9 x 2 1/2 Phillips Flat Head with Nibs Deep Thread Wood Screw Type 17 2/3 Thread Black Ox 12-24 NM The fully threaded design allows

The fully threaded design allows for maximum holding power and can be used in both through-hole and blind-hole applications

The 1/4-20 thread size ensures a secure fit in compatible materials

The nut has a Grade B rating

known as the grip length

9 x 2 1/2 Phillips Flat Head with Nibs Deep Thread Wood Screw Type 17 2/3 Thread Black Ox 12-24 NM The fully threaded design allows9 x 2 1 2 Phillips Flat Head with Nibs Deep Thread Wood Screw Type 17 2 3 Thread Black Ox are designed for use in woodworking applications. They have a Phillips flat head with nibs, which provides a secure hold and prevents the screw from slipping. The deep thread design ensures a strong hold in wood, and the black oxide finish provides corrosion resistance. These screws are ideal for a variety of woodworking projects, including furniture assembly,