M - F 8:00 am - 5:00 pm CMT

Black Anvil Construction Supplies is happy to provide our clients and customers with an array of 'Best In Class' services and products. When it comes to our fasteners, we are a major supplier to many industries including Aerospace and the Automotive Industry.

In regards to our Fastener Products we offer a wide variety of high quality products.


  • nuts-bolts-rivets-black-anvSteel, Grade 2,5, 8 & 9; metric 8.8 & 10.9
  • Stainless 302, (18-8) & 416; metric A2 & A4
  • Brass
  • Aluminum - T6061
  • Metric & Fractional Sizes available

Categories Include;

  • Hex Cap Screws, Nuts, Flat Washers, Lock Washers (regular & High Collar), Machine Screws, Tapping Screws, Socket Products, Pins, Cutting Tools, Wire Rope, Cable, Chains (and accessories), Adhesives, Anaerobic & Gaskets

Structural Items 

  • Domestic; Hex Cap Screws A325, A194 & A307, Flange Bolts Grade 5 & 8, Rivets & Nuts A563 A, B, C, 2 H & DH


  • MS, NAS, AN and made to order


  • Solid & Pop


  • Concrete, Expansion, Drop In, Lag Shield, Sleeve & Wedge

Grease Fittings

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