1/2-13 Coarse Thread Grade 8 Nyloc (Nylon Insert Locknut) NTE Thin Medium Carbon Steel Yellow Zinc Plated Pk 25

PRODUCT SPECIFICATIONS Part #: 0000-195017 Fastener Type: Nyloc (Nylon Insert Locknut) NTE Thin Size Description: 1/2-13 Diameter/Nominal Size: 1/2 Thread Pitch: 13 Thread Pitch Type: Coarse Thread Direction: Right System of Measurement: Inch Grade: 8 Material: Alloy Steel Finish: Yellow Zinc Plated Drive Type: External Hex Used with: Bolts/Screws Grade 8 Alloy Socket Screws 12-Point Flange Screws Average Piece Weight: 0.0203749 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.