#10 x 4" Red XL1500 Coated Steel Star Drive Bugle Head Exterior Deck Screws

Diameter: #10
Length: 4"
Material: Steel
Finish: Red XL1500
Head Style: 6 Nibs Bugle (T-25 Star Bit)
Point Type: Type 17
Thread Type: Double CSK
Thread Length: Partial
Style: Serrated
Type: Deck Screw

Box of 48.

A deck screw is similar to a drywall screw except that it is has improved corrosion resistance and is generally supplied in a larger gauge.