6 x 1 5/8 Phillips Bugle Head Coarse Thread Sharp Point Deck Screw Dacrotized 9/16-12 NE making this screw ideal for

making this screw ideal for outdoor applications

this screw features a hex head for easy driving and a gimlet point for self-tapping

Its zinc yellow finish provides corrosion resistance

The 1/4-20 refers to the bolt's diameter and thread pitch

6 x 1 5/8 Phillips Bugle Head Coarse Thread Sharp Point Deck Screw Dacrotized 9/16-12 NE making this screw ideal forThese 6 x 1 5 8 Phillips Bugle Head Coarse Thread Sharp Point Deck Screws are designed for superior performance in outdoor applications. Made from durable steel and coated with a protective Dacrotized finish, they resist corrosion and rust, ensuring longevity even in harsh weather conditions. The sharp point allows for easy penetration into wood, while the coarse thread provides a strong hold. The bugle head design countersinks flush with the surface