Hexagon socket head cap screws with low head DIN 7984 M4x16 Steel grade 8.8 Zinc plated Hexalobular socket head screws ISO 14579 M8x25 Steel grade 8.8 Zinc plated Hexalobular socket head screws ISO 14579 M8x30 Steel grade 8.8 Zinc plated Hexalobular socket screws with reduced head ISO 14580 M8x25 Steel grade 8.8 Zinc plated Hexalobular socket screws with reduced head ISO 14580 M8x30 Steel grade 8.8 Zinc plated Quantity: 10.000 pcs. of each item Annual quantity: 50.000 - 100.000 pcs. of each item