Tuercas de bloqueo hexagonales M3x0,5 mm de acero inoxidable con inserción de nailon tuerca de bloqueo automático, 100 piezas plateadas

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 SteelColor: Silver ToneThread Size: M3Thread Pitch: 0.5mm/0.02"Width: 5.5mm/0.22"Height: 4mm/0.16"Package Content:100 Pcs x Hex Lock Nuts.

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