Self Drilling screws for Composite panel/Light section steel

Description

Head Size: 8mm / 5/16| Thread Type: Self Tapping| Fixed Washer: 14mm| Drill Point: 3/5| Washer type: Galvanised Steel EPDM washer| Plating: Ruspert
**Technical Data**
*The TIMco Roofing and General Construction range has been specifically designed and manufactured to meet all the recognised industry standards and performance criteria. T. I. Midwood and Co. Limited has commissioned the most experienced and reputable manufacturers who are registered to ISO 9001. Strict adherence to agreed drawings, tolerances and specification is required, and product is purchased from manufacturers on exclusivity agreements only.
**Features**
*Ruspert Silver Plating:|-Ruspert is a reliable and durable corrosion resistant coating which resists over 500 hours salt-spray test to BS 7479-1991 (UKAS Accredited). This coating is applied directly onto the screw without the need for a zinc base, unlike other coatings, thereby effectively eradicating the risk of hydrogen embrittlement.|*14mm Fixed Washer: | This larger fixed washer distributes the load across the EPDM washer and therefore dramatically increases the clamping effectiveness and reduces the risk of water ingress.
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