1/2 UNF X 1 1/4 B/O ZNC G8

Hex Bolt 1/2" UNF x 1-1/4" Grade 8 Zinc Plated

Designed for high-load fastening applications, this 1/2" UNF Grade 8 hex bolt is ideal for motorsport, performance automotive and heavy-duty fabrication work. The fine-thread UNF design provides increased clamping force and improved resistance to loosening under vibration, making it well suited to critical suspension, chassis and drivetrain assemblies.

Manufactured from high-tensile Grade 8 steel and finished with a zinc-plated coating, this bolt delivers excellent strength and corrosion resistance in demanding race and workshop environments. The partially threaded shank provides accurate component location and improved shear strength where required.

A dependable fastening solution trusted in race cars, modified vehicles and engineering applications where reliability is essential.

Specifications

• Thread Size: 1/2" UNF

• Length: 1-1/4"

• Head Type: Hex Head

• Grade: Grade 8

• Material: High Tensile Steel

• Finish: Zinc Plated

• Fine Thread (UNF)

• Partially Threaded Shank

• Suitable for chassis, suspension and drivetrain applications

• SKU: B80FZ121252