Youngran 1060pcs M2 M3 M4 M5 Hex Socket Screw Set Carbon Steel Flat Round Cap Head Screws Bolts and Nuts Assortment Kit with Storage Box Leisurely (Color : Round)

Product description1. [High quality]: Made of high quality 12.9 grade carbon steel (socket cap head only) and 10.9 grade carbon steel (flat and round head). 2. [Standard Metric]: Our M2 M3 M4 M5 screws and nuts accord with standardized metric system. And the average error is less than 0.01mm. The Nuts and flat washers expand the contact area and reduce the pressure in order to protect the screws and parts.Compact and force uniform screw thread is not easy to out of shape and slid in the process of rolling and installation.3. [What you get]: 1060Pcs M2 M3 M4 M5 screws, nuts washers and wrench .4. [Broad Application]: M2 M3 M4 M5 Hex Button Head Screws Washers and Nuts Assortment Kit Serves a wide range of use and for professionals, amateurs, landlords, repairmen, other DIY . Long-term StorageAll of Screws and Nuts are packed in a durable and sturdy Box to efficiently bear the weight of the whole package. In order to avoid the screws being scattered or lost during use, we specially package for each different type of screws for your convenience and storage.SpecificationScrews type: flat/round/socket cap head screwSize:M2 M3 M4 M5Material: Carbon steelPackage quantity: 1060pcs screws nuts and washers included(M2, M3, M4, M5)Package listM2 SeriesM2 * 8mm----------------------45PcsM2 * 12mm---------------------45PcsM2 * 16mm---------------------45PcsM2 * 20mm---------------------45PcsM2 Nuts--------------------------185PcsM2 Washers--------------------185PcsM3 SeriesM3 * 8mm----------------------20PcsM3 * 12mm---------------------20PcsM3 * 16mm---------------------20PcsM3 * 20mm---------------------20PcsM3 Nuts-------------------------85PcsM3 Washers--------------------85PcsM4 SeriesM4 * 8mm----------------------10PcsM4 * 12mm---------------------10PcsM4 * 16mm---------------------10PcsM4 * 20mm----------

• Made of high quality 12.9 grade carbon steel (socket cap head only) and 10.9 grade carbon steel (flat and round head).
• [Standard Metric]: Our M2 M3 M4 M5 screws and nuts accord with standardized metric system. And the average error is less than 0.01mm. The Nuts and flat washers expand the contact area and reduce the pressure in order to protect the screws and parts.Compact and force uniform screw thread is not easy to out of shape and slid in the process of rolling and installation.