Ten-Pack (10) of Aluminum Drive Rivets - For Mounting Signs in Square Posts
Aluminum drive rivet dimensions: 3/8" diameter x 3/4" body x 1" head, includes washers
Drive Rivets are the quick and simple way to install a sign to a Square Post.
To install a sign using drive rivets: Position sign aligned to holes in
post and use a hammer to drive the 3/8" aluminum rivet into the hole of
the signpost. Drive rivets are considered vandal proof. (Drive rivets are often used to mount signs on U-Channel posts as well as square posts when
an anti-theft hardware is wanted that will prevent removal of the sign
once mounted on the post.)