Simpson #7 x 2-1/2 in. Tan Collated Trim-Head Screw Sharp Point Type 305 SS #2 Square Drive 1000-Pk Titen Turbo The PSPN516Z should be installed

The PSPN516Z should be installed with 16d common nails for proper attachment and performance

and rub rail applications

5 is specifically noted as suitable for retrofit applications

or moisture cycling

heavy retainer plates and massive lock nuts to ensure secure wheel mounting and reliable long-term performance under demanding conditions

Simpson #7 x 2-1/2 in. Tan Collated Trim-Head Screw Sharp Point Type 305 SS #2 Square Drive 1000-Pk Titen Turbo The PSPN516Z should be installedSimpson DTH212S305TN Trim Head Screw #7 x 2 1 2 in., Sharp Point, Collated, Type 305 Stainless Steel, Tan (1,000 Pack) is a premium collated decking fastener from Simpson Strong Tie's Quik Drive line, engineered for PVC and composite deck installations in marine and high exposure environments where superior corrosion resistance is essential. The low profile trim style head blends discreetly into the decking surface for a clean, professional finish,