Unbrako Hardened Washer for 10.9 Bolts

Key Features

• "Minimum hardness of 300HV for durability and reliability"
• "Suitable for M12 to M36 bolts"
• "Enhances load distribution in bolted joints"
• "Prevents loosening under vibration and dynamic loads"
• "Made from hardened steel for high strength"

Use Cases

• "Use with 10.9 grade bolts in structural connections"
• "Installation in heavy machinery and equipment"
• "Application in automotive manufacturing"
• "Construction projects requiring high-strength fasteners"
• "Industrial assembly lines where reliability is critical"