Value Collection C703522 Hex Head Cap Screw 3/4-10 Grade 8

Product Description

The VALUE COLLECTION C703522 is a 3/4-10 hex head cap screw measuring 3-3/4 inches under the head, manufactured from Grade 8 steel with an uncoated finish. Grade 8 steel provides high tensile strength suitable for demanding structural and mechanical fastening applications. The screw features partial threading along the shank and conforms to ASME B18.2.1 standards, ensuring dimensional consistency across the fastener. This fastener is sold in packages of 25 and is appropriate for use by millwrights, maintenance technicians, structural assemblers, and general trade professionals who require a heavy-duty inch-series hex cap screw.

This hex head cap screw is suited for heavy-duty bolted connections in industrial machinery, structural steel assemblies, agricultural equipment, and general mechanical maintenance applications. The 3/4-10 UNC thread designation indicates a coarse-thread series, which is commonly preferred in applications where fast assembly, vibration resistance, and ease of engagement in tapped holes are priorities. Partial threading is standard for longer fasteners in this size range and allows for proper clamping load distribution across the joint.

Key Features

• Grade 8 steel construction for high tensile and proof-load strength in demanding fastening applications
• 3/4-10 UNC coarse-thread series for reliable engagement and vibration-resistant clamping
• 3-3/4 inches length under head with partial threading along the shank
• Uncoated finish suitable for use as-is or with field-applied coatings or lubricants
• Conforms to ASME B18.2.1 dimensional standards for consistent fitment with standard nuts and washers
• Packaged in quantities of 25 per pack

Compatibility

Designed as a standard inch-series hex head cap screw compatible with 3/4-10 UNC tapped holes and standard heavy hex or regular hex nuts meeting ASME B18.2.2 specifications.

Installation Notes

Installation should be performed by a qualified millwright, maintenance technician, or mechanical assembler familiar with proper bolted joint practices. Always use a calibrated torque wrench and apply the correct torque specification for Grade 8 fasteners at this diameter as defined by applicable engineering standards or equipment manufacturer guidelines. Ensure mating threads and bearing surfaces are clean and free of debris before assembly. Do not reuse fasteners that show signs of thread damage, stretching, or corrosion.