FISCHER 653438 - Torx yellow galvanized chipboard screw with countersunk head and full thread FPF-ST YZF

Power-Fast Chipboard screw PSF-ST YZF
PSF-ST YZF

Material:
* Steel

Finish:
* Yellow zinc plating

Print:
* Print star TORX TX

Thread:
* Total Thread

Head form:
* Countersunk head

Advantages:
* Special tip geometry: The particular thread to the tip ensures an outlet extremely fast and avoids the oscillations of the screw already in its positioning.
* Fillet with sharp milling: The milling cutters in the first third of the thread in combination with the high-performance lubricant of the Power-Fast screw effectively reduce friction thereby enabling a quick screwing.
* Double thread: the double front threading inhibits the formation of cracks in the wood.
* Simultaneously, the double central thread permits the advancement of the screw without resistance.
* This way you can run smoothly installed near the edges without pre.
* Milling ribs on the stem: Increase the size of the hole allowing an appreciable reduction of the screwing torque.
* Particularly with long-stemmed vines this saves effort and battery.
* Double adjusted cone: The dual slope cone with the function of connecting reinforced between the shank and the head prevents the detachment of the head of the screw - in particular with hardwoods or in the application of the steel elements.
* Milling ribs under head: The milling ribs under head allow easy sinking of the head and at the same time a perfect flush mounting.
* Extra deep impression: The extra deep footprint allows a firm grip of the tool footprint Torx.
* The perfect coupling between screw and insert allows high security during the screwing and greater insert life.
* This also allows the use of impact wrenches.