Value Collection MS16997-106 Hex Socket Cap Screw 3/8-16

Product Description

The VALUE COLLECTION MS16997-106 is a hex socket cap screw designed for high-strength fastening applications in industrial, mechanical, and maintenance environments. It features a 3/8-16 UNC thread size and a 2-3/4-inch length under head with partial threading, making it suitable for applications that require precise clamping force and thread engagement depth. The screw is manufactured from grade 4037 alloy steel with a yellow cadmium-plated finish that provides corrosion resistance in demanding service conditions. The 5/16-inch hex drive socket head accommodates standard hex keys and socket drivers for secure installation. Licensed tradespeople and maintenance technicians working with mechanical assemblies typically handle installation of this fastener type.

This screw is appropriate for use in general industrial assemblies, machinery, structural brackets, and mechanical equipment where a partially threaded socket cap screw meeting ASME B18.3 dimensional standards is required. The 3/8-16 UNC coarse thread is widely used in steel and iron assemblies across manufacturing, MRO, and mechanical contracting work. The yellow cadmium coating makes it identifiable and distinguishes it from uncoated or zinc-plated variants in mixed-fastener applications.

Key Features

• 3/8-16 UNC coarse thread for broad compatibility with standard tapped holes
• 2-3/4-inch length under head with partial threading for precise engagement control
• 5/16-inch hex socket drive for use with standard hex keys or socket drivers
• Grade 4037 alloy steel construction for high tensile strength
• Yellow cadmium-plated finish for corrosion resistance and coating identification
• Conforms to ASME B18.3 fastener standard

Compatibility

Designed as a standard ASME B18.3 hex socket cap screw for use in any application requiring a 3/8-16 UNC partially threaded socket head fastener with a 2-3/4-inch length under head.

Installation Notes

Installation should be performed by a qualified technician or mechanic familiar with fastener torque requirements for alloy steel cap screws. Always ensure the mating tapped hole is clean and free of debris before driving the screw. Use a correctly sized 5/16-inch hex key or socket driver to avoid rounding the drive recess. Cadmium-plated fasteners should be handled with appropriate PPE in accordance with applicable workplace safety guidelines, as cadmium coatings require care during installation and disposal.