Overview
The Omix-ADA 13202.05 is a 2 inch round floor mount washer with a welded 1/2-20 threaded nut, made by Omix-Ada as a Jeep part. Fitment is limited to specific Wrangler generations, covered in the fitment section below.
It is built as a direct OE replacement to original specifications and carries a limited five year warranty. It is a floor mount washer for the Wrangler LJ and YJ models covered below.
Key features
- 2 inch round floor mount washer
- Welded 1/2-20 threaded nut
- Direct OE replacement built to original specifications
- Limited five year warranty
Choosing the right fastener
A floor mount washer spreads the load of a fastener across a larger area of the floor, which helps prevent the bolt from pulling through thin sheet metal. Because the nut is welded in place, the bolt does most of the work during removal and refitting, so its length and grade matter.
When you replace the washer, inspect the floor around it for rust, cracks or enlarged holes. Surface rust can be cleaned and treated before fitting, but a soft or perforated floor section needs repair before a new washer will hold. Clean the threads with a wire brush and check that the nut turns freely on the bolt before tightening.
- Use a bolt that engages the full threaded length of the nut
- Clean threads and apply anti-seize where appropriate
- Tighten gradually and recheck fasteners after the first drive
Specifications
| Brand | Omix-Ada |
|---|---|
| Part number | 13202.05 |
| UPC | 804314076191 |
| Diameter | 2 in (round) |
| Thread | 1/2-20 (welded nut) |
| Warranty | Limited five year warranty |
| Fitment type | Direct fit (listed) |
Vehicle fitment
It fits the 2004–2006 Jeep Wrangler (LJ) Unlimited and Unlimited Rubicon, and the 1987–1995 Jeep Wrangler (YJ) in its Base, Islander, Laredo, Renegade, Rio Grande, S, SE, Sahara and Sport trims.
Other Jeep generations, including the TJ and JK Wrangler, are not on this list. Confirm your vehicle’s year, model and trim before ordering.
Installation notes
The welded nut is 1/2-20 threaded, so the fastener you use must match that thread size.
What’s included
One 2 inch round floor mount washer with a welded 1/2-20 threaded nut.
Not included: A bolt to thread into the nut, which must be sourced separately.







