[25 PKG] Hex Head Cap Screws Grade 5 Steel Plain Fine Thread (USA Made) 1/2-20 x 6

Upgrade your assemblies with Hex Head Cap Screws Grade 5 Steel Plain Fine Thread (USA Made) 1/2-20 x 6. These high-strength bolts deliver durable, reliable performance in demanding applications.

Key features

• Material: Grade 5 carbon steel for strong, dependable performance.
• Head style: Hex head designed for easy turning with a standard hex wrench or socket.
• Thread: Plain finish with fine thread, 1/2-20 (20 threads per inch) for precise clamping and vibration resistance.
• Size: 1/2 in diameter, 6 in length (1/2-20 x 6).
• Finish: Plain, uncoated surface—ideal when you plan to coat, or when corrosion resistance is not critical.
• Made in the USA: Manufactured in the United States to high-quality standards.
• Applications: Suitable for machinery, automotive, equipment, and structural assemblies that require Grade 5 bolts.
• Compatibility: Works with standard 1/2-20 nuts and washers; use appropriate torque and lubrication per hardware guidelines.

Why choose Hex Head Cap Screws Grade 5 Steel? They balance strength, durability, and value for everyday industrial and DIY projects. The fine 1/2-20 thread provides better load distribution and resistance to loosening in certain applications compared to coarse-thread fasteners.

This 1/2-20 x 6 bolt is designed for secure, long-lasting fastenings in automotive frames, heavy equipment, machinery housing, and general construction tasks. For best results, pair with compatible lock nuts or washers and follow manufacturer torque specifications.