MS Smart Block Pins

MS ball lock pins are Military Standard ball lock pins, these pins meet and exceed the required specifications to be Military Standard.
MS ball lock pins can be used in a variety of settings, they can be used in Aerospace, Military environments, car production, assembly, factory settings and so much more.

We have both MS ball lock pins in CRES which is indicated by the C in the part number so for example: MS17984C404 has a C before the indicator of the diameter, in this case 4/16.
We always recommend the CRES version of the MS ball lock pins because of its durability, the other option is a regular steel version, the indication of which is a little different.

When you are looking for a regular steel MS ball lock pin you don't use the C or you replace it with a -, for example: MS17984-404 or MS17984404. Both of these part numbers are valid.

Below you can find the various head styles and our entire assortment of MS ball lock pins, if you do not find your part number then feel free to contact us, we can manufacture any size and ball lock pin to the MS standard.