Bi Metallic Hex Head Screws - 5.5 x 40 x 8mm Paint Finish:Chameleon PVC Ventilation Profile Strips Black

PVC Ventilation Profile Strips Black - 80mm - Roll 60m

Body Material Bi Metallic Stainless Steel Head Type Low Profile Box Quantity 100 Diameter 5

5mm nose diameter and comes with a 5

Concentric drilling is essential to allow facade panels to thermally expand and contract freely without placing undue strain on the rivets

9mm Length 35mm Head Recess T20 ECT N/A ESL N/A

Bi Metallic Hex Head Screws - 5.5 x 40 x 8mm Paint Finish:Chameleon PVC Ventilation Profile Strips BlackFor fixing profiled roofing and cladding sheets and Aluminum roofing and cladding sheets to hot rolled steel sections 4. 0 to 12. mm in thickness. Comes with S16 washer. Technical Specifications: Body Material Bi Metallic Stainless Steel Head Type Low Profile Box Quantity 100 Diameter 5. 5mm Length 40mm Head 8mm ECT 4 14mm