KD Fasteners, Inc.® can do made to order nylon lock nuts in grades A, C, 5, 8. We offer the nylon insert lock nut in many different sizes and materials. We carry them in metric sizes, Din 985 & ISO 7040, and the following inches sizes:

Nylon Lock Nuts

Standard Pattern:

NE Series

NM Series

Thin Pattern:

NTE Series

NTM Series

Thin Heavy Pattern:

NTU Series

Heavy Pattern:

NU Series

We carry mostly imports but we also have a small selection of American-made nuts. In metric, we carry class 8 and 10. We also carry non-ferrous materials such as stainless steel, brass, and silicon bronze. In exotic materials such as Inconel, Monel, Waspalloy, Nitronic 60, 422,410 stainless, and Titanium.