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  • Quick Facts:

    • Corner bolts are specifically designed to connect a square sign post with a square anchor post
    • For use with 1 3/4" and 2" Square Anchor Post
    • Includes bolt & nut

     


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    Quantity
    1-4
    Save
    5%
    Quantity
    5-9
    Save
    10%
    Quantity
    10+
    $2.15
    $2.05
    $1.95

Grimco® VCB1683 – Square Post Corner Bolt for 2″ Sign Posts

Secure and Reliable Corner Bolt with Hex Nut

The VCB1683 is a precision-crafted corner bolt and hex nut designed specifically to fasten 2″ square sign posts securely to Grimco square post anchors. Built for strength and ease of installation, this bolt is essential to ensure break-away compliance and structural integrity in traffic signage systems.

Key Features

  • Designed for 2″ square posts — fits the larger anchor option (2 ½″ internal width) compatible with VCB1683.
  • Break-away compatible — integrates with Grimco’s anchor system to meet FHWA/NCHRP safety standards.
  • Durable and economical — industrial-grade steel bolt deliver reliable performance at low cost.

Applications

  • Connection of 2″ square sign posts to Grimco square post anchors
  • Traffic control signage
  • Parking signs
  • Property markers
  • Municipal signage

Technical Specifications

Specification Value
Compatible Post Size 2″ square (uses 2 ½″ anchor interior)
Quantity Included One bolt
Material Heavy-duty steel
Installation Note Use one bolt per post through the back hole, opposite traffic flow

Why Choose Grimco VCB1683?

The Grimco VCB1683 Corner Bolt is engineered specifically for Grimco square-post anchor systems, ensuring optimal alignment, strength, and safety. Its simple design allows secure installation through the rear-facing hole of the anchor into the sign post, tightening with the included hex nut for long-term stability. This component is a crucial part of a break-away design that meets roadway sign installation standards.

Installation Tips

  • Drive the Grimco square post anchor into the ground.
  • Position your 2″ square sign post into the anchor with at least 6 holes engaged.
  • Insert the VCB1683 bolt through the back hole, opposite the traffic flow.
  • Tighten securely with a hex nut. A second bolt may be added slightly below for extra stability if desired.

Enhance the safety and professionalism of your sign installations with the Grimco VCB1683 Square Post Corner Bolt—affordable, compliant, and engineered for secure fastening with Grimco’s break-away anchor system.