The Simpson Strong-Tie® Strong-Drive® SD Connector SS Screw is the only screw approved as a replacement for nails in select Simpson Strong-Tie® stainless-steel connectors. Built from Type 316 stainless steel, these screws deliver exceptional corrosion resistance, making them ideal for coastal, industrial, and other severe-exposure environments.

Engineered for load-rated performance, SD SS screws provide greater single-fastener strength than standard nails, ensuring secure, code-listed connections you can rely on. The 1/4" hex head with integrated washer is stamped for easy identification, while the precision-sized shank matches connector holes for a perfect fit.

Key Features:

• Only Screw Approved for Stainless-Steel Connectors – Designed specifically for Simpson Strong-Tie® stainless-steel connectors.
• Exceptional Corrosion Resistance – Made from Type 316 stainless steel to withstand coastal, industrial, and high-moisture conditions.
• Stronger than Nails – Provides higher single-fastener load values than common 10d or 16d nails.
• Integrated Washer Head – 1/4" hex head with 0.370" washer, stamped for quick identification.
• Easy, Controlled Installation – More precise and convenient than hammering, especially in overhead or tight spaces.

California Residents: WARNING