4C | Hex Head Self Drill Screws C3 Galvanised 12G x 20mm Box of 200
Improved design with professional grade hex head and higher torsional strength. This Self drilling screws can drill up to 6.4mm thick steel plates. Suitable for plasterboard, steel and timber applications. Manufactured as per the Australian Standards: AS 3566 and AS/NZS 4411-2015
Features and Benefits
Excellent Class 3 corrosion resistant properties. Homogeneous threads provide for a constant and balanced clamping load. Heavy duty high strength shanks for fast speed drilling up to 2200rpm.
Application
Designed for high strength fastening of brackets, steel sections and assemblies. Also used for fastening sheet metals up to 4.8mm thick.
