8 x 3 Phillips Flat Head with Nibs Deep Thread Wood Screw Type 17 2/3 Thread Black Ox SNPP while the sharp drill bit

while the sharp drill bit tip allows for easy penetration into concrete surfaces

The screw has a 6-lobe pan head that provides a secure grip when driving

Additionally

- **Thread Type:** Deep thread

8 x 3 Phillips Flat Head with Nibs Deep Thread Wood Screw Type 17 2/3 Thread Black Ox SNPP while the sharp drill bitThese 8 x 3 Phillips flat head with nibs deep thread wood screws are made of steel and have a black oxide finish. They have a type 17 2 3 thread and are designed for use in wood applications. The screws have a flat head with a Phillips drive and a nibs point that helps to prevent splitting. They are 8 inches long and 3 inches wide.