F436 Hardened Flat Washers
AmeriBolt, Inc. stocks a full line of ASTM F436 Hardened Flat Washers in multiple sizes and appropriate finishes to complete your orders for Heat-treated and/or Structural All Thread Studs or Heavy Hex Bolts. We can assemble the Nuts and Washers to your Studs and Bolts plus welding, drilling or slotting as needed.