8 x 3 1/2 Square Drive Round Washer Head Deep Thread Wood Screw 2/3 Thread Black Oxide NF316 Its medium size (#8) is

Its medium size (#8) is ideal for use with bolts and screws of corresponding diameter

distributing the load evenly and preventing cam-out

The 1/4-20 x 1 1/4 Phillips Flat Machine Screw Fully Threaded Black Oxide is a versatile and durable fastener designed for a wide range of applications

5 Metric 6-Lobe Pan Head PT Alternative 30 Degree Full Threaded A2 Stainless Steel is a small

8 x 3 1/2 Square Drive Round Washer Head Deep Thread Wood Screw 2/3 Thread Black Oxide NF316 Its medium size (#8) isThese 8 x 3 1 2" Square Drive Round Washer Head Deep Thread Wood Screws with 2 3 Thread and Black Oxide finish are designed for heavy duty wood applications. The square drive head provides a secure grip for driving, while the washer head helps to distribute the load and prevent the screw from sinking into the wood. The deep thread design provides superior holding power, and the black oxide finish offers corrosion resistance. These screws are ideal for