This document specifies the characteristics for hexagon nuts, with counterbore and captive washer, with a self-locking feature achieved by forming the upper portion out-of-round, in steel, cadmium plated, MoS2 lubricated, classification 1 100 MPa /235 °C .
SRPS EN 2882:2011
dnaSRPS EN 2882:2020
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Nov 17, 2022