Socket Countersunk Bolts to Din 7991 in grade 8.8 and 10.9 available in self colour, zinc plated and galvanised.
|Finish||Head Diameter||Thread Length||Din Standard|
|Self Colour||M3 up to M24||8.0mm up to 160mm||7991|
|Zinc Plated||M3 up to M24||8.0mm up to 100mm||7991|
|Galvanised||M8||20.0mm up to 120mm||7991|
Those socket countersunk bolts in Grade 8.8 are in structural high-tensile strength bolt and plates in in a variety of resistant coatings. Those in grade 10.9 have a higher high-tensile strength of 1040 MPa, typically made from boron or carbon steel.
Access and check out our stock availability through the link here.