Simpson Screws SDWS22500DB-R50 .22"x5" T-40 drive Ext Structural Wood Screw,50PK

Simpson SDWS Exterior Double Barrier Structural Wood Screws are designed with a shorter thread length to fasten multi-ply members such as trusses, engineered lumber products and solid-sawn lumber. Large washer head provides maximum bearing area and deep 6-lobe recess reduces cam-out. Requires type T-40 bit. Optimal screw lengths provide maximum penetration while preventing the point from protruding out the back member.

• PRODUCT IDENTIFICATION: Simpson strong-tie fastener — sourced direct from the manufacturer or authorized distributor. Designed for standard US residential install conditions across remodel, new-construction, and individual fixture replacement work.
• FASTENER INSTALLATION: Standard hardware spec — designed for residential and commercial construction, framing, finishing, and fastening work. Built to meet common US residential install specs across new-construction and replacement work.
• STANDARD RESIDENTIAL SPEC: Built to standard residential install specs — drop-in compatible for new-construction and replacement work across the labeled application range. Universal industry-standard interfaces. Designed for standard US residential install conditions across remodel, new-construction, and individual fixture replacement work.
• SIMPSON STRONG-TIE BRAND: Part of the Simpson Strong-Tie residential product line — backed by manufacturer support and warranty terms as specified by the brand. Sourced direct from the manufacturer or authorized distributor. Designed for standard US residential install conditions across remodel, new-construction, and individual fixture replacement work.
• RESIDENTIAL & COMMERCIAL USE: Designed for standard US residential and light-commercial install conditions across new-construction, full remodel, and individual unit replacement work. Pairs with matching same-brand accessory items where applicable.