MYWISH 550-Piece M3 Internal Hex Socket Head Cap Screws, Nuts and Washers Assortment Kit, Metric Hex Drive Bolt Set

The MYWISH 550-Piece Metric Screw Assortment Kit includes M3 hex socket cap screws in 7-different lengths, paired with matching nuts, flat washers, spring lock washers, and hex wrenches. Made from high-strength Grade 12.9 alloy steel, this set is designed for durability and performance in demanding applications. Perfect for machinery, electronics, furniture repairs, and DIY projects. All components are neatly organized in a transparent, reusable storage case for quick identification and access.

• 550-piece fastener set with M3 internal socket cap screws
• Made from high strength Grade 12.9 alloy steel for durability
• Comes in labeled, transparent storage case