Upgrade your hardware kit with our Hex Head Cap Screws Grade 5 Steel Zinc Plated Coarse Thread 3/8-16 x 6 1/2. Built for reliability in rugged applications, these bolts combine strong Grade 5 steel with a protective zinc finish to resist corrosion and wear.

Key specifications

• Size / Thread: 3/8-16, coarse thread
• Length: 6 1/2 inches
• Grade: Grade 5
• Material: Steel
• Finish: Zinc plated
• Head style: Hex

Ideal for automotive, machinery, and general construction projects where a strong, dependable fastener is essential. The hex head allows for quick installation and high torque applications, while the coarse thread provides quick clamping and vibration resistance in a variety of materials.

Stock up for your next project and ensure reliable, durable fastening with these Grade 5 steel hex head cap screws.