Simpson Strong-Tie SDHR31400 Strong-Drive® SDHR COMBO-HEAD Screw — 0.315 in. x 4 in., Blue Zinc (100-Qty) Diameter:.315 in. Durable Coating: Coated with PPG

Durable Coating: Coated with PPG Industries’ Golden Electro-Polyseal

making your drywall projects smoother and more efficient

such as plated trusses and engineered-lumber products

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

Whether you're working with wood

Simpson Strong-Tie SDHR31400 Strong-Drive® SDHR COMBO-HEAD Screw — 0.315 in. x 4 in., Blue Zinc (100-Qty) Diameter:.315 in. Durable Coating: Coated with PPGDiscover 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: