Strong-Tie .188" x 4" SDWH Timber-Hex, 316 Stainless Steel Wood-to-Wood Structural Screws, .455" Washer Head, 5/16" Hex Drive (20 Count)

Details

Stainless-steel structural fasteners designed for lag-screw replacement. These 0.188"- and 0.276"-diameter hex-head fasteners require no predrilling, making them easier and faster to install than typical lag screws. They meet 2012 and 2015 IRC® and IBC® code requirements for several common wood framing applications.

Specifications

• Type 316 stainless steel for maximum corrosion protection
• No predrilling necessary in most applications
• Driver bit included (replacement driver bit - BITHEXR516-134 or BITHEXR12-134)
• Can be used in ledger applications
• Unique "box" thread design with raised-ridge technology significantly reduces driving torque and installation time
• Hex-washer head provides large bearing area