Value Collection B7SN0630450CP Fully Threaded Stud Nut

Product Description

The VALUE COLLECTION B7SN0630450CP is a fully threaded stud with nut designed for high-strength bolting applications in industrial, mechanical, and HVAC systems. Manufactured from alloy steel to ASTM A193 Grade B7 specifications, this stud delivers reliable tensile strength in both ambient and elevated-temperature service environments. The 5/8-11 thread size with a Class 7B fit provides controlled thread tolerances suited for precision fastening. At 4.5 inches in length and left uncoated, the stud is ready for installation as-received or can be treated in the field as the application requires. Each package contains four studs and eight nuts.

This fastener is commonly used by pipefitters, millwrights, mechanical contractors, and industrial maintenance technicians. Typical applications include flange connections, pressure vessel assembly, pump and compressor mounting, and general structural bolting where ASTM A193 Grade B7 compliance is required. The 5/8-11 UNC thread pattern is a standard coarse-thread designation widely used across industrial piping and equipment. The included nuts allow immediate assembly without sourcing additional hardware.

Key Features

• ASTM A193 Grade B7 alloy steel construction for high-strength bolting service
• 5/8-11 UNC coarse thread, Class 7B fit for consistent thread engagement
• 4.5 inches overall length suits standard flange and structural bolting configurations
• Uncoated finish — no additional prep required before coating or installation
• Package includes four studs and eight nuts for complete fastener sets

Compatibility

Designed as an OEM-style replacement or direct-fit fastener for industrial bolting applications requiring 5/8-11 fully threaded studs conforming to ASTM A193 Grade B7 specifications.

Installation Notes

Installation should be performed by a qualified pipefitter, millwright, or mechanical technician familiar with industrial fastener standards. De-energize and depressurize any system before removing or installing flange studs, and follow applicable codes such as ASME PCC-1 for pressure boundary bolted joint assembly. Use calibrated torque tools and apply lubricant per the job specification; lubricant selection affects torque-to-tension conversion and should be addressed in the engineering documentation. Inspect threads for damage before installation and replace any stud showing deformation or corrosion.