Black Plastic Lock Washers Fasteners Self-Locking Washer Assortment 500pcs M2.5 M3 M4 M5 M6 M8 M10 Box Fan Holder quick drainage

quick drainage

help you store a variety of snacks

or decorating your bedroom

ensuring long-term use without fraying or loosening at the seams

Black Plastic Lock Washers Fasteners Self-Locking Washer Assortment 500pcs M2.5 M3 M4 M5 M6 M8 M10 Box Fan Holder quick drainagePERFORMANCE: The lock washer can increase the contact area between the bolt or nut and the surface of the workpiece, reduce wear, friction and rotational resistance, avoid falling off. QUALITY: Nylon and plastic, good insulation, wear resistance, corrosion resistance, strong and durable. APPLICATION FIELDS: Used in semiconductor, automotive, aerospace and interior decoration fields. Quick repair of electrical connections, household and commercial