Simpson Strong-Tie SDHR31400 Strong-Drive® SDHR COMBO-HEAD Screw — 0.315 in. x 4 in., Blue Zinc (100-Qty) Diameter:.315 in. making your drywall projects smoother

making your drywall projects smoother and more efficient

ensuring you have the right amount for your project without running short

such as plated trusses and engineered-lumber products

With a commitment to quality and safety

Simpson Strong-Tie SDHR31400 Strong-Drive® SDHR COMBO-HEAD Screw — 0.315 in. x 4 in., Blue Zinc (100-Qty) Diameter:.315 in. making your drywall projects smootherDiscover the Strength of Simpson Strong Tie SDHR31400 Strong Drive SDHR COMBO HEAD Screw The Simpson Strong Tie SDHR31400 Strong Drive SDHR Combo Head Screw is your go to solution for robust fastening in various construction scenarios. Designed specifically for cross laminated timber and mass timber construction, as well as general interior applications, this fastener combines functionality with superior strength. Key Features: Versatile Applications: