Black Plastic Lock Washers Fasteners Self-Locking Washer Assortment 500pcs M2.5 M3 M4 M5 M6 M8 M10 Box Fan Holder help you store a variety

help you store a variety of snacks

or decorating your bedroom

equipped with a black cap

A must-have for anyone who loves freshly ground coffee

Black Plastic Lock Washers Fasteners Self-Locking Washer Assortment 500pcs M2.5 M3 M4 M5 M6 M8 M10 Box Fan Holder help you store a varietyPERFORMANCE: 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