Simpson #10 x 3" T-25, Bugle-Head Wood Screw, 6-Lobe Drive 305 Stainless Steel Elite this flat-head screw features a

this flat-head screw features a patented curved collation that provides precision

Designed for a 6-3/4" beam and 6X post

and steel beams

5/16" x 1/4" step roll

Simpson #10 x 3" T-25, Bugle-Head Wood Screw, 6-Lobe Drive 305 Stainless Steel Elite this flat-head screw features aSimpson Strong Tie #10 x 3" Bugle Head Wood Screw with T 25 6 Lobe Drive in Type 305 Stainless Steel is engineered for professional wood decking installations where long term corrosion resistance and a clean, concealed finish are required. Designed for use with cedar, redwood, and preservative treated lumber (non hardwood), this fastener delivers the holding power and flush countersinking performance that contractors and experienced DIYers depend on