Simpson Strong-Drive® SDWS™ FRAMING Screw Size:0.160" x 0.450" x 3-1/2" (SDWS16312QR50) Lead free and contains no

Lead free and contains no other metals

compatible with rust-oleum top coats

Gas water heater installation kit

High Tech Boron Hardened Shackle

Includes carrying case

Simpson Strong-Drive® SDWS™ FRAMING Screw Size:0.160" x 0.450" x 3-1/2" (SDWS16312QR50) Lead free and contains noThe SDWS Framing screw is designed and load rated for replacing 16d, 10d and 8d nails in framing applications. The SDWS Framing screw is superior to nails in holding power and pull out resistance. It is code listed in IAPMO UES ER 192 and meets 2018 and 2021 IRC and IBC code requirements for most common wood framing applications. The screw has a SawTooth point that makes for fast installations with reduced torque without predrilling, and its specially