FISCHER Power-Fast II 4.5x45 countersunk head wood screw partially threaded 50 pcs 670666

The Fischer Power-Fast II is a 4.5 x 45 mm countersunk particleboard screw with partial thread, supplied in a pack of 50. It is made from galvanised steel and features a TX20 internal Torx drive, which allows precise and powerful driving.

The three-wing screw tip provides quick engagement and a self-drilling effect. Milling ribs on the shank combined with the core-drill geometry noticeably reduce driving resistance, while the increased thread pitch significantly shortens driving time.

Typical applications include general timber connections, pulling components together and fixing door and metal fittings. It suits wood, veneer and plywood such as multiplex, hardwood (with pre-drilling), chipboard, OSB, laminated board and softwood. The Power-Fast II can also be used together with fischer dowels such as DUOPOWER or UX, with tested load values.