Value Collection D30160-21/2 Hex Cap Screw 3/4-10 X 2.5in Grade 5

Product Description

The VALUE COLLECTION D30160-21/2 is a fully threaded hex head cap screw designed for general fastening applications across mechanical, structural, and industrial assembly work. Sized at 3/4-10 UNC with a 2-1/2 inch length under head, this screw is manufactured from Grade 5 steel and finished with a zinc plating for basic corrosion resistance. It conforms to ASME B18.2.1 dimensional standards, making it a reliable choice when a recognized fastener specification is required. Tradespeople, millwrights, and maintenance technicians working in fabrication, equipment assembly, or facility maintenance will find this a straightforward, code-dimensioned fastener.

This hex cap screw suits residential, commercial, and light industrial applications where a UNC 3/4-10 thread pattern is called for. Fully threaded construction makes it well suited to through-bolt configurations and applications requiring maximum thread engagement along the full shank length. It is appropriate for use in steel-to-steel connections, machinery frames, brackets, and structural components where Grade 5 mechanical properties are specified.

Key Features

• 3/4-10 UNC thread for broad compatibility with standard inch-series nuts and tapped holes
• Fully threaded along the entire 2-1/2 inch under-head length for maximum engagement
• Grade 5 steel construction meets medium-strength fastener requirements
• Zinc-plated finish provides baseline corrosion protection in dry and mildly humid environments
• Conforms to ASME B18.2.1 dimensional standards for consistent fit and interchangeability

Compatibility

Designed as a standard inch-series hex head cap screw compatible with any 3/4-10 UNC threaded nut, insert, or tapped hole meeting ASME B18.2.1 specifications.

Installation Notes

Installation should be performed by a qualified mechanic, millwright, or maintenance technician using a properly sized hex socket or open-end wrench. Always ensure the mating thread is clean and free of debris before installation. Apply thread lubricant or anti-seize compound where required by the application to prevent galling on zinc-plated surfaces. Follow applicable torque specifications from the equipment manufacturer or applicable structural standards for Grade 5 fasteners of this diameter.