The bolts that are supplied are all high tensile to prevent the risk of the bolt head snapping off in castings during removal.
This will also allow the bolts and nuts to be tightened to the correct torque setting without fear of breakage. Some bolts
may not be supplied in stainless steel but in high tensile steel instead.
Lubricant can also be supplied with bolts and studs to aid their removal during repair, maintenance and servicing.
The nuts supplied are of high quality steel with a target of 80% thread engagement.