The anti-theft fastener for your strap hinges.<\/strong> Compatible only with:<\/strong><\/p>\n Strap hinges width 30mm and 35mm<\/strong> (6.5mm fine square holes).<\/p>\n<\/li>\n The bolt’s square neck locks perfectly in place.<\/p>\n<\/li>\n<\/ul>\n Not suitable for:<\/strong><\/p>\n Wide strap hinges 40mm and 50mm<\/strong> (holes too large).<\/p>\n<\/li>\n The bolt would be loose and spin freely.<\/p>\n<\/li>\n<\/ul>\n Total Security<\/strong> Easy Installation<\/strong> Measure your shutter’s thickness:<\/p>\n Standard shutter (28 to 32mm)<\/strong> \ud83d\udc49 Choose 40mm<\/strong> length<\/p>\n<\/li>\n Thick shutter (36 to 44mm)<\/strong> \ud83d\udc49 Choose 50mm<\/strong> length<\/p>\n \u26a0\ufe0f Installing a backplate? You must choose the 50mm length. The combined thickness of the strape hinge + backplate exceeds standard thickness \u2014 a 40mm bolt would be too short to tighten properly. <\/li>\n<\/ul>\n
\nThe ultimate standard for installing shutters.<\/p>\n\u26a0\ufe0f Check your strap hinges before buying<\/h2>\n
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Why this bolt?<\/h2>\n
\nOn the outside, the head is smooth and round.
\nNo grip for a screwdriver or wrench.
\nCannot remove the shutter from the street.<\/p>\n
\nThe small square under the head locks the bolt into the strap hinge.
\nSimply tighten the nut from the inside.
\nOnly one wrench is needed.<\/p>\nWhich length to choose?<\/h2>\n
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Tech Specs<\/h2>\n