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product : screw bolt |
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variant : hexagon head |
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designation : medium to heavy duty |
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material : case hardened boron steel to BS3111/9/2.1.A |
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finish : zinc plated and yellow passivated min 5 microns |
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description : |
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a masonry thread cutting anchor with a twin helical thread form designed for use in concrete and masonry substrates, as a non expansion anchor they are ideal for close to edge requirements and installation into thin sections and hollow or perforated masonry.re-useable and rapidly installed by simply tightening into correct size clean drill hole. |
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