10-9 x 3 Flat Head Nibbed Square Drive Deep Thread Wood Screw Type 17 2/3 Thread Black Ox ABSO The screw is 12 mm

The screw is 12 mm long and has a diameter of 5 mm

These 12-14 x 1 Phillips flat self-drill screws are made of 18-8 stainless steel

These 10-16 x 5/8 Slotted Indented Hex Washer Self Tapping Screws Type AB are fully threaded and made of zinc-plated steel

which means that it has a high thread count at the top and a low thread count at the bottom

- 410 stainless steel for corrosion resistance

10-9 x 3 Flat Head Nibbed Square Drive Deep Thread Wood Screw Type 17 2/3 Thread Black Ox ABSO The screw is 12 mm10 9 x 3 Flat Head Nibbed Square Drive Deep Thread Wood Screw Type 17 2 3 Thread Black Ox: Countersunk flat head with nibs for secure hold Square drive for easy installation with a power tool Deep thread for increased holding power in wood Type 17 thread for improved penetration and reduced splitting 2 3 thread length for flexibility in fastening different thicknesses Black oxide finish for corrosion resistance and durability Dimensions: 10mm length,