Simpson S/HD8B S/HDB Light Ga Steel Bolted Holdown 11 in. 10 Ga Gray Paint HU Heavy Face-Mount Joist Hanger Engineered specifically for marine environments

Engineered specifically for marine environments - Simpson Strong-Tie designed these screws to address the unique demands of boat building and marine trade work

118" upper shank diameter

Gross Weight: 9

3/8" x 1-1/4" Upcut Spiral Bit (1/2" shank)

Rubberized drive roller: reduces slipping of the sanding belt

Simpson S/HD8B S/HDB Light Ga Steel Bolted Holdown 11 in. 10 Ga Gray Paint HU Heavy Face-Mount Joist Hanger Engineered specifically for marine environmentsThe Simpson Strong Tie S HDB 11 in. Light Steel Bolted Holdown (Model S HD8B) is engineered to deliver reliable load performance for high load shearwalls, braced wall panels, and lateral applications. Ideal for bolt on installations where cold formed steel stud manufacturers can prepunch the bolt holes, this holdown features a unique seat design that greatly minimizes deflection under load. Designed for installation with bolts into the studs or