Simpson Strong-Tie S07162FB5 Trim-Head Decking Screw, #7 x 1-5/8", 5 Lbs

For superior corrosion resistance in marine or high-exposure environments where PVC or composite decks are installed. Trim-Head screws provide a clean finish because of their special head design. 6-Lobe drive stainless steel (with painted heads) for hand drive applications, as well as collated square drive versions (with and without painted heads) for Quik Drive auto-feed screw driving systems.
Fasten wood decking and some composite decking materials

• 5 Lbs
• Type-17 point for fast starts
• Trim-style head is less noticeable on the decking surface
• Coarse threads approximately 2/3 in up the shank draw the decking and other material tightly to the substrate
• The 6-lobe drive option helps reduce cam-out, resulting in easier driving and longer driver-bit life
• Pre-drilling recommended near board ends to prevent splitting.

Specifications

• Screw Size: #7
• Length Under Head: 1-5/8"
• Drive Size: #1
• Drive Type: Square
• Point Type: Type 17
• Material: 305 Stainless Steel
• Usage: For finish work and trim applications.