Black Galvanized Carriage Bolt Round Head Square Neck Full Threaded Grade 5 3/4 inch DIN 603 | AOBSCO

The Black Galvanized Carriage Bolt with round head and square neck is manufactured by AOBSCO using durable zinc-plated steel. This full threaded, grade 5 bolt is designed according to DIN 603 standards, providing both safety and security in construction materials and building supplies across Saudi Arabia. Its unique design allows it to be unscrewed from only one side, making it perfect for wooden trims, decorative fencing, furniture assembly, and home maintenance.

• Size: 3/4 inch (5 Pcs)
• Length: 5 inch
• Grade: 5
• Type: Full Threaded
• Material: Zinc-plated steel
• Standard: DIN 603
• Color: Black galvanized finish