8-11 x 5/8 Square Drive Flat Head No Nibs Deep Thread Wood Screw Type 17 Full Thrd Black Ox ABPT These 6 x 1/4 Round

These 6 x 1/4 Round Head Type U Drive Screws are made of zinc-plated steel and have a round head with a 1/4-inch diameter

These lock washers are commonly used in automotive

1/2-13 x 6 Hex Tap Bolt Fully Threaded 18-8 Stainless Steel is a type of bolt with a hexagonal head and a fully threaded shank

These 10-16 x 1 1/2 Phillips Flat Self Tapping Screw Type AB Fully Threaded Zinc are designed for use in a variety of applications

These 6-20 x 2 1/2-inch square drive flat trim head self-drilling screws are made of steel and have a zinc finish

8-11 x 5/8 Square Drive Flat Head No Nibs Deep Thread Wood Screw Type 17 Full Thrd Black Ox ABPT These 6 x 1/4 RoundThese 8 11 x 5 8" Square Drive Flat Head No Nibs Deep Thread Wood Screws are Type 17 full thread screws with a black oxide finish. They are designed for use in woodworking applications and feature a square drive head for easy installation. The deep thread design provides increased holding power, while the flat head sits flush with the surface of the wood. These screws are made of steel for strength and durability.