Value Collection -40622-B Fully Threaded Stud 1-8 Thread

Product Description

The VALUE COLLECTION -40622-B is a fully threaded stud designed for high-strength bolted connections in mechanical, structural, and industrial applications. Manufactured from B7 alloy steel with an uncoated finish, this stud measures 4 inches overall length with a 1-8 thread size and a Class 7B thread fit. It meets ASTM A193 standards, making it appropriate for high-temperature and high-pressure service environments. Plumbers, pipefitters, millwrights, and maintenance technicians commonly install these studs in flanged pipe assemblies, pressure vessels, and heavy equipment fastening applications where material grade and dimensional consistency are critical.

This fully threaded stud is suited for flanged connections, structural bolting, and general industrial fastening where ASTM A193 B7 material is specified. It is appropriate for both new construction and maintenance-and-repair work in commercial and industrial settings. The 1-8 unified coarse thread and Class 7B fit are standard in many industrial and trade applications, particularly where elevated temperature or pressure service conditions are a factor. Sold in packages of 50 units.

Key Features

• Fully threaded along the entire 4-inch length for maximum engagement flexibility
• 1-8 unified coarse thread with Class 7B thread fit for consistent dimensional tolerance
• B7 alloy steel construction meets ASTM A193 requirements for high-temperature and high-pressure service
• Uncoated finish suitable for use with standard nuts and washers or field-applied coatings
• Packaged in quantities of 50 for shop stock and field supply

Compatibility

Designed as an ASTM A193 B7 fully threaded stud for use with standard 1-8 heavy hex nuts and flat washers in flanged pipe, pressure vessel, and industrial bolting assemblies where Class 7B thread fit is specified.

Installation Notes

Installation is typically performed by pipefitters, millwrights, or maintenance technicians familiar with ASTM A193 bolting requirements. Depressurize and isolate any system before removing or installing fasteners in flanged or pressure-bearing assemblies. Use appropriate thread lubricant or anti-seize compound as specified by the joint design or applicable code. Torque fasteners according to the engineered joint specification for the application — do not estimate torque values without referencing the relevant engineering or code document.