8 x 1 1/2 Square Drive Round Washer Head Deep Thread Type 17 Wood Screw 2/3 Thrd Black Ox AH The 12-24 x 1 Serrated

The 12-24 x 1 Serrated Hex Flanged Washer Full Thread Screw 18-8 Stainless Steel is a type of screw that is used in a variety of applications

particularly when attaching drywall to particle board

The split lock washer provides additional holding power by digging into the mating surface

The 4-24 x 7/8 #3HD Phillips Pan High Low Screw Fully Threaded Zinc is a type of screw with a Phillips drive head

8 x 1 1/2 Square Drive Round Washer Head Deep Thread Type 17 Wood Screw 2/3 Thrd Black Ox AH The 12-24 x 1 SerratedThese 8 x 1 1 2 square drive round washer head deep thread type 17 wood screws feature a 2 3 thread and a black oxide finish. They are designed for use in wood applications and have a square drive that provides increased torque and prevents cam out. The round washer head provides a large bearing surface that helps to distribute the load and prevent the screw from sinking into the wood. The deep thread design provides increased holding power and