Value Collection D39077 Hex Head Cap Screw 7/16-14 X 3/4 in

Product Description

The VALUE COLLECTION D39077 is a fully threaded hex head cap screw designed for high-strength fastening applications. Manufactured from Grade 8 steel with a zinc yellow dichromate finish, this fastener delivers superior tensile strength and corrosion resistance compared to lower-grade alternatives. The 7/16-14 UNC thread pattern and 3/4-inch length under head make it well suited for structural and mechanical assemblies where precise, reliable clamping force is required. It conforms to ASME B18.2.1 dimensional standards. Machinists, millwrights, maintenance technicians, and equipment fabricators regularly specify Grade 8 fasteners for heavy-duty bolted joints.

This cap screw is appropriate for use in industrial machinery, automotive assemblies, agricultural equipment, and general structural fabrication where high tensile and proof load ratings are necessary. The fully threaded shank provides maximum thread engagement across the full length of the fastener, making it especially useful in through-hole and thin-material applications. The zinc yellow dichromate finish provides a recognizable visual indicator of Grade 8 hardness and offers moderate protection against corrosion in shop and indoor service environments.

Key Features

• Grade 8 steel construction for high tensile and proof load strength
• Fully threaded shank maximizes thread engagement in thin or through-hole applications
• Zinc yellow dichromate finish provides corrosion resistance and identifies Grade 8 rating at a glance
• 7/16-14 UNC thread standard ensures broad compatibility with standard inch-system hardware
• Conforms to ASME B18.2.1 dimensional standards for consistent fit across tooling and assemblies

Compatibility

Designed as an OEM-style replacement or standard-service fastener for any application requiring a 7/16-14 UNC fully threaded hex head cap screw meeting ASME B18.2.1 specifications.

Installation Notes

Installation should be performed by a qualified mechanic or technician familiar with proper torque procedures for Grade 8 inch-series fasteners. Always verify thread engagement depth and mating thread condition before final assembly. De-energize, lock out, and tag out any equipment before removing or replacing structural fasteners. Do not substitute a lower-grade fastener in any joint originally specified for Grade 8 hardware.