1/2" X 1.5" Bolt

1/2"-20 x 1.5" Bolt and Lock Nut – Grade 8

High-Strength Hardware for Off-Road Suspension, Steering, and Fabrication

This 1/2"-20 x 1.5" fine thread bolt is a Grade 8 fastener built for critical applications like suspension joints, steering linkages, and custom brackets. It comes paired with a 1/2"-20 nylon lock nut to keep things tight under vibration and load.

Perfect for 4-link systems, heims, and fabrication projects that demand strength and reliability. Zinc plated for corrosion protection so it’s ready for the trail, track, or shop floor.

Key Features:

• Part Number: R1639-Kit-1
• Bolt Size: 1/2"-20 x 1.5" (fine thread)
• Thread Pitch: 20 TPI
• Grade: Grade 8 hardened steel
• Nut: 1/2"-20 nylon lock nut (included)
• Finish: Zinc plated for corrosion resistance
• Application: Rod ends, brackets, steering, suspension, off-road fab
• Made in the USA
• Sold as a set (1 bolt + 1 lock nut)