After Service：If there is any problems with the screws assortment kit you got,please contact with us for a refund or replacement. 330 Pcs M4 Screws Assortment Kit, M4x6mm/8mm/10mm/12mm/16mm/20mm/25mm/30mm, Metric Hex Flat Head Countersunk Screws Nuts Washers Kit with Wrench, 304 Stainless Steel 304 Stainless Steel(18-8) :These M4 Screws and nuts are made of high quality 304 stainless steel. Understanding 4 Screw Size: Diensions And Specifications | ShunTool M4 Screw Assortment Kit M5 X 28mm Torx Pan Head Machine Screws - BLACK Stainless Steel A2 (304 M4 Pan Head Phillips Screws Plastic Box Packed:Packed in a plastic storage case for organization and portability,and comes with a dimension chart for distinguishing different sizes easily. Bulk #10-32 Stainless Pan Head Screws | Phillips Drive | Monster Bolts High quality stainless steel also ensures the durability of the screw,which can be used for a long time without frequent replacement. High temperature, corrosion and rust resistance.
