TIMCO BLACK COUNTERSUNK CLASSIC SCREWS

25° 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.
40° deep single thread to provide a secure fixing with high pull-out resistance.
Lubricated with Gleitmo 615 (dilution ratio 1:5) to enhance screw insertion time and a greater resistance to corrosion. (Gleitmo 615 is non-toxic and environmentally friendly).
Fully threaded up to 70mm, thereafter partially threaded.

TIMCO BLACK COUNTERSUNK CLASSIC SCREWS 4X30 200