Upgrade your fastener kit with our Hex Head Cap Screws in Grade 5 steel with a plain finish and fine thread. The size 1-1/2-12 x 4-1/2 is designed for high-strength, reliable performance in demanding applications.

• Size and thread: 1-1/2″ diameter, fine thread 1-1/2-12, overall length 4-1/2″
• Material: Grade 5 steel for excellent strength and toughness
• Finish: Plain (uncoated) finish for clean metal or post-treatment compatibility
• Head and drive: Hex head for easy tightening with standard wrenches or sockets
• Recommended uses: ideal for machinery, automotive, equipment assembly, and construction applications
• Compatibility: pairs with standard nuts and washers designed for fine-thread fasteners
• Installation tips: use proper torque with the material and load, and ensure thread engagement for secure fastening

Choose these grade 5 hex head cap screws for reliable performance in engines, heavy equipment, and industrial assemblies. Add to your cart now and secure your next project with confidence.