Domed cap nuts are hex nuts with a domed top that resembles an acorn nut, and are generally used for decorative purposes, concealing the threaded end of a fastener for a pleasing aesthetic finish.
With standard right-hand threads, these closed-ended domed cap nuts can be made in steel, brass and stainless steel as standard, and with a number of finishing options too.
They are also, at times, used in car modification as an alternative to the supplied fixings.
Available from M3 to M20 as standard, with specials available upon request.
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Technical Data & Available Sizes