Value Collection 88548284 Hex Cap Screw 3/8-16 X 1-1/2 in Grade 5

Product Description

The VALUE COLLECTION 88548284 is a 3/8-16 UNC hex head cap screw manufactured from Grade 5 steel with a zinc-plated finish. It measures 1-1/2 inches under the head and features partial threading along the shank. Grade 5 steel provides solid tensile strength for general mechanical and structural fastening applications. The zinc plating offers baseline corrosion resistance suitable for indoor and light outdoor use. This screw follows inch-standard dimensions and UNC thread form, making it compatible with standard 3/8-16 tapped holes and nuts. Sold in a pack of 50 units.

This fastener is commonly used in HVAC equipment assembly, electrical panel mounting, plumbing fixture attachment, and general mechanical fabrication. It is appropriate for residential and light commercial applications where a Grade 5 strength rating meets the load requirements. Installers working on equipment frames, brackets, junction boxes, and conduit supports frequently use this size. The partial thread design allows the unthreaded shank to pass through clearance holes before engaging a tapped bore or nut, which helps align mating components during assembly.

Key Features

• 3/8-16 UNC thread form for compatibility with standard inch-series hardware
• 1-1/2 inch length under head for medium-depth fastening applications
• Grade 5 steel construction for reliable tensile and proof-load performance
• Zinc-plated finish provides corrosion resistance in dry and lightly exposed environments
• Partially threaded shank aids alignment through clearance holes before thread engagement
• Pack of 50 reduces per-unit cost for bulk repair and installation work

Compatibility

Designed for use in standard 3/8-16 UNC tapped holes or with 3/8-16 hex nuts and washers following inch-series fastener standards.

Installation Notes

Installation should be performed by a qualified mechanic, technician, or tradesperson using an appropriate hex wrench or socket driver. Always ensure the mating thread is clean and free of debris before driving the fastener. Do not exceed the proof load rating of Grade 5 hardware when torquing. Verify thread engagement depth is sufficient for the application before applying final torque.