What size are the lug nuts on a 1995 Ford F250?
The typical lug nut size for a 1995 Ford F-250 with eight-lug wheels is 9/16-inch diameter, 18 threads per inch, with a 60-degree conical (tapered) seat. Variations can occur with aftermarket wheels or spacers.
What to know about lug nuts on the 1995 F-250
Because this era of Ford F-250 used eight-lug wheels, there can be small variations depending on wheel type (steel vs alloy), factory versus aftermarket wheels, and any spacers installed. In most cases, the standard replacement is the 9/16-18 lug nut with a 60-degree cone seat, but it’s important to verify against the exact wheel and hardware on your truck.
Common specifications you are likely to encounter when servicing or replacing lug nuts on this truck are:
- Lug nut diameter: 9/16 inch (0.5625 in)
- Thread pitch: 18 threads per inch
- Thread type: Unified Coarse (UNC)
- Seat style: 60-degree conical (tapered)
- Number of lug nuts per wheel: 8
- Note on variations: Some aftermarket wheels or spacers may use different seats or lug nut sizes
In most cases, these specifications apply to factory equipment and many common aftermarket wheels used on a 1995 F-250. If you have installed non-standard wheels or accessories, verify size with the wheel manufacturer or the parts supplier to avoid cross-threading or improper securing of the wheel.
How to confirm the correct lug nut size
To be certain you buy the right hardware, use these steps:
- Check the owner's manual or the Ford parts diagram for your exact model/year.
- Inspect the current lug nuts and studs: measure the nut diameter and the thread pitch with a thread gauge or compare to a known nut of size you suspect.
- Ask the wheel manufacturer or retailer if you are using aftermarket wheels that require a different seat or lug size.
- When in doubt, bring a sample lug nut and wheel to a parts store or shop for a precise match.
By following these steps, you reduce the risk of cross-threading, stripping, or unsafe wheel mounting.
Summary
For the 1995 Ford F-250 with eight-lug wheels, the standard lug nut size is 9/16-18 with a 60-degree conical seat. Always verify against your exact wheels and hardware, especially if you have aftermarket rims or spacers. When in doubt, consult the owner’s manual or a Ford parts specialist to ensure you have the correct lug nuts for safe operation.
What size lug nuts are on a Ford F-250?
14mm x 1.5
The factory lug nut size for the Ford F250 is 14mm x 1.5 thread pitch. This measurement refers to the diameter of the lug nut (14mm) and the distance between the threads (1.5 thread pitch). It's essential to use the correct size lug nuts to ensure a proper fit and secure attachment to the wheel studs.
What size are the lug nuts on a 1997 Ford F250?
9/16-18
Dorman – Wheel Lug Nut: 9/16-18 Thread, Conical 60, Standard, 0.75" Length, Zinc (sold by each) (Part No. 611-052)
What size are the wheel studs on a 1996 Ford F250?
Length (sold by each), Wheel Stud: Serrated, 9/16-18 Thread Size, Right Hand Thread (sold by each), and 9/16-18 Serrated Wheel Stud – 0.623 In. Knurl, 2-7/16 In.
What size are the lug nuts on a 95 F250?
Size 9/16"-18. Hex size 7/8".
