300pcs M4 Screw Kit, Premium M4 Hex Socket Head Cap Screw Assortment with Nuts and Washers, M4 x 6mm /8mm /10mm /12mm /16mm /20mm /25mm /30mm (Black)

Description

🔧 Elevate Your Projects with Precision Fastening!

This 300pcs M4 Screw Kit features a premium assortment of M4 hex socket head cap screws, nuts, and washers, made from high-quality 12.9 grade alloy steel. With eight different screw sizes and a convenient storage box, this kit is designed for durability and versatility, making it ideal for a wide range of applications from DIY projects to professional repairs.