Value Collection B7SN0880675CP Threaded Stud Nut 7/8-9 Steel

Product Description

The VALUE COLLECTION B7SN0880675CP is a fully threaded stud with nut in a 7/8-9 thread size, measuring 6-3/4 inches in length. Made from uncoated steel at a Grade B7 material designation, this stud is built for high-strength bolting applications where reliable clamping force is required. The 7B class of fit indicates a standard external thread tolerance suited to general industrial and mechanical assembly. Each package includes four studs and eight nuts. Licensed tradespeople and maintenance professionals working with flanged connections, pressure vessels, or structural assemblies are the primary users of this hardware.

This stud-and-nut set is used in industrial, commercial, and heavy mechanical applications where ASTM A193 Grade B7 alloy steel studs are specified. Common installations include pipe flange bolting, pump and valve assembly, heat exchangers, and structural anchoring in facilities maintenance. The uncoated finish is appropriate for applications where a coating is not required by specification or where additional treatment will be applied on-site.

Key Features

• Grade B7 alloy steel construction meets ASTM A193 requirements for high-strength fasteners
• 7/8-9 unified coarse thread with 7B class of fit for standard external thread tolerance
• 6-3/4 inch full-thread length provides maximum engagement flexibility across varying flange and assembly thicknesses
• Uncoated finish suitable for direct use or field-applied treatment
• Package includes 4 studs and 8 nuts for complete bolting sets

Compatibility

Designed as an OEM-style replacement or direct-use fastener for industrial bolting applications requiring ASTM A193 Grade B7 fully threaded studs in 7/8-9 thread size.

Installation Notes

Installation should be performed by a qualified mechanic, pipefitter, or maintenance technician familiar with ASTM and ASME bolting procedures. De-energize, depressurize, and isolate the system before removing or installing flange fasteners. Use a calibrated torque wrench and follow the applicable flange bolt torque sequence specified by the system design drawings or relevant code. Do not reuse studs that show signs of thread damage, corrosion, or elongation.