Nickel-plated brass hexagonal lock nut CONTRODADONickel-plated brass hexagonal lock nut TECHNICAL DATA SHEET. code measures description package B302.01.01N 3/8" nickel-plated brass 50 B302.01.02N 1/2" nickel-plated brass 50 B302.01.03N 3/4" nickel-plated brass 50 B302.01.04N 1" nickel-plated brass 50 Andrea Giovetti2022-11-17T14:02:07+01:00