Simpson #7 x 2-1/4" Gray 01, Trim-Head Screw, 6-Lobe Drive 305 Stainless Steel TB WOOD-TO-STEEL Screw (Collated) Member Size: 4x10

Member Size: 4x10

designed for machinists and shops demanding tight tolerances

Engineered from durable tool steel for long-lasting performance

and it countersinks up to 1/2 in

FLAT tooth geometry delivers flat-bottomed biscuit slots ideal for maximum glue surface contact

Simpson #7 x 2-1/4" Gray 01, Trim-Head Screw, 6-Lobe Drive 305 Stainless Steel TB WOOD-TO-STEEL Screw (Collated) Member Size: 4x10Simpson #7 x 2 1 4" Trim Head Decking Screw in Gray 01 with T15 6 Lobe Drive and Type 305 Stainless Steel finish is engineered for PVC and composite deck installations in marine, coastal, and high exposure outdoor environments. The low profile trim head blends into the decking surface for a clean, polished appearance, while the Type 305 stainless steel construction delivers superior corrosion resistance where standard fasteners would fail. Whether you