Vandal-Proof Sign Hardware

Anti-Vandal Sign Hardware (sold in pairs)

Our Anti-Vandal Hardware helps protect your investment in Parking Signs, Neighborhood Watch Signs, Security Signs, Video Surveillance Signs and Private Property No Trespassing Signs that are mounted on either U-Channel posts or Square Posts.

Click this link to view instructions on how to install Stop Signs and More Anti-Vandal Post Hardware

Sold in pairs. (Most signs have two pre-drilled holes.)

Each set of vandal proof sign hardware includes:

(2) 2-1/2 x 5/16 inch long bolts-One Way Truss Head.
(2) Anti-vandal break-away nuts (can be installed with a standard wrench, but cannot be removed with standard tools) .
(2) fiber washers (to protect sign face from scratching).
(2) metal washers made of zinc.
Bolts are made of zinc and the break-away nuts are made of aluminum.
No special tool required for installation (Please note that once installed, signs cannot be removed from the post except by cutting the bolt).

IMPORTANT NOTE: When installing, be sure to tighten the break-away nut UNTIL IT BREAKS, which prevents thieves from undoing the nut and bolt, and removing the sign from the post. The cone-shaped end of the nut is placed against the washer and the the hexagon shaped end of the nut is tightened until it breaks off, leaving the cone piece to prevent removal of the bolt or sign. Please note that once installed, signs cannot be removed from the post except by cutting the bolt.