Socket Countersunk Screw M6 x 20mm 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.

Fully threaded.

Bright Zinc Plate (BZP) finish offers resistance to corrosion.

COMMODITY CODE         7318156890

Technical Specification (as per drawing)

Diameter (d): M6 

Length (l): 20mm

Head diameter (dk): 12.16mm

Head depth (k): 3.72mm

Allen key size (s): 4mm

Thread pitch: 1.0mm

Angle of head: 90°