Socket Countersunk Screw M4 x 12mm Zinc Plated Grade 10.9 (Pack of 100)


Countersunk socket screws have a flat head and a hexagonal internal drive for tightening.
When located in countersunk holes they create a flush finish against the workpiece.
They can be used with hexagon nuts or screwed into tapped holes.
They conform to DIN7991.
Manufactured from high grade 10.9 steel.
Bright Zinc Plate (BZP) finish offers resistance to corrosion.
COMMODITY CODEÂ Â Â Â Â Â Â Â 7318156890
Technical Specification (as per drawing)
Diameter (d): M4Â
Length (l): 12mm
Head diameter (dk): 7.96mm
Head depth (k): 2.48mm
Allen key size (s): 2.5mm
Thread pitch: 0.7mm
Angle of head: 90°