Blue zinc-plated. Fixes into various types of masonry or wood without the need to use a plug. Bites its own thread on fixing for a secure installation. Pre-drill a 6mm pilot hole with a drilling depth equal to the length of the screw, plus an extra 10mm.

Brand Name	Spax
Colour	Blue
Material	Hardened Steel
Manufacturer Model No	6441F
Type	Frame Anchor Screws
Head Type	Countersunk
Screw Coating	WIROX Coated
Screw Diameter	7.5mm
Screw Length	120mm
Screwdriver Type	TX
Thread Length	Fully Threaded