Simpson Strong-Tie SDHR31400 Strong-Drive® SDHR COMBO-HEAD Screw — 0.315 in. x 4 in., Blue Zinc (100-Qty) Diameter:.315 in. these screws boast exceptional durability

these screws boast exceptional durability with over 1

such as plated trusses and engineered-lumber products

making your drywall projects smoother and more efficient

reducing the time and effort required for installation

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

Simpson Strong-Tie SDHR31400 Strong-Drive® SDHR COMBO-HEAD Screw — 0.315 in. x 4 in., Blue Zinc (100-Qty) Diameter:.315 in. these screws boast exceptional durabilityDiscover 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: