Black Oxide Websites:

  • dblittle.com

    Your Online Source for 19" Rack, Flight Case, and Speaker Hardware

  • swdinc.com

    SWD, Inc. Fastener Sorting Corp. providing Metal Finishing, Black Oxide, Dip...

    SWD, Inc. Fastener Sorting Corp. providing Metal Finishing, Black Oxide, Dip Spin Coatings, Fastener Sorting & Sorting Capabilities.

  • asmc.net

    ASMC Industrial - Industrial Bolts and Nuts - ASMC.net

    ASMC Industrial offers the best selection of industrial bolt and nut fasteners. Great service and great prices, shop our wholesale fastener inventory today!