Value Collection B7SN0880575CP Threaded Stud Nut 7/8-9

Product Description

The VALUE COLLECTION B7SN0880575CP is a fully threaded stud and nut assembly designed for heavy-duty fastening applications in industrial, mechanical, and trade environments. Each stud is machined from Grade B7 alloy steel with a 7/8-9 thread size and measures 5.75 inches in length. The uncoated finish is standard for applications where the fastener will be painted, plated, or used in high-temperature service. Each package includes four studs and eight nuts, configured to the 7B class of fit for reliable thread engagement. This type of fastener is commonly installed by millwrights, pipefitters, and industrial maintenance technicians.

Grade B7 threaded studs are widely used in pipe flanges, pressure vessels, heat exchangers, pump housings, and structural bolted connections. The 7/8-9 coarse thread profile provides strong clamping force and is suitable for general industrial bolting where ASTM A193 material standards are required. This assembly is appropriate for both new installation and maintenance replacement work in industrial and commercial mechanical systems.

Key Features

• Grade B7 alloy steel construction meets ASTM A193 material standard
• 7/8-9 coarse thread, fully threaded along the full 5.75-inch length
• 7B class of fit for consistent thread engagement and assembly tolerance
• Uncoated finish suitable for painting, coating, or high-temperature service
• Each package includes 4 studs and 8 nuts ready for immediate use

Compatibility

Designed as an ASTM A193 Grade B7 compliant fastener for industrial bolted flange connections, pressure vessels, and mechanical assemblies requiring 7/8-9 coarse thread studs.

Installation Notes

Installation is typically performed by millwrights, pipefitters, or industrial mechanics. Ensure all mating surfaces and threads are clean and free of debris before assembly. Follow applicable torque specifications from the equipment manufacturer or relevant ASME or ASTM standards for the specific application. De-energize, depressurize, and lock out the system before servicing any bolted joint.