Value Collection 97105 Hex Head Cap Screw 1/2-13 X 1-1/4 in Grade 5

Product Description

The VALUE COLLECTION 97105 is a fully threaded hex head cap screw designed for general industrial and mechanical fastening applications. It measures 1/2-13 thread size with a 1-1/4 inch length under the head and is manufactured from Grade 5 steel in an uncoated finish. The coarse UNC thread form conforms to ASME B18.2.1, the standard governing inch-series hex cap screws. This fastener is appropriate for structural and mechanical assemblies where Grade 5 tensile strength is specified. It is sold in a pack of 50 units, making it suitable for contractors, maintenance technicians, and tradespeople who need quantity for recurring fastening tasks.

This screw is used across a wide range of trade and industrial applications including HVAC equipment mounting, mechanical equipment frames, plumbing fixture supports, electrical enclosure assembly, and general structural connections. The 1/2-13 UNC thread is one of the most common coarse-thread sizes in inch-based mechanical systems, and the Grade 5 material grade meets the minimum proof load and tensile strength requirements called out in many equipment installation specifications. The fully threaded configuration provides thread engagement along the entire shank length, which is preferred in through-bolt and nut-fastened assemblies.

Key Features

• Fully threaded shank for maximum thread engagement in through-bolt applications
• Grade 5 steel construction meets standard proof load and tensile requirements for medium-strength fastening
• 1/2-13 UNC coarse thread conforms to ASME B18.2.1
• Uncoated finish suitable for indoor and dry-environment installations
• Sold in a 50-piece pack for efficient job-site or shop stocking

Compatibility

Designed as a standard inch-series hex head cap screw for use with 1/2-13 UNC nuts and tapped holes in any application calling for a Grade 5, fully threaded fastener per ASME B18.2.1.

Installation Notes

Installation is performed with a standard hex wrench or socket driver sized for a 1/2-13 hex head. Torque to the value specified by the equipment manufacturer or applicable design specification for Grade 5 fasteners of this diameter. Ensure mating threads are clean and free of debris before installation. For outdoor or corrosive environments, evaluate whether an uncoated finish meets the corrosion resistance requirements of the application.