BSF Mark V All Metal Locking Nuts

BSF Mark V all metal locking nuts. Deformed nuts, very similar to aerotight nuts, that are forced onto threads and therefore can only be used once. Used instead of nylocs where there is a high temperature as they are heat resistant.

P type = thick, T type = thin

View our BSF bolt range here

View our Imperial washers here

More information on coatings and finishes here