Key Features & Benefits

• 🔩 Enhanced Locking Grip – Serrated flange design provides superior resistance to loosening.

• 🏗️ Larger Clamping Force – Built-in flange spreads load for stronger and more secure fastening.

• 🛡️ Corrosion Resistant Finish – Zinc plating protects against rust for long-lasting durability.

• ⚡ Easy Installation – Eliminates the need for a separate washer, saving time and effort.

• 🔧 Standard Metric Thread – Compatible with a wide range of bolts and threaded fasteners.

Description

Hex Serrated Flange Nuts – Zinc are designed to deliver stronger locking performance than standard hex nuts. The integrated serrated flange provides a larger clamping surface, reducing the risk of loosening under vibration while removing the need for a separate washer. Manufactured with a standard metric thread and finished in corrosion-resistant zinc, these nuts are ideal for construction, automotive, machinery, and general engineering applications where secure fastening and long-term durability are essential.

Our Delivery Options

Express 2/4 Day Delivery

• Delivery Fee:
• Order By: 
• Delivery Time: Before 6pm Monday-Friday

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Next Business Day Delivery

• Delivery Fee:
• Order By: 
• Delivery Time: Before 6pm Monday-Friday

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Pre-12 Next Business Day Delivery

• Delivery Fee: £12.99 delivery for all pre-12 orders
• Order By: 
• Delivery Time: Before 12pm Monday-Friday

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Remote Areas Delivery

• Delivery Fee:
• Order By: 
• Delivery Time: Standard delivery (2-4 days)

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Weekend Delivery

• Delivery Fee:
• Order By:
• Delivery Time: Before 6pm Saturday

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Good To Know

For orders to some addresses, especially in the Highlands of Scotland and Offshore, next day delivery options are not available and delivery can take several days. Saturday delivery is not available for remote areas.

Items over 30kg: Items over 30kg can only be delivered from Monday to Friday. If ordered before 3pm, please allow up to two business days for delivery. Orders placed after 6pm Thursday will be delivered after the weekend.