Simpson Strong-Tie SDWS27400SS-R30 Description

The Simpson Strong-Tie SDWS Timber Screw is a high-strength fastener designed for structural wood-to-wood connections, featuring a corrosion-resistant Type 316 stainless steel construction.

Simpson Strong-Tie SDWS27400SS-R30 Includes

• (30) 0.275 in. x 4 in. Timber Screw

Simpson Strong-Tie SDWS27400SS-R30 Features

• 0.275″ shank diameter for heavy-duty structural applications
• SawTooth point design for fast starts and no predrilling
• Ideal replacement for spikes, lag bolts, and lag screws
• No predrilling or counterboring required for most applications
• Large flat head with nibs can drive flush to surface with reduced splintering
• Deep T50 6-lobe recess for a secure drive

Simpson Strong-Tie SDWS27400SS-R30 Applications

• Structural wood-to-wood and engineered-wood connections in coastal or severe corrosion environments
• Typical applications include piers, boardwalks, wharves, and ledgers

Simpson Strong-Tie SDWS27400SS-R30 Specifications

NOTE: The correct fasteners installed in the correct position must be used to achieve published load values.