Big Timber STH 316 Stainless Steel Trim Head Wood Screw

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Material 316 Marine grade stainless steel Sizes #15 x 2-1/2ʺ to #15 x 6ʺ Head Trim Head Drive Star Drive Common Uses Include • Coastal Area Construction• Salt Spray Exposure• Corro sive Environments Such as:– Livestock Confinement Operations– Pool Decks• Decking• Siding• Trim Boards• Window Trim Boards• Door Trim Boards• General Construction Use Benefits and Features: • 316 Marine grade stainless steel for superior interior/exterior corrosion resistance with high tensile, torque, and shear strength• Deep six-lobe star drive recess reduces cam-out end load• Handles 2X the torque as Phillips or Square Drive while extending the life of the bit• Small head design for a clean finished look• Under-head cutting nibs to aid in self countersinking• Precision cut knurl enlarges hole to reduce splitting and drag to help draw lumber together• Type 17 tip for faster precise starts which eliminate “walking”– Provides for easy insertion without pre-drilling• Aggressive thread for great withdrawal strength• Self-countersinking screw head (0.24″ Head Diameter) STH Product Options DIAMETER/DRIVE LENGTH 0.118" / T20 1-5/8" to 4" Show more