Premium chipboard screw made of A4 stainless steel with a countersunk head and partial thread for installation in outdoor areas.

Advantages:

• The unique PowerFast thread reaches into the screw tip and ensures a fast bite, making 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, enabling greater power and battery conservation in your work.
• The optimized head geometry allows for an exact and splinter-free surface finish without the screw twisting off, even with connections close to the edge.
• The underhead milled ribbing ensures an attractive surface finish.
• The high-performance easy-glide coating reduces friction and accelerates the screwing process.
• The ETA approval guarantees the high safety and premium quality of fischer PowerFast screws in soft and hard woods.

The fischer PowerFast FPF-ST A4P, made of A4 stainless steel, is a screw with a partial thread and star 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 all fixings for which approval is relevant in coated wood, hardwood, softwood, and timber connections. These include all timber connections in external areas, pergolas, fences, façades, play equipment, as well as door and metal fittings.

Functionality:

• Screws with partial threads can lock wood parts into place by tightening them against each other.
• Screws with a countersunk head can be flush mounted with the wood.