Holo Krome 72144 5/16-18 x 3" Socket Head Cap Screw (100-Pack)

The Holo Krome 72144 is a high-quality socket head cap screw designed for demanding industrial and mechanical applications. This precision fastener features a 5/16-18 thread size with a 3-inch length, providing secure fastening for heavy-duty assemblies.

Key Features:

• 5/16-18 UNC thread specification for standard compatibility
• 3-inch overall length for deep-threaded applications
• Socket head design allows for high torque application with hex key tools
• Manufactured by Holo Krome, a trusted name in precision fasteners since 1921
• Convenient 100-piece pack quantity for production and maintenance operations
• Alloy steel construction provides superior strength and durability
• Ideal for machinery, automotive, manufacturing, and equipment assembly

Socket head cap screws are essential fasteners where space constraints require a low-profile head and high clamping force is needed. The internal hex drive provides excellent torque transfer while maintaining a compact installation footprint. These screws are commonly used in machine tools, fixtures, dies, and precision equipment assembly.