40077R1
NUT, LOCK STAINLESS STEEL 5/16" UNC

25 Pack

Navistar International®

The stainless steel lock nut 5/16" UNC is engineered for secure fastening in a variety of applications. Its unique design features a locking mechanism that prevents loosening due to vibrations, making it ideal for high-stress environments. The hexagonal shape allows for easy installation and removal using standard tools, while the durable stainless steel material ensures resistance to corrosion and wear. This nut is suitable for use in automotive, industrial, and construction applications, where reliability and performance are critical. The 5/16" UNC threading ensures compatibility with standard bolts, making it a versatile option for both professionals and DIY enthusiasts.

With a rich history in the automotive industry, Navistar International Corporation has built a reputation for excellence and innovation. The company has focused on producing high-quality components that enhance vehicle performance and reliability for over a century. The stainless steel lock nut designed for secure fastening applications exemplifies this commitment, as it features a unique locking mechanism that prevents loosening due to vibrations. This nut is engineered for use in high-stress environments, showcasing Navistar's expertise in creating durable and reliable fastening solutions. Its hexagonal shape allows for easy installation and removal, making it a practical choice for both professionals and DIY enthusiasts. By prioritizing quality and performance, Navistar ensures that its products meet the rigorous demands of the automotive industry.

Models compatible with this part number:

• - HVMD Medium Duty Engines
• - ICCB CE 200/300 Conventional Integrated Commercial Bus
• - 7500 Severe Service Truck (built on or after 7/1/01)
• - 9900 Premium Conventional (built on or after 3/15/96)
• - 4400 Medium Truck
• - 4300 Medium Truck
• - 9100 Premium Conventional
• - 9200 Premium Conventional (built before 3/15/96)
• - 5600 Severe Service Conventional
• - MIL Military
• - PROSTAR Linehaul Conventional
• - RECB IC Bus RE Series 300 Integrated Commercial Bus
• - RESB RE 300 Integrated School Bus
• - FECB FE 300 Integrated Commercial Bus

For those seeking a stainless steel lock nut 5/16" UNC, Source One Parts Center is the best choice due to their commitment to quality and customer care. They understand that reliable fastening solutions are crucial for maintaining the integrity of your vehicle's components. At Source One, you will find an extensive range of automotive parts that are rigorously tested to ensure they meet high-performance standards. Their knowledgeable team is dedicated to assisting you in selecting the right component for your specific application, ensuring that you make an informed decision. With competitive pricing and a seamless shopping experience, Source One continues to provide solutions that enhance the overall user experience.