SPECIAL ORDER ONLY
BoltHold SP58 is a heavy duty asphalt anchor rated at 2,300 Kg pull (at 3" asphalt thickness). The 254mm long Zinc plated anchor is designed to mount speed bumps and kerbs directly to asphalt surfaces. See tabs above for technical and installation information.
The anchor incorporates a M16 x 2mm female thread. The length of the thread of the bolt inside the anchor should not exceed 100mm. The anchor installation requires a 38mm hole 250mm deep and the use of our EPX2 or EPX3 grout. A 50mm welded washer at the top of the anchor prevents the anchor from dropping below the surface. The SP58 anchors are mounted flush with the surface of the roadway, so that attached devices such as speed bumps can be removed without leaving dangerous screws or protrusions on the roadway.
The SP58-M16 is a set of 6 anchors, each pre-installed with a bolt and a washer. A master carton contains 6 sixpacks (36 anchors).