D-Line D-Fixing Metal Screws 8.3 x 40mm 18th Edition Fire Rated 100 Pack

D-Line D-Fixing fire rated steel screw complies with 18th Edition wiring regulation and works in conjunction with all fire clips in the D-Line series. D-Fixings hardened steel screw includes a 40mm long shaft and close threads, giving the screw flexibility to work with D-Line’s U Clips, F Clips and Conduit Saddle clips. In fire tests, D-Fixing screw threads remain securely embedded, eliminating the need for anchors or plastic wall plugs. The hardened screw is suitable for masonry, plasterboard, breeze-block, concrete, brickwork and wood.

18th Edition BS7671 Amendment 3. The fire rated screws cover the latest fire regulations concerning the securing of all electrical cables in escape routes, a measure taken to prevent people and firefighters from being entangled while trying to escape a fire. Works in conjunction with D-Line series

• Excellent tensile strength, shear strength and pull out performance
• PZ2 shallow dome head
• Fire rated. Certified for 2 hours at 970°C
• Non-corrosive coating (zinc plated)
• Constructed from pliable steel
• Tensile strength: 1305kg
• Shear strength 683kg
• Concrete pull out load: 591kg
• Brick pull out load: 387kg
• Timber pull out: 305kg
• Diameter: 8.3mm (head)
• Length: 40mm
• Sold in packs of 100