M12 x 1.75 Coarse Thread DIN 985 Class 8 Nyloc (Nylon Insert Locknut) Standard Medium Carbon Steel Zinc Plated Pk 50

PRODUCT SPECIFICATIONS Part #: 0000-114063 Fastener Type: Nyloc (Nylon Insert Locknut) Standard Size Description: M12 x 1.75 Diameter/Nominal Size: M12 Thread Pitch: 1.75 Thread Pitch Type: Coarse Thread Direction: Right System of Measurement: Metric Property Class: 8 Material: Medium Carbon Steel Finish: Zinc Plated Drive Type: External Hex Standards Met: DIN 985 Used with: Bolts/Screws up to Class 8.8 Average Piece Weight: 0.0319800 lbs. Lock nuts resist loosening of the screw under vibration or force to prevent loosening from a bolted joint. Types of lock nuts are prevailing torque nuts (Stover) elastic stop nuts (Nyloc) serrated flange (whiz lock) 2-way (reversible) star lock (KEPS) and many others.