Socket Button Screw M5 x 20mm Zinc Plated Grade 10.9 (Pack of 100)
Socket button screws have a low profile dome head and a hexagonal internal drive for tightening.
They create a smooth, rounded surface when installed.
They can be used with hexagon nuts or screwed into tapped holes.
Fully threaded.
They conform to ISO 7380-1.
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): M5
Length (l): 20mm (fully threaded)
Head diameter (dk): 9.5mm
Head depth (k): 2.75mm
Allen key size (s): 3mm
Thread pitch: 0.8mm