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Sure-Bolt® Anchors

The Aerosmith® Sure Bolt® is a one-piece, heavy duty screw anchor with a finished hex head. The anchor is manufactured from carbon steel and is heat treated. The Sure-Bolt® is available in a variety of sizes from 1/4 to 3/4 inch. The hex head diameter is larger than the diameter of the anchor and is formed with serrations on the underside. The anchor can be installed in a pre-drilled hole with a powered impact wrench or a torque wrench. The anchor threads cut into concrete on the sides of the hole and interlock with the base material during the installation. Once installed they are easily identifiable by head markings with ASF on the head. Suitable base materials include normal weight concrete, and lightweight concrete. The anchor is designed for consistent and reliable performance in cracked and uncracked concrete.



  • Structural anchoring in cracked and uncracked concrete, including industrial environments
  • Glazing, windows and shop windows
  • Industrial racking and conveyor systems
  • Installation of railings and handrails in interiors applications
  • Anchoring of machinery, boilers, signs, stadium seating, facade substructures, etc.
  • Anchoring through wood into concrete base materials
  • Removable

Features and Benefits:

  • Quick and easy installation
  • Use in cracked and uncracked concrete
  • Use for medium-heavy duty loads.
  • Finished hex head
  • Removable
  • One piece assembly
  • Variety of length and diameters
  • Suitable when reduced distance to edge and between anchors is required
  • Mechanical interlock between concrete and thread
  • For static and quasi static loads
  • Can be un-installed leaving the surface clear with no obstructions

Base Material:

  • Normal weight and lightweight concrete
  • Reinforced concrete
  • Cracked and uncracked concrete

Installation Instructions:


Anchor Component Materials:

Carbon Steel Body, Zinc Plated, with a hex washer head

Performance Data:


Category 1 Cracked & Uncracked Concrete ICC-ES ESR-4414
IBC Listed 2006, 2009, 2012, 2015, 2018, 2021
IRC Listed 2006, 2009, 2012, 2015, 2018, 2021
CBC 2019 Listed
CRC 2019 Listed
LABC 2020 Listed
LARC 2020 Listed
FBC 2020 Listed
FRC 2020 Listed

Download the
ESR-4414 (PDF) »

Aerosmith® Sure-Bolt® Anchor

*This size is less than the required minimum standard anchor length for strength design