Value Collection B7SN0630225CP Threaded Stud Nut 5/8-11 Steel

Product Description

The VALUE COLLECTION B7SN0630225CP is a fully threaded stud and nut fastener set designed for high-strength bolted connections in industrial and mechanical applications. Each stud measures 5/8-11 thread size and 2.25 inches in length, manufactured from alloy steel to ASTM A193 Grade B7 specifications. The uncoated finish is standard for applications where secondary coating or galvanic compatibility is managed at the installation level. This package includes four studs and eight nuts, providing complete hardware for four bolted joints. Installers working in pressure vessel, piping flange, and structural assembly applications rely on Grade B7 studs for their tensile strength and dimensional consistency under ASTM A193 standards.

This fastener set is suited for industrial maintenance, MRO, and construction trades requiring reliable high-strength threaded connections. Typical applications include pipe flange assemblies, pressure vessel closures, equipment mounting, and structural steel connections where ASTM A193 Grade B7 compliance is specified. The 7B thread fit class provides the controlled clearance needed for heavy-duty bolted joint assemblies. Each package ships with four studs and eight nuts, covering standard double-nut installation configurations commonly used in flanged piping systems.

Key Features

• ASTM A193 Grade B7 alloy steel construction for high tensile strength
• 5/8-11 thread size with 7B class of fit for controlled clearance engagement
• 2.25-inch fully threaded length for maximum engagement flexibility
• Uncoated finish compatible with field-applied coatings or bare installation
• Package includes four studs and eight nuts for complete joint hardware
• Meets ASTM A193 standard for pressure and high-temperature fastener applications

Compatibility

Designed as an OEM-style replacement or MRO stocking fastener for industrial bolted assemblies requiring ASTM A193 Grade B7 5/8-11 fully threaded studs with nuts.

Installation Notes

Installation should be performed by qualified mechanical or pipefitting trades following applicable codes such as ASME B31.3 for process piping or relevant structural standards. Shut down and depressurize any system before replacing fasteners in flanged or pressure-bearing assemblies. Use appropriate torque wrenches and fastener lubrication per the joint specification; do not substitute lubricant type without engineering approval. Inspect threads for damage before installation and verify nut seating is flush with the mating surface before applying final torque.