications. The SDS is improved with an easy driving Type 17 point and a corrosion resistant double barrier coating. The SDS Strong Drive 1 4" wood screw