Flat Washer, Steel, M4, 100-Pack

Flat Washers, Steel give extra support under screws and bolts to keep joints stable. The steel construction provides strength for everyday fastening, while the flat face spreads pressure evenly to protect surfaces and prevent damage. Slip one in with your fasteners to fine-tune spacing, increase bearing area, and improve the overall hold. A simple, durable way to get cleaner, more reliable connections.