Available in many different sizes and styles
ICC-ES Evaluated: ICC certifications include ESR-2713 and ESR-1056
Designed for installation in wet concrete
The Duplex head is designed for temporary attachment to wood or light-gauge steel to concrete and grout-filled block and can be easily removed
Fastener Requirements: Use stainless steel Simpson Strong-Tie Strong-Drive SD Connector screws or stainless steel nails to prevent galvanic corrosion
#8 x 1-5/8" Simpson Strong-Tie Square Drive Bugle Head Deck Screw - 305 Stainless Steel, Pkg. 5 Lb. Strong-Tie Drop In Anchors Available in many different sizesThe Simpson Strong Tie Bugle Head Deck Screw Square Drive is designed for fastening all types of wood decking, including cedar, redwood, and preservative treated lumber. Made from 305 stainless steel for superior corrosion resistance, these screws deliver long lasting performance in exterior environments. For professional results, the bugle head ensures flush countersinking, leaving a clean finish while pulling boards tightly to framing. The square