520pcs Stainless Steel Bolts and Nuts Assortment Kit M4-M6 Hexagon Screws

Hexagon screw--packed in a transparent box, easy and convenient for storing and carrying, in case of missing, stainless steel screws; Hexagon bolt--all contained in a compact and transparent compartment plastic box, convenient to store and use, metric screw kit; Screws and bolts--made with sturdy craftsmanship, will not be easily damaged, and can be for a long time, stainless steel bolts and nuts; Stainless bolts and nuts kit--they are small and practical, easy to install, and can be applied to most machines, washers for bolts; Metric bolts--widely used in communication products, lamps, lights, electronic products, classified instruments, etc, stainless steel bolts and nuts kit

What's in the box
520 x Nails, Screws & Fasteners