M6 Cup Square Carriage Bolts with Hex Nuts Zinc Plated Din603 100mm-150mm

M6 Cup Square Carriage Bolts with Hex Nuts, zinc plated to resist corrosion, conform to DIN 603 standards. Available in lengths from 20mm to 150mm, these bolts provide secure fastening with their square neck design that prevents rotation during installation. Ideal for professional applications requiring reliable and durable connections.