- Product material: 65 manganese steel nut, 3042 stainless steel screw, product attributes: colorful galvanized, strong rust resistance, the surface is not easy to oxidize and change color 3. Product application: motorcycles, automobiles, etc. 4. Product function: The fasteners connecting the plastic decorations to the car body have high elasticity, high strength and high hardness. Also known as the splint nut, it will not fall off during the transportation of the support parts, and the installation is convenient and quick. Mainly play a solid role in the link between products. 5. Product Specification: No.6-100pcs