Value Collection R52001262 Hex Head Cap Screw 5/8-11

Product Description

The VALUE COLLECTION R52001262 is a fully threaded hex head cap screw designed for general-purpose fastening in mechanical, structural, and trade assembly applications. It features a 5/8-11 UNC thread and a 3.5-inch length under head, manufactured from Grade 2 steel with a zinc-plated finish for basic corrosion resistance. Conforming to ASME B18.2.1, ASTM A307, and SAE J429 standards, this fastener is suitable for low-to-medium strength bolting work. Electricians, plumbers, HVAC technicians, and general tradespeople reach for this size when securing equipment bases, brackets, strut assemblies, and access panels.

This screw fits into any application calling for a 5/8-11 UNC fully threaded hex cap screw at 3.5 inches length under head. Typical uses include equipment mounting, framing connections, and structural fastening in residential and light commercial settings. The zinc plating provides a moderate barrier against rust in dry or mildly humid environments. The fully threaded shank allows engagement along the entire length, which is useful when threading into deep tapped holes or using with a nut and washer stack.

Key Features

• 5/8-11 UNC thread — standard coarse-thread pitch for wide nut and hardware compatibility
• 3.5-inch length under head — fully threaded for maximum engagement depth
• Grade 2 steel construction meets ASTM A307 and SAE J429 specifications
• Zinc-plated finish provides basic corrosion protection in dry or low-humidity environments
• Conforms to ASME B18.2.1 hex head dimensional standard
• Minimum order quantity of 5 units ensures job-site supply for multi-fastener applications

Compatibility

Designed as a standard 5/8-11 UNC fully threaded hex head cap screw suitable for use with any matching 5/8-11 nut, washer, or tapped hole conforming to UNC thread standards in general mechanical and trade assembly applications.

Installation Notes

Install using a standard hex wrench, socket, or impact driver with the appropriate 15/16-inch hex socket. Always ensure the mating nut or tapped hole matches the 5/8-11 UNC thread specification before driving. Power down or de-energize any equipment before fastening near electrical components. Follow applicable mechanical codes and torque guidelines published by the equipment manufacturer for the specific assembly.