Value Collection SHB-516-1-AS Hex Socket Cap Screw 5/16-18

Product Description

The VALUE COLLECTION SHB-516-1-AS is a hex socket cap screw designed for secure mechanical fastening in a wide range of industrial and trade applications. It features a 5/16-18 UNC thread size with 1 inch of length under the head and is fully threaded along its entire shank. Constructed from alloy steel with a black oxide finish, this fastener delivers solid tensile strength and moderate corrosion resistance. The internal hex drive accepts a standard hex key or Allen wrench for installation in tight clearance areas where a traditional hex head wrench cannot fit. This screw is a go-to choice for mechanical assemblies, equipment maintenance, and structural fastening tasks.

This cap screw suits residential and commercial mechanical installations where a low-profile, high-strength fastener is required. Electricians, HVAC technicians, plumbers, and general maintenance professionals commonly use socket cap screws when assembling equipment panels, brackets, motor mounts, and pipe supports. The fully threaded 5/16-18 UNC configuration threads into standard tapped holes or pairs with a matching nut, making it versatile across a broad range of fixture and equipment types.

Key Features

• 5/16-18 UNC thread for compatibility with standard inch-series tapped holes
• 1 inch length under head, fully threaded shank
• Alloy steel construction for high tensile strength
• Black oxide finish provides mild corrosion resistance and reduces light glare
• Internal hex drive allows installation in confined or recessed spaces

Compatibility

Designed as a standard 5/16-18 UNC hex socket cap screw suitable for use in any application requiring an inch-series fully threaded socket head fastener in alloy steel.

Installation Notes

Install using a correctly sized hex key or Allen wrench to avoid rounding the internal drive. Verify that the mating tapped hole or nut matches the 5/16-18 UNC thread specification before installation. Follow applicable mechanical codes and equipment manufacturer torque guidelines for the specific assembly. Wear appropriate PPE when working with fasteners under load or in pressurized systems.