Value Collection C701226 Hex Cap Screw 1/2-13 Grade 5 25 Pack

Product Description

The VALUE COLLECTION C701226 is a 1/2-13 x 3-3/4 inch hex head cap screw manufactured from Grade 5 steel with an uncoated finish. It features a partially threaded shank and a standard UNC thread form, conforming to ASME B18.2.1 and SAE J429 specifications. This fastener is sized for general mechanical and structural assembly work and is suitable for use wherever a mid-strength, inch-series hex cap screw is required. Installers in HVAC, plumbing, electrical, and mechanical trades rely on Grade 5 hardware for equipment mounting, panel fastening, and structural connections that demand consistent clamp load performance.

This screw is suited for residential and light commercial applications where UNC-threaded fasteners are specified. Typical uses include equipment base-plate mounting, mechanical equipment assembly, structural steel connections, and general maintenance applications. The partially threaded shank allows for clamping of materials without thread engagement through the full grip length, which is useful when drawing two components together to a fixed bearing surface. Sold in a pack of 25 units, making it practical for service vehicles and shop stock.

Key Features

• Grade 5 steel construction meets SAE J429 mechanical property requirements for medium-strength fastening
• UNC 1/2-13 thread size conforms to ASME B18.2.1 dimensional standards
• 3-3/4 inch length under head with partially threaded shank for full-grip clamping
• Uncoated finish — compatible with applications where coating or plating is not required
• Pack quantity of 25 units supports stocking for maintenance and service work

Compatibility

Designed as a standard inch-series UNC hex head cap screw for use in any application specifying a 1/2-13 Grade 5 fastener per ASME B18.2.1 or SAE J429.

Installation Notes

Installation should be performed by a qualified mechanic or tradesperson using the appropriate hex socket or wrench to achieve proper torque per the applicable engineering specification or equipment manual. Always de-energize and isolate equipment before fastening or removing hardware near electrical or mechanical systems. Fasteners should be inspected for thread damage before installation and replaced if any deformation is present. Follow applicable codes and manufacturer torque tables for the joint material and fastener grade.