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The VALUE COLLECTION 88548300 is a 3/8-16 x 2 inch hex head cap screw designed for general-purpose fastening in mechanical, structural, and industrial applications. Manufactured from Grade 5 steel with a zinc plating finish, this screw delivers solid corrosion resistance and the tensile strength required for moderate-duty bolted joints. The partially threaded shank follows UNC thread standards, providing full thread engagement in the mating material while leaving the grip area smooth. Length is measured under the head. Sold in a package of 25 pieces, making it a practical choice for contractors, maintenance technicians, and tradespeople who need reliable fasteners on hand in quantity.
This hex cap screw is suited for a wide range of trade and industrial uses including equipment assembly, bracket mounting, framing connections, and mechanical component fastening. The 3/8-16 UNC thread is one of the most common coarse-thread sizes in inch-standard fastener applications, and Grade 5 steel meets mid-range strength requirements where higher-grade alloy fasteners are not specified. Applicable across HVAC equipment assembly, electrical panel and rack mounting, plumbing fixture support, and general mechanical work.
Designed for use with standard 3/8-16 UNC inch-series nuts, threaded inserts, and tapped holes across general mechanical and structural fastening applications.
Installation is performed with a standard hex wrench or socket driver sized for a 3/8-16 hex cap screw. Ensure the mating nut or tapped hole is clean and free of debris before assembly. Apply appropriate torque per the relevant fastener standard or equipment manufacturer specification for Grade 5 hardware. Do not substitute this fastener in applications requiring Grade 8 or metric equivalents where higher proof loads are specified.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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