Hilitchi 640-Pcs [8-Size] Alloy Steel Flat Washer and Lock Washer Assortment …
Manufacturer: Hilitchi. Number of Pieces: 640. Fastener Size: M4. Fastener Type: Flat Washer. Washer Type: Flat. Washer Application: Electrical Connections. Material: Alloy Steel. Color: Black (+ lock washers).