Hex Flange Head Screws with Bonder Washer - Steel to Steel, provide a weather tight seal for roofing and cladding applications. They can also be used for fastening liner panels and general components to steel. No pre-drilling is necessary as the screws tap their own thread, with the drill point removing excess material. Available in sizes 6.3 x 25mm up to 5.5 x 100mm, to suit various steel thicknesses ranging from 2, 3 and 12mm.
Hex Flange Head Screws are also known as TEK Screws.
Max. steel thickness 2mm. To be used with a 8mm Hex Driver
Max. steel thickness 3mm. To be used with a 8mm Hex Driver
Max. steel thickness 12mm. To be used with a 8mm Hex Driver
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Sizes 6.3 x 25mm up to 5.5 x 100mm.
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