For fastening together numerous types of material or to be fastened into pre-tapped holes. Widely used in many engineering applications.
Galvanised coatings prevent oxidation of the protected metal to create a longer lasting finish. It does this by forming a barrier and by acting as a sacrificial anode if this barrier is damaged. Galvanise is a coating that (in contrast to iron oxide) does not trigger a breakdown of the substrates surface integrity
|Head Type||Hexagon Head|
|Bolt Head Height||5.3mm|
|Thread Type||Metric Coarse|
|Material Grade||8.8 High Tensile|
|Bolt Specification||DIN 931|