Concrete Barrier Mount Base
Use the Concrete Barrier Mount Base to mount posts to a concrete barrier.
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PRODUCT ID: RPOSZCBM175250G
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Barrier Mount for 1.75" to 2.5" square posts.
Anchor Screws for Concrete Barrier Mount Base
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PRODUCT ID: RHSMSCA1240 - 1/2" x 4"
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Removable and re-usable one-piece concrete anchor screws have a finished hex head, an integral washer, dual-lead threads and a chamfered tip.
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One-piece bolts on this concrete barrier sign base eliminate the need to keep track of and assemble separate pieces of traditional molly bolts before installation.
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Dual-lead threads prevent the bolts from spinning in the holes when tightened.
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The 1/2" x 4" screw on this concrete barrier base for sign post is recommended for mounting surface mount metal plates to a concrete barrier.
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Drill a pilot hole before installing the screw.
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Installation Notes on the Challenge of Anchoring to Asphalt: Asphalt is gravel held together with oily pitch ("Bitumen"). Unlike concrete, asphalt will yield to forces applied for extended amount of time. For this reason, the common expansion anchors (which are used on concrete) can not be used for fastening to asphalt. Any expansion anchor installed in asphalt will loosen and fail within days.
