Bolts (Fasteners)

Bolts are a category of industrial fasteners, usually devised with a peculiar head style and externally threaded body. Different types of Bolts can vary in head styles, sizes, thread types, manufacturing form, material and dimension standards to which they are produced to comply. Bolts are mostly used in combination of nuts OR can be directly mated to a machine part with thread compatibility. Bolts and Nuts resemble King-Queen of Fastener Dynasty.

Types of Bolts (Fasteners)

  • Hex Head Bolts
    Hex Head Bolts
    Category: Bolt
    Hot & Cold Forged
    Metric: M3 - M100
    Imperial: 1/8" - 4"
  • Heavy Hex Head Bolts
    Heavy Hex Head
    Category: Bolt
    Hot & Cold Forged
    Metric: M12 - M100
    Imperial: 1/2" - 4"
  • Machine Bolts
    Machine Bolts
    Category: Bolt
    Hot & Cold Forged
    Metric: M12 - M48
    Imperial: 1/2" - 2"
  • Socket Head Bolts
    Socket Head Bolts
    Category: Bolt
    Hot & Cold Forged
    Metric: M3 - M100
    Imperial: 1/8" - 4"
  • Hex Flange Bolts
    Hex Flange Bolts
    Category: Bolt
    Hot & Cold Forged
    Metric: M6 - M20
    Imperial: 1/4" - 3/4"
  • Lifting Eye Bolts
    Lifting Eye Bolts
    Category: Bolt
    Hot & Cold Forged
    Metric: M5 - M39
    Imperial: 1/4" - 2-1/2"
  • Lag Bolts
    Lag Bolts
    Category: Bolt
    Hot & Cold Forged
    Metric: M6 - M48
    Imperial: 1/4" - 2"
  • J Bolts
    J Bolts
    Category: Bolt
    Hot & Cold Forged
    Metric: M6 - M48
    Imperial: 1/4" - 2"
  • U Bolts
    U Bolts
    Category: Bolt
    Hot & Cold Forged
    Metric: M6 - M48
    Imperial: 1/4" - 2"
  • Shoulder Bolts
    Shoulder Bolts
    Category: Bolt
    Hot & Cold Forged
    Metric: M6 - M48
    Imperial: 1/4" - 2"
  • Elevator Bolts
    Elevator Bolts
    Category: Bolt
    Hot & Cold Forged
    Metric: M4 - M12
    Imperial: #10 - 1/2"
  • Hanger Bolts
    Hanger Bolts
    Category: Bolt
    Hot & Cold Forged
    Metric: M3 - M48
    Imperial: #10 - 2"
  • Carriage Bolts
    Carriage Bolts
    Category: Bolt
    Hot & Cold Forged
    Metric: M6 - M20
    Imperial: 1/4" - 3/4"
  • Allen Head Bolts
    Allen Head Bolts
    Category: Bolt
    Hot & Cold Forged
    Metric: M6 - M100
    Imperial: 1/4" - 4"
  • Anchor Bolts
    Anchor Bolts
    Category: Bolt
    Hot & Cold Forged
    Metric: M6 - M20
    Imperial: 1/4" - 3/4"
  • Countersunk Bolts
    Countersunk Bolts
    Category: Bolt
    Hot & Cold Forged
    Metric: M3 - M48
    Imperial: 1/8" - 2"
  • Foundation Bolts
    Foundation Bolts
    Category: Bolt
    Hot & Cold Forged
    Metric: M6 - M20
    Imperial: 1/4" - 3/4"

Bolts are manufactured either by hot forging, cold forging or directly machined from hot drawn, cold drawn bar stock. Depending upon the sizes, quantity, complexity of design, economical feasibility and compliance to industry standards, any of the above methods can be followed for manufacturing bolt fasteners.

Dimension Standards

Thread Types

Please click for list of thread standards.

Alloy Categories

Material Specifications

Coatings