Fastener Solutions for Every Industry

Threaded Fasteners Utility Industry

Threaded Fasteners is the industry leader in manufactured parts to the Electrical Utility Industry in the United States. We manufacture machine bolts, double arming bolts and foundation anchor bolts here in the United States. We also carry the largest inventory of substation and transmission fasteners (Galvanized, Stainless, Bronze and Aluminum) anywhere in the US. We believe in a simplified way of doing business that starts with qualified personnel that thrive on customer satisfaction and product knowledge. Most customers find our service to be a tremendous help and, in most cases, customers can receive a quote within a few minutes.


Transmission Fasteners

  • A394 Transmission Tower Bolts
  • A325 Structural Bolts
  • Step Bolts
  • Ring Filled Washers
  • Pal Nuts & MF Lock Nuts

Substation Fasteners

  • Stainless Steel Bolts, Nuts, & Flats
  • Silicon Bronze Bolts, Nuts, & Flats
  • Aluminum Bolts, Nuts, & Flats
  • Belleville Washers
  • A307 Equipment Mounting Bolts

Pole Line Fasteners

  • Square Head Machine Bolts
  • Double Arming Bolts
  • Carriage Bolts
  • Square Curved Washers
  • Double Coil Lock Washers
  • Pole Line Hardware

Foundation Anchor Bolts

  • F1554 Bent & Headed Anchor Bolts
  • A615 Grade 75 Rebar Anchor Cages
  • Epoxy Anchor Bolts
  • Anchor bolts for towers, poles, and all types of utility related structures