Black Oxide Sheet Metal Screws

We black oxide and wax our plain stainless screws and nuts.

Black oxide sheet metal screws.

Phillips flat head black phosphate sheet metal screw 2 pack model 831998 65. The black oxide finish steel sheet metal screw with hex washer head and hex drive has a type ab point for forming threads in thin metals between 0 015 and 0 050 thick and resin impregnated plywood. Also known as self piercing screws or self tapping screws pan head rounded top with an undercut flat bottom head sizes listed below as. Black oxide sheet metal screws 33 products grainger offers a huge selection of sheet metal screws for your hvac and other metalwork projects.

The type ab point has the conical tip of a type a point with the finer spaced threads of a type b point. Everbilt 8 x 1 in. T40 6 lobe low profile head black structural wood screw 12 pack. Black oxide screws 243 products screws are threaded fasteners that create permanent or temporary assemblies.

The wax is invisible but adds a slight amount of additional corrosion resistance to the already resistant stainless steel. Teks 10 x 1 in socket hex drive sheet metal screws 140 count. Screws for sheet metal these steel screws have a black oxide finish to resist corrosion in dry environments. They are inserted and removed by turning in one direction or another.

Item 276851 model 21328 0. Steel sheet metal screw black oxide finish 82 degrees flat head phillips drive type ab 10 16 thread size 1 1 2 length pack of 100. Diameter thread pitch the black oxide coating of a sheet metal screw provides corrosion and abrasion resistance. Simpson strong tie outdoor accents 0 220 in.