Stainless Steel Lock Nut, 100pcs M3 Self-locking Hex Nut Anti-loose Metric Locknut with Nylon Washer for Normal Nuts of Hardware, Vehicles, Home, Outside Applications

• [QUALITY MATERIALS] - These lock nuts are made from 304 stainless steel for durability and great corrosion resistance for outside use.
• [WITH NYLON WASHER] - Nylon insert lock nuts have a undersized nylon washer that creates friction with the mating threads to prevent loosening. The bolt threads into the nylon material are located at the top of the nut.
• [ANTI-LOOSE] - Nylon insert lock nuts are also known as stop nuts, they can prevent vibration from loosening a bolted joint, resist loosening under vibrations and to provide a locking action.
• [PERFECT REPLACEMENT] - These nuts are used for fastening to a bolt when mechanically joining materials together, are amazing replacement for normal nuts of hardware, vehicles, home or outside applications.
• [DIFFERENT SIZES] - There are total 9 different sizes of lock nut that you can choose for different bolts and use them in various situation.

Description: These nylon inserted lock nuts can be used anywhere this size is needed. Nylon insert lock nuts are also known as stop nuts, and these nuts are used for fastening to a bolt when mechanically joining materials together. The bolt threads into the nylon material are located at the top of the nut. Nylon insert could prevent backing off or loosening from vibration. Specifications: Material: 304 stainless steel Insert: Nylon Size and Quantity(optional): M2 100pcs M3 100pcs Package Includes: 1 set x Lock Nuts