Black Oxide Stainless Steel Washers

Black oxide flat washers are 18 8 stainless steel that are chemically treated to create their black oxide finish.

Black oxide stainless steel washers.

18 8 stainless steel flat washer black oxide finish meets din 125 m6 hole size 6 4mm id 12mm od 1 6mm nominal thickness pack of 100 4 8 out of 5 stars 35 misc. Black oxide screws bolts nuts and washers in stainless steel looking for black stainless steel hardware. Black oxide fasteners made from stainless steel usually grades 18 8 or 304 have been chemically treated to alter certain qualities of the material most notably the color. Steel flat washer black oxide fastener finish these flat washers can help to prevent marring objects by distributing loads on workpieces.

Click on a product for additional info. The black oxide is applied to 18 8 and a2 stainless fasteners but can be applied to any grade of stainless or alloy. Flat washers stainless steel 18 8 black oxide finish washer size diameter is the size bolt that the washer is used with. We black oxide and wax our plain stainless screws and nuts.

18 8 stainless steel flat washer black oxide finish meets din 125 m4 hole size 4 3mm id 9mm od 0 8mm nominal thickness pack of 100. The wax is invisible but adds a slight amount of additional corrosion resistance to the already resistant stainless steel. Steel extra thick flat washer black oxide fastener finish. Black oxide flat washers are used mostly on black tools.

Commonly picked for their sleek black look. Used on gun and knife builds and by car and motorcycle enthusiasts alike.