ARK Coupling Mounting Bolts 4" X 1/2" High Tensile Nyloc Nuts Pack of 4 CMB44B

ARK Coupling Mounting Bolts 4" X 1/2" High Tensile Nyloc Nuts Pack of 4

ARK are the leaders in trailer parts, towing gear and 4WD accessories. We have been in the game for just over 40 years and can proudly say that we are the only major company in Australia that is truly 100% Australian-owned and 100% independent, so you can be rest assured you're getting quality products that supports workers in your own backyard. We live by the statement 'innovation, not imitation' and our mission is to always create products that are of the best quality and durability.

The ARK Coupling Mounting Bolts are designed for reliable fastening in various applications, ideal for DIY enthusiasts, tradies, and fleet operators alike. With high tensile strength and Nyloc nuts included, these bolts ensure a secure fit for your towing and trailer needs.

Key features

• High tensile strength for enhanced durability and reliability.
• Nyloc nuts prevent loosening, ensuring a secure fit.
• Pack of 4 for multiple uses or replacements.
• Perfect for trailer and towing applications.
• Designed for easy installation and maintenance.

Technical details

• Size: 4" x 1/2"
• Material: High tensile steel
• Includes: Nyloc nuts for secure fastening
• Pack size: 4 bolts and nuts

Applications / fitment

These coupling mounting bolts are typically used in various towing and trailer applications.

• Suitable for trailers and caravans
• Ideal for 4WD and off-road vehicles
• Commonly used in fleet maintenance
• Perfect for DIY trailer assembly

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service.

Frequently asked questions

What are the dimensions of the bolts?

The bolts measure 4" in length and 1/2" in diameter.

Can these bolts be used in marine applications?

While designed primarily for towing and trailer use, they may be suitable for some marine applications, but ensure compatibility with your specific setup.

How do Nyloc nuts work?

Nyloc nuts have a nylon insert that grips the bolt thread, preventing the nut from loosening due to vibrations.

Are these bolts suitable for heavy-duty use?

Yes, these high tensile bolts are designed to handle heavy-duty applications, making them ideal for trailers and towing.

What is the best way to install these bolts?

Ensure that the mounting surface is clean and free of debris, then use the appropriate tools to tighten the bolts securely.