Value Collection B7SN1000400CP Threaded Stud Nut 1-8 4in

Product Description

The VALUE COLLECTION B7SN1000400CP is a fully threaded stud with nuts, manufactured from Grade B7 alloy steel in an uncoated finish. The stud measures 1 inch in diameter with a 1-8 thread size and an overall length of 4 inches. Thread fit class is 7B, providing a standard allowance for general industrial fastening applications. This package includes four studs and eight nuts, making it a ready-to-install fastener set suited for maintenance, repair, and fabrication work in industrial and mechanical environments. Machinists, millwrights, pipefitters, and general industrial technicians commonly install this type of hardware.

This fully threaded stud and nut set is used in a wide range of industrial and mechanical assembly applications where a through-bolt or double-end fastening arrangement is required. Grade B7 alloy steel construction makes it well-suited for higher-stress environments including pipe flanges, pressure vessel assemblies, pump housings, and structural connections. The 1-8 thread size is a coarse unified national thread, commonly found in heavy industrial fastener applications. The uncoated finish is typical for environments where a secondary coating or plating will be applied, or where bare steel is otherwise acceptable.

Key Features

• Grade B7 alloy steel construction for high-strength fastening in demanding applications
• 1-8 thread size with 7B thread fit class for standard industrial tolerance
• 4 inches overall length for moderate-depth fastening arrangements
• Fully threaded along entire shank for maximum thread engagement flexibility
• Uncoated finish suitable for further treatment or bare-steel installations
• Package includes four studs and eight nuts for complete installation sets

Compatibility

Designed as an OEM-style replacement or general-purpose fastener for industrial assemblies requiring 1-8 fully threaded studs with Grade B7 alloy steel construction and 7B thread fit class.

Installation Notes

Installation should be performed by a qualified millwright, pipefitter, or industrial mechanic familiar with fastener torque requirements for the specific application. De-energize and isolate the system before replacing fasteners in pressurized or high-temperature assemblies. Verify thread class compatibility with mating components before installation. Apply thread lubricant or anti-seize compound as required by the application and relevant industry standards.