Finding the right hardware to install seat belts in your vehicle can be a challenge. That's where SeatbeltPlanet comes in! We carry all the correct hardware for seat belt installation including shoulder bolts, 7/16" x 20 fine thread nuts and bolts in grade 5 and grade 8, backing plates, snap hook anchors or eye bolts, seat belt mounting brackets, threaded mounting plates, seat belt anchor plates, and more. All of our hardware is engineered for seat belt use and certified to meet FMVSS 209 requirements.