Available / Optional Size: 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm Description: Designed with 0.5mm pitch, M3 hex socket head and 304 stainless steel material. Fixing component, industrial and construction fasteners. Used widely in the home and office appliance, communication equipments, ship assembly and other machinery industry.
eBay