Metric Socket Head Cap Screw Assortment Kit 1830 pcs Black Zinc Plated
This black zinc plated set includes a practical mix of M2, M3, M4, and M5 socket head cap screws, along with matching nuts and flat washers for a complete fastening solution. Built from high-strength alloy steel and rated Class 12.9, these fasteners are made for dependable holding power in demanding applications.