Feature

●[THREADED] Coarse thread, M3 diameter, 0.5mm pitch.
●【PACKAGE CONTENT】100pcs x Nylon Insert Lock Nuts.
●【HIGH QUALITY STAINLESS】Nylon Insert Hex Lock Nuts made of 304（18-8）stainless steel, firm and corrosion resistant, with nylon inserts inside, the locknut greatly reduces loosening under vibration and torque.
●[Application] - Great for replacing broken or missing nuts. Widely used for repairing furniture or household appliances, automobile, industries, workshops, engineering machinery, ship, DIY, handicrafts, etc.
●SIZE:0.209" -0.216" (5.32mm-5.5mm) width across flat, 0.145"-0.157" (3.7mm-4mm) height.


Description

Made of 304 Stainless Steel, high hardness and corrosion resistance.
Using nylon inserts, these lock nuts greatly reduce loosening under vibration and torque.
Used in conjunction with bolts, washers, or screws as fasteners when mechanically joining materials together.
Can be widely used in the machinery industry, instruments, electronic products, garage, home appliances, furniture, ship assembly, etc.