Automotive hardware encompasses non-functional, static components utilized throughout vehicle assembly to secure, fasten, and join systems. This category includes fasteners like bolts, nuts, and screws, alongside clips, brackets, and washers, found within powertrain, chassis, body, and interior applications. Materials are typically high-strength steel, alloy steel, or corrosion-resistant polymers, often with specialized coatings for durability and environmental protection. Key technical features include thread type, size (metric/standard), head style, and grade marking indicating tensile strength. Precise dimensional accuracy and adherence to OEM specifications are critical for proper fit and function, ensuring structural integrity and preventing component failure.