#BOLT WEIGHT CALCULATOR IN MM ISO#

This short guide is intended to give you the information you need to be able to correctly identify and use the metric nuts and bolts most commonly found in plant and machinery.Д®xcept for the very lowest grades, metric nuts and bolts all carry identification markings which indicate their strength. If you are responsible for repairing and maintaining machinery, particularly if that machinery is involved in lifting operation or other safety critical applications then you will be aware of the importance of fitting the right parts in the right way. The difference in strength between different grades is quite dramatic: the highest standard grade being capable of carrying more than three times as much load as the lowest grade. The situation on is almost as complex with metric nuts which come in a wide variety of types (full, thin, nyloc, castellatedвЂ¦.) and 5 strength grades as well as the same range of sizes. There are nineteen standard sizes вЂ“ known as the вЂpreferred вЂ sizes and ten less commonly used (the so-called вЂnon-preferredвЂ™) sizes. There are no fewer than 5 different threads for different applications and 10 different standard strength grades defined for each size of bolt. In fact, of course, nothing could be further from the truth. It is intended for those working in plant and machinery maintenance to give enough information on to ensure that correct replacement parts are identified and used.ДЇew parts are as critical in the assembly of modern machinery as the nuts and bolts which hold it all together and, at first sight, it seems that all metric bolts are basically the same.

#BOLT WEIGHT CALCULATOR IN MM ISO#

This short guide is intended to give a very basic introduction to ISO metric nuts and bolts.

Bolt weight calculator in mm