#10 x 3-1/2" Simpson Strong-Tie #2 Square Bugle Head Deck Screw - 316 Stainless Steel, Pkg. 5 Lb. Slotted Hex Blue Concrete Screws Floor Joist Connections: Securely connects

Floor Joist Connections: Securely connects I-joists to supporting beams in wood floor systems

Masonry and Concrete Applications: Can be installed with Titen HD screws for secure attachment to CMU or concrete walls

Corrosion-Resistant Coating – Protects against the elements

Chemical storage and treatment facilities

Extra-Sharp Point – Speeds starts and reduces driving effort

#10 x 3-1/2" Simpson Strong-Tie #2 Square Bugle Head Deck Screw - 316 Stainless Steel, Pkg. 5 Lb. Slotted Hex Blue Concrete Screws Floor Joist Connections: Securely connectsThe Simpson Strong Tie Bugle Head Square Drive Wood Screw is engineered for strength and clean results in decking applications. Made from 316 stainless steel for dependable corrosion resistance, these screws are perfect for cedar, redwood, and preservative treated woods. Type 316 stainless is the best choice for seaside or coastal environments where superior durability is essential. For smooth installation, the bugle head design allows flush