High performance, self-countersinking woodscrews with no need to counterbore. Feature reinforced collar to prevent snapping, 2 x split-prevention slots, deep PZ recess to reduce risk of cam-out, tropicalised yellow coating for rust resistance and lubricated thread to reduce driving resistance.

Brand Name	Reisser
Manufacturer Model No	657PV
Ribs Under Head for Clean Countersinking	Yes
Optimised Thread to Reduce Torque & Enhance Pull-Out Resistance	Yes
Screw Coating	Low Friction Coating
Screw Diameter	4.5mm
Screw Finish	Zinc-Plated & Yellow-Passivated
Screw Length	40mm
Screwdriver Type	PZ
Thread Length	Fully Threaded
Construction Material (Screws)	Carbon Steel
Head Type	Countersunk
Indoor/Outdoor Usage	Indoor & Outdoor
Pack Size	200
Product Type	High Performance Woodscrews
Resistant Type	Corrosion-Resistant