TIMco 4.0 x 40 Classic Wood Collated Screws Stainless Steel, Phillips Drive, Pack of 1000, 4040CLASSCOL

•25ø sharp point for easy penetration into wood/chipboard/MDF, plastics and thin sheet metal. •Surface hardened up to 750 HV to prevent torque shearing under load and a core hardness of up to 450 HV for improved ductility. •Plated to give a high resistance to corrosion. •Made from C10-22 Steel to ensure consistent quality. •Double countersunk reduces the likelihood of head shear and assists completion of countersinking. •40ø deep single thread to provide a secure fixing with high pull-out resistance. Double chamfered plastic collar to ensure the screws are delivered at the correct angle and released quickly with resistance Single coarse thread 25% super sharp point