Stafix self drilling fasteners are produced by induction welding a carbon steel, self drilling point on to A2 stainless steel. The welding area is then including in the thread rolling to improve strength. It is therefore important to note that when deciding upon a suitable length both the point and carbon steel threaded portion should be clear of the fixing member.
A comprehesive range of 304 grade stainless steel fixings. CFT offer the most competetive and comprehensive range of 304 grade stainless steel self-
Suitable for all roofing applications but especially suitable in extreme corrosive conditions ie near coastal areas and high enviromental acid conditions.
Hex 5/16" AF.
The ultimate non corrosive self drilling range of fasteners offering a lifetime guarantee.
Manufactured from 304 series stainless steel with carbon steel friction welded drill point, zinc plated to 20 microns.