OMP Eyebolt - 7/16'' UNF - 25mm Thread

This OMP eyebolt features a 7/16 inch UNF thread with a thread length of 25mm. It is specifically ...

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eBayDB/420 OMP RACING HARNESS EYEBOLT 7/16"" FOR SNAP HOOK HARNESS - FIA APPROVED
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Product Information

Full details

The OMP Eyebolt (DB0-0420-A01) is an essential component for motorsport enthusiasts and professional drivers who need a secure, reliable mounting point for clip-type safety harnesses. It is engineered for precision, ensuring that safety equipment remains firmly anchored during high-intensity driving; however, users must verify their vehicle's specific mounting thread requirements, as the 7/16-inch UNF size is standard but not universal across all chassis types.

All features

Model Part NumberDB0-0420-A01
BrandOMP

Extended Product Information

FAQs

Is this eyebolt FIA approved?

OMP products are designed for motorsport use, but you should verify specific event regulations to see if individual component certification is required for your class.

Can I use this for non-harness applications?

No, this is specifically engineered for racing harness clip-type fittings and should not be used for lifting or structural rigging.

What is the thread length?

This model features a 25mm thread length.

Does this come with a nut or washer?

This product is sold as the eyebolt; please check your specific mounting bracket requirements as some may require a backing plate or nut.

How often should I replace these?

Inspect them annually or after any significant incident. If there is visible wear, deformation, or corrosion, replace them immediately.

Troubleshooting

Eyebolt will not screw into the mounting point

Verify the thread pitch is 7/16-inch UNF. If the hole is metric, the bolt will not engage.

Harness clip does not rotate freely on the eye

Ensure the eyebolt is fully tightened and the eye is oriented toward the pull of the harness.

Pros and Cons

Pros

  • High-strength material for maximum safety
  • Industry-standard 7/16-inch UNF sizing
  • Easy installation with clip-in harnesses
  • Reliable OMP build quality for motorsport applications

Cons

  • Requires specific 7/16-inch UNF mounting point
  • Fixed 25mm length may not suit all custom bracket thicknesses
  • Not intended for non-motorsport, non-structural applications

Setup, Compatibility & Care

To install, ensure the mounting point is clean and free of debris. Use a wrench to tighten the eyebolt until it is fully seated against the mounting bracket. If you are using a spreader plate, ensure it is placed on the underside of the floor pan to distribute load properly.

Compatibility Note: The 7/16-inch UNF thread is the standard for almost all automotive seat belt anchors. If your vehicle uses metric threads (such as M10 or M12), this eyebolt will not fit without a thread adapter or a re-tapping process, which is generally discouraged for safety equipment.

Care: Regularly inspect the eyebolt for signs of rust, thread damage, or deformation after a crash or a season of heavy use. If you notice any metal fatigue or the threads are no longer smooth, replace the eyebolt immediately.

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