Description
Product details
SELF DRILLING METAL SCREW HEX HEAD NO SEAL CL4 GALV 12 14 X 20MM Finish: class 4 galvanised finish. Self drilling hex head screw with EPDM sealing washer for fastening through mild steel where a sealed fastening is required.
Key features
- fast drilling and tapping without pre drilling
- flanged hex head for high pull out strength
- EPDM sealing washer for weather tightness
Common uses
- steel cladding and sheet to metal framing
- brackets and components to steel sections
- light structural steel assemblies