Black Oxide Stainless Steel Fasteners

We ve been distributing black oxide fasteners and more since 1947 and we supply fasteners in bulk and in custom packaging and.

Black oxide stainless steel fasteners.

To achieve maximal corrosion resistance the black oxide must be impregnated with oil or wax. Black oxide or blackening is a conversion coating for ferrous materials stainless steel copper and copper based alloys zinc powdered metals and silver solder. One of its advantages over other coatings is. The treatment also adds a mild corrosion and abrasion resistance in addition to the plain stainless steel s nature and reduces the now black oxide stainless steel.

It is used to add mild corrosion resistance for appearance and to minimize light reflection. Customers can therefore conveniently buy enough black oxide nuts and bolts to support their businesses and processes. 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. Black oxide stainless steel screws are sold in quantities from the hundreds to the thousands.

6 x 1 black oxide coated stainless flat head phillips wood screw 25 pc 18 8 304 stainless steel screws by bolt dropper 4 6 out of 5 stars 322 5 35 5. Metric or standard we carry almost every size and head style all in a black oxide finish. Get free shipping on qualified black oxide stainless steel bolts or buy online pick up in store today in the hardware department.