Description
Applications All steel screw fixing for direct fastening into many common building substrates Suitable for light to medium duty anchoring Will fix into wood and plasterboard without pre-drilling Can be directly screwed into sandstone, concrete, brick and stone with a pre-drilled pilot hole of 5.5mm. In softer substrates, 5mm may be more appropriate Designed to assist with compliance to BS 7671 amendment 3 and the Wiring Regulations 18th Edition Ideal for fixing fire-resistant clips, consumer units, back boxes, conduit, cable trunking, smoke alarms etc. Remove the need to use plastic wall plugs – which typically melt at circa 160°C Specification Made from heat treated C1018 – 1022 steel, 9.8 grade, with a Phillips recess, available with two head types Melting point of the material is circa 1500°C Tested to 975°C for a full 2 hours and retains its physical integrity Silver Ruspert coated to 1000 hour salt spray specification for high corrosion resistance Resistant to fire, corrosion, solvents and chemicals Product Code – 211-100-020 Size – 6x32mm Head Type – Oval Drill Diameter Hard Substrates – 5.5mm Drill Diameter Soft Substrates – 5mm Minimum Screw Embedment – 19mm