Description
Stud Boy Aluminum Backer Plates provide the foundation your fastening applications need—the domed-plate design maximizes effective stud height, delivering superior load distribution and structural integrity. Whether you’re reinforcing chassis components, securing engine mounts, or tackling heavy-duty construction projects, these plates eliminate flex and ensure a rock-solid connection. At 24 pieces per pack, you get the quantity serious builders and fabricators demand.
- Material: 6061-T6 aluminum
- Size: 5/16″ diameter
- Quantity: 24-pack
- Profile: Domed-plate design
- Installation: Pre-drilled holes
- Finish: Corrosion-resistant
- Weight: Lightweight construction
- Applications: Universal fastening







