Features: These stretch nuts not only provide practical functionality, but also add a touch- of style to your vehicles engine bay. Made with durable 65 manganese steel, these nuts are resistant to rust and corrosion, ensuring long-lasting use. With a pack of 25, these colored zinc stretch nuts are perfect for securing screws and bolts to ensure your equipment stays in place. Designed for professionals in the automotive- and motorcycle industry who require high-quality components to keep their vehicles running smoothly. Whether you're replacing old parts or upgrading your vehicles electrical system, these stretch nuts provide a secure and reliable connection for battery cables- and connectors. Specifications: Material: 65 Manganese Steel Size: As Shown Type: M4-/M5-/M6-/M8- Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 25x U Nuts