These Senco DuraSpin® collated screws are flooring and wood screws. They have a PH No.2 drive head and a yellow zinc finish with a coarse thread. 50 screws per collated strip which fit into the Senco DuraSpin® Collated screwdrivers. They are CE-marked (EN145566) and suitable for both cordless and mains-operated machines.

Brand Name	Senco
Colour	Yellow
Material	Non-alloy steel
Manufacturer Model No	SEN42W55MY
Type	Collated screws
Certifications Met	EN145566
Years Guaranteed	1
Weight	3.80 kg
Thread Type	Coarse
Diameter	4.2 mm
Length	55 mm
Head Type	PH
Drive Type	Collated screw
Gauge	4.2 mm
Finish	Yellow zinc
Application	Screw for quick drives, commonly used for interior particle board and subflooring
Interior or Exterior Use	Interior
Pack Quantity	1000