Simpson Strong-Tie MTHZ1S Strong-Drive® MTH Wood Underlayment Screw (Collated) — #7 x 1 in. Yellow-Zinc (2500-Qty) Diameter:#7 High-Strength Construction: Crafted from durable

High-Strength Construction: Crafted from durable steel with an E-coat finish

Crafted specifically for cross-laminated timber and mass timber constructions

These #10x3-1/8 Star Drive Washer Head Climatek Coated Steel RSS Rugged Structural Screws come in a convenient package of 800 screws

Product Overview

Elevate Your Construction Projects with Simpson Strong-Tie SD9212R100-R Screws

Simpson Strong-Tie MTHZ1S Strong-Drive® MTH Wood Underlayment Screw (Collated) — #7 x 1 in. Yellow-Zinc (2500-Qty) Diameter:#7 High-Strength Construction: Crafted from durableSimpson Strong Tie MTHZ1S Strong Drive MTH Wood Underlayment Screw Experience the ultimate solution for your underlayment needs with the Simpson Strong Tie MTHZ1S Strong Drive MTH Wood Underlayment Screw. Engineered for precision and reliability, this collated screw is a game changer in subfloor installations. Key Features: Optimal Design: The intricate thread pattern ensures a firm grip, effectively preventing underlayment squeaks and adding