Value Collection D30160-5 Hex Head Cap Screw 3/4-10 X 5 in

Product Description

The VALUE COLLECTION D30160-5 is a 3/4-10 UNC hex head cap screw with a 5-inch length under head. Manufactured from Grade 5 steel with a zinc-plated finish, this fastener is partially threaded and conforms to ASME B18.2.1 dimensional standards. It is used in structural and mechanical assemblies across industrial, commercial, and trade applications where a strong, corrosion-resistant fastener is required. Installation is performed with standard hex tools or impact drivers. The zinc plating provides a base level of corrosion protection suitable for general indoor and light-duty outdoor use.

This cap screw is suited for bolted connections in mechanical equipment, fabricated steel structures, HVAC equipment frames, pump bases, compressor mounts, and similar assemblies requiring a reliable 3/4-10 UNC threaded fastener. The partially threaded shank provides a bearing surface against mating components, which is important in applications where shear load or close-tolerance fit is a factor. It is commonly installed by millwrights, pipefitters, HVAC technicians, and maintenance mechanics during equipment assembly or repair.

Key Features

• 3/4-10 UNC thread size with 5-inch length under head for deep bolted connections
• Grade 5 steel construction provides a balance of strength and machinability
• Zinc-plated finish offers corrosion resistance for general service environments
• Partially threaded shank for shear load applications and close-tolerance fits
• Conforms to ASME B18.2.1 for consistent dimensional accuracy and interchangeability

Compatibility

Designed as a standard 3/4-10 UNC hex head cap screw suitable for use in any application requiring an ASME B18.2.1-compliant Grade 5 steel fastener of this thread size and length.

Installation Notes

Install using a properly sized hex wrench, box-end wrench, or impact driver with a 1-1/8-inch hex socket. Always use a calibrated torque wrench and follow the equipment manufacturer's torque specifications for Grade 5 fasteners of this diameter. Ensure mating threads are clean and free of debris before installation. Do not exceed rated torque values, as over-tightening can cause fastener stretch or thread damage.