Value Collection C703312 Hex Head Cap Screw 9/16-12

Product Description

The VALUE COLLECTION C703312 is a 9/16-12 hex head cap screw designed for heavy-duty mechanical and structural fastening applications. Manufactured from Grade 8 steel with a bright uncoated finish, this screw measures 2.5 inches in length under the head and features partial threading along the shank. The partially threaded design provides a smooth shank section that resists shear loads, making it well suited for bolted joints where clamp load and shear strength both matter. Conforming to ASME B18.2.1 standards, this fastener meets consistent dimensional and material requirements expected by trade professionals. Sold in a pack of 25 units.

This fastener is used across a wide range of industrial, mechanical, and construction applications where a high-strength, inch-series bolt is required. The 9/16-12 UNC thread designation places it squarely in standard inch-series bolted assembly work, including equipment mounting, structural steel connections, machinery frames, and heavy fabrication. The Grade 8 material rating makes it appropriate for high-load fastening scenarios where medium-carbon steel hardware would be underspecified.

Key Features

• Grade 8 steel construction for high tensile and proof-load strength
• 9/16-12 UNC thread form per standard inch-series specifications
• Partially threaded shank for improved shear resistance in bolted joints
• Bright uncoated finish — suitable for dry or controlled-environment installations
• Conforms to ASME B18.2.1 dimensional standard
• Sold in a convenient 25-piece pack with a minimum order quantity of 1

Compatibility

Designed as a standard inch-series hex head cap screw compatible with any application requiring a 9/16-12 UNC threaded fastener and a 2.5-inch length under the head.

Installation Notes

Installation should be performed by qualified mechanics or tradespeople using the appropriate hex wrench or socket sized for a 9/16-inch hex head cap screw. Always use a calibrated torque wrench and follow the torque specifications published by the equipment or structure manufacturer for Grade 8 fasteners in the given joint configuration. Ensure mating threads in the nut or tapped hole are clean and free of damage before assembly. Do not mix Grade 8 fasteners with lower-grade nuts or hardware in high-load joints.