M12x40 Hex Head Bolt Galvanised

• These high tensile hex head bolts are made from 8.8 grade steel.
• Galvanised for increased protection against corrosion
• The bolts are part threaded and conform to DIN931 standards.
• The hexagonal head has been designed for use with spanners or sockets and offers maximum torque when used with these tools.
• For box quantities, please check the number in brackets in the listing title.

APPLICATION:
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