Simpson Strong-Tie SDHR31400-R25 Strong-Drive® SDHR COMBO-HEAD Screw — 0.315 in. x 4 in., Blue Zinc (25-Qty) Length:4 in. offering durability in any environment

offering durability in any environment

making it safe for use

these screws offer a range of features that make them a standout choice for both professionals and DIY enthusiasts alike

maintaining the integrity of your work

giving you plenty of materials to complete your project efficiently

Simpson Strong-Tie SDHR31400-R25 Strong-Drive® SDHR COMBO-HEAD Screw — 0.315 in. x 4 in., Blue Zinc (25-Qty) Length:4 in. offering durability in any environmentSimpson Strong Tie SDHR31400 R25 Strong Drive SDHR COMBO HEAD Screw Introducing the Simpson Strong Tie SDHR Combo Head Screw, meticulously crafted for professionals in the construction industry. This structural fastener is your go to choice for: Cross Laminated Timber Construction Mass Timber Construction General Interior Applications Measuring 0. 315 inches in diameter and 4 inches in length, these screws offer unparalleled strength and reliability.