fischer 657158 Power Fast 3.5 x 40 mm Countersunk Head Screw, Zinc

The fischer power-fast fpf-st YZP is a zinc-plated, yellow passivated screw with partial thread and cross-slot recess. The countersunk Head allows for surface flush installation in wood. The version with a partial thread enables the timber elements to be fastened together tightly. The screw is suitable for Fixing load-bearing components In coated wood, hardwood, softwood, and timber connections. This is the case for car port fixings and when erecting balconies.

• The unique power-fast thread reaches into the screw tip and ensures a fast bite. This makes your work noticeably easier with all wood materials
• The shank ribs (for screws with partial thread from 50 mm in length and up) substantially reduce drive-in resistance and thus enable greater power and battery conservation in your work
• The optimized head geometry enables an exact and splinter-free surface finish without the screw twisting off, even with connections close to the edge
• The underhead milled ribbing ensures a smooth surface finish
• The ETA approval guarantees the high safety and premium quality of fischer power-fast screws in soft and hard woods