【SCREWS SET PACKAGE INCLUDES】: Screws set has M3 M4 M5 M6 Hex Socket Head Cap Bolts Screws 、Nuts and Washers. Bolts length: 8mm/12mm/16mm/20mm. 12 sizes for a total of 520 screw sets., Includes 4 Pcs Hex Key, to Drive These Screws Conveniently and Easily.meet all your demands.
【HIGH QUALITY MATERIAL】: Hex Socket Head Cap Bolts is made of high quality 304 stainless steel, which features is strength and offers good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. Nuts and washers have superior rust resistance and the excellent of oxidation resistance, They are high strength and will not deform or break under normal use,which can ensure long time using.
【MATERIAL & WORKMANSHIP】:Hex Socket Head Cap Bolts Screws is Compact and force uniform screw thread is not easy to out of shape and slid in the process of rolling and installation.The Nuts and flat washers expand the contact area and reduce the pressure in order to protect the screws and parts.
【CONVENIENT TO CARRY】：Screws assortment kit have 520 pcs different types of Bolts、Nuts and Washers. The are packed in a handy and durable storage container that has separate compartments for each size Bolts making it easy to keep track of your screw sizes and for easy transport and storage.
【 MULTIFUNCTIONAL SCREW KIT】：M3 M4 M5 M6 Hex Socket Head Screws Washers and Nuts Assortment Kit Widely used in home, office appliances, communication equipment, marine components and other machinery industries.Use for professionals, amateurs, landlords, repairmen, other DIY .
