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5/8" x 12" Hot Dip Galvanized Machine Bolt

Mfg#: 277MBG5812
Product#: 277MBG5812
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Bolting has been core competency and strength of Industrial Threaded Product since 1979. All of our facilities carry a full range of bolting that cross all industrial applications. We carry many different styles and materials included but not limited to low carbon and medium carbon steel, high strength alloy, stainless steel, brass, silicon bronze, monel, domestic, and import. The numbers stamped on the head of the bolt are referred to the grade of the bolt used in certain application with the strength of a bolt. ITP carries multiple grades as well


  • Standards: ASME B18.2-1996
  • Grade: Grade A
  • Overall Length: 12 in
  • Thread Length: 6 in
  • Material: Low Carbon Steel
  • Thread Type: UNRC-2A
  • Tolerance: +0.14 in, -0.18 in
  • Tensile Strength: 60000 psi
  • Rockwell Hardness: B100
  • Finish: Hot Dip Galvanized
  • Material Specification: ASTM A307
  • Head Style: Heavy Hexagonal
  • Usage: Use in Heavy Duty Industrial Work