Simpson Strong-Tie SDWH19800SS-R50 .188" x 8" Strong Drive SDWH Timber Screws, Hex Washer Head, 316 Stainless Steel 50/Pack
The Strong-Drive SDWH TIMBER-HEX SS screw is a stainless-steel structural fasteners designed for lag-screw replacement. These 0.185" and 0.275" diameter hex-head fasteners require no predrilling, making them easier and faster to install than typical lag screws. It meets 2018 and 2021 IRC and IBC code requirements for most common wood framing applications.
Features
- Type 316 stainless steel for maximum corrosion protection
- No predrilling necessary in most applications
- Driver bit included (replacement driver bit — BITHEXR516-R1 or BITHEXR12-R1)
- 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
Specifications
- Model No.:SDWH19800SS-R50
- Coating/Material:Type 316 Stainless Steel
- Length: 8"
- Head Diameter: 0.455"
- Shank Diameter: 0.185"
- Drive Type: 5/16" Hex
- Head Type: Hex Washer Head
- Thread Type: Box Threads
- Thread Length: 2-3/8"
- Point Type: Sharp Point
- Packaging Quantity: 100
Applications
- Structural wood-to-wood and engineered-wood connections, including ledger