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. Product Specifications: Material: 304 Stainless Steel Color: Silver Tone Thread Size: M8 Thread Pitch: 1mm/0.049" Width: 13mm/0.75" Height: 8mm/0.47" Package Content:6 Pcs x Hex Lock Nuts
