The MAIN ST COLLECTIVE 25Pcs Raintite Sealer Steel Jack Nut is a heavy-duty fastening solution designed for automotive and sheet metal applications. With a 1/4"-20 thread size, 5/8" stem length, and a 3/16"-3/8" grip range, these jack nuts provide strong and secure attachment to thin metal panels. Crafted from durable steel with a protective Raintite Sealer finish, they resist corrosion, making them ideal for use in areas exposed to moisture, such as fender clips, alternator brackets, and engine bay mounts. OEM-compatible with Chrysler #6031438 and G.M. #367292, these jack nuts are an excellent choice for replacing worn clip nuts, U clips, or threaded inserts. Whether you’re working with u bolts, automotive clips, plastic rivets, or other metal fasteners, this set delivers long-lasting performance in both professional and DIY repairs.
Features:
- 1/4"-20 thread size
- 5/8" stem length
- 3/16"-3/8" grip range
- Raintite Sealer coating
- Steel jack nut construction
- Corrosion-resistant finish
- OEM Chrysler #6031438 match
- OEM G.M. #367292 match
- Fits automotive sheet metal
- Ideal for alternator and fender use