26959R1
SCREW, MACHINE 1/4" X 1" UNC
Navistar International®

The machine screw 1/4" x 1" UNC is engineered for high-performance applications where strength and reliability are paramount. This screw features a uniform thread design that ensures a secure fit with compatible nuts and materials, making it ideal for a variety of assembly tasks. Its construction from high-grade materials provides excellent tensile strength and resistance to shear forces, making it suitable for both heavy-duty and light-duty applications. The 1" length allows for versatile use in different settings, while the UNC threading ensures compatibility with standard fasteners. This screw is designed for easy installation, allowing for quick assembly and disassembly when needed.

Navistar International Corporation has a storied history of excellence in the automotive industry, recognized for its commitment to producing high-quality components. The machine screw 1/4" x 1" UNC is engineered for high-performance applications where strength and reliability are paramount. This screw features a uniform thread design that ensures a secure fit with compatible nuts and materials, making it ideal for various assembly tasks. Navistar's use of high-grade materials provides excellent tensile strength and resistance to shear forces, making it suitable for both heavy-duty and light-duty applications. The 1" length allows for versatile use in different settings, while the UNC threading ensures compatibility with standard fasteners. This screw is designed for easy installation, allowing for quick assembly and disassembly when needed.

This part fits the following models:

• - 7500 Severe Service Trucks (built on or after 7/1/01)
• - 9100 Premium Conventional
• - 998 Special Collision Catalogs
• - Medium Vocational
• - 9400 Premium Conventional (built on or after 3/15/96)
• - 2500 Heavy Service Trucks (built on or after 1/16/98)
• - 5870 Severe Service (built before 3/15/1996)
• - 5000 Severe Service (built 1/1/1992 thru 3/14/1996)
• - ProStar Linehaul Conventional
• - Regional Haul
• - 5500 Severe Service Conventional
• - 4400 Medium Trucks
• - 3000 Bus Chassis (built on 5/23/97 & later)
• - 5600 Severe Service Conventional
• - 4900 Medium Trucks (built on 5/23/97 & later)
• - ProStar Linehaul Conventional Premium
• - HV with Heavy Duty Engines
• - Linehaul Transport
• - LoneStar
• - HV with Medium Duty Engines
• - 2500 Medium Trucks (built 4/1/81 thru 12/31/88)
• - 5900 Severe Service Conventional
• - 8000 Heavy Tractors (built between 1/1/1989 and 1/16/1998)
• - 8100 Heavy Tractors (built on 1/16/98 & later)
• - 7400 Severe Service Trucks (built on or after 7/1/01)
• - 9900 Premium Conventional (built on or after 3/15/96)
• - 9200 Premium Conventional
• - 7700 Severe Service Trucks (built on 12/15/03 & later)
• - 5000 Severe Service Conventional (built on or after 3/15/96)
• - LoneStar Linehaul Conventional
• - 8300 Heavy Tractors (built before 1989)
• - 2600 Heavy Service Trucks (built on or after 1/16/98)
• - 9700 Premium Cabover
• - 9800 Premium Cabover
• - Military - Milcots Canadian
• - 7300 Severe Service Trucks (built on or after 10/1/01)
• - 4800 Medium Trucks (built on 5/23/97 & later)
• - 4000 Stripped Chassis (built before 5/23/97)

Our commitment to quality is unwavering, which is why we source parts from reputable manufacturers. We believe that offering only the best products is essential in establishing trust with our customers, making us the go-to source for your essential components.