For fastening together numerous types of material or to be fastened into pre-tapped holes. Widely used in many engineering applications.
Zinc 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. Zinc oxide is a fine white dust that (in contrast to iron oxide) does not trigger a breakdown of the substrates surface integrity
|Head Type||Hexagon Head|
|Bolt Head Height||18.7mm|
|Thread Type||Metric Coarse|
|Bolt Finish||Zinc Plated|
|Material Grade||8.8 High Tensile|
|Bolt Specification||DIN 931|