BMN/GMN - Hexagonal Lock Nuts, metric & PG 
 These hexagonal lock nuts are suitable for a wide range of applications. High torque guarantees a safe connection of the system. Made of reinforced polyamide glass fiber 
 Material: 
 Type BMN polyamide black 
 Type GMN polyamide light grey
 Temperature range:  -40°F to +221°F (-40 °C to +105 °C), or a short time up to +302°F (+150°C)