MACHSWON Hex Lock Nuts for Machinery Industry Home Appliances Nylon Insert Self-Locking Nuts Stainless Steel Anti-Loose Locknuts M4 x 0.7mm 20pcs

• Usage: Used in conjunction with bolts, washers, or screws as fasteners when mechanically joining materials together.
• Application: Can be widely used in the machinery industry, instruments, electronic products, garage, home appliances, furniture, ship assembly, etc.
• Size: Width: 7mm / 0.28 inch, Height 5mm / 0.2 inch.
• Material: Made of 304 stainless steel, with smooth surface and edge which is sturdy & durable, high hardness and corrosion resistance. Using nylon inserts, these lock nuts greatly reduce loosening under vibration and torque.
• M4 Metric: Thread Dia: M4, Thread Pitch: 0.7mm.

Product Specifications: Material: 304 Stainless Steel Color: Silver Tone Thread Size: M4 Thread Pitch: 0.7 mm / 0.028 inch Width: 7 mm / 0.28 inch Height: 5 mm / 0.2 inch Descriptions: 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. These lock nuts areideal replacement for normal nuts of hardware, vehicles, home or outside applications. Attention: This Nut is small part, please do not let children play, to prevent inadvertent swallowed.