Simpson Strong-Tie SDWH19400SS-R20 Description

Strong-Tie SDWH Stainless Steel Timber Screws are designed for lag-screw replacement. The Type 316 stainless-steel structural wood fasteners require no pre-drilling, making them easier and faster to install than typical lag screws. Ideal for use in marine or wet environments that require a severe-level of corrosion resistance.

Simpson Strong-Tie SDWH19400SS-R20 Includes

• (20) 0.185″ x 4″ Timber-Hex Screw

Simpson Strong-Tie SDWH19400SS-R20 Features

• Type 316 stainless steel for maximum corrosion protection
• No predrilling necessary in most applications
• Driver bit included
• Can be used in ledger applications
• Unique box thread design with raised-ridge technology significantly reduces driving torque
• Hex-washer head provides large bearing area

Simpson Strong-Tie SDWH19400SS-R20 Applications

• Structural wood-to-wood and engineered-wood connections, including ledger
• Marine or wet environments requiring severe corrosion resistance

Simpson Strong-Tie SDWH19400SS-R20 Specifications

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