Dan-loc Bolt Gasket 000-05-020 Fully Threaded Stud

Product Description

The DAN-LOC BOLT GASKET 000-05-020 is a fully threaded stud in a 5/8-11 UNC thread size with a 2-inch overall length. Manufactured from Grade B7 alloy steel with an uncoated plain finish, this stud is designed for high-strength fastening applications where consistent clamping load and thread engagement along the full shank length are required. The B7 material grade indicates a medium-carbon alloy steel with elevated tensile strength, making it well-suited for bolted connections in demanding mechanical and industrial environments. Contractors, pipefitters, and millwrights typically use fully threaded studs of this type when assembling flanged joints, machinery mounts, or structural connections.

This stud sees common use in industrial and commercial applications including pipe flange assemblies, pressure vessel connections, equipment mounting, and general mechanical fastening where a stud-and-nut configuration is preferred over a standard hex bolt. The 5/8-11 thread pitch is a widely specified coarse-thread standard, compatible with Grade B7 hex nuts and heavy hex nuts used in ASME and ASTM flange bolt patterns. Installation in process piping and pressure-rated flange assemblies should follow applicable ASME B16.5 or ASME PCC-1 torqueing guidelines.

Key Features

• Fully threaded along the entire 2-inch length for maximum engagement flexibility
• Grade B7 alloy steel construction for high tensile and yield strength
• 5/8-11 UNC coarse-thread form matches standard industrial nut specifications
• Uncoated plain finish suitable for use with anti-seize compounds or as-installed
• Compact 2-inch overall length fits tight flange and mounting configurations

Compatibility

Designed as a standard fully threaded stud for industrial and mechanical fastening applications requiring a 5/8-11 UNC thread pattern and 2-inch overall length in Grade B7 alloy steel.

Installation Notes

Installation should be performed by a qualified mechanic, pipefitter, or maintenance technician familiar with stud fastener assemblies. Ensure mating threaded holes or nuts are clean, undamaged, and properly rated for the Grade B7 stud before assembly. Apply thread lubricant or anti-seize compound as required by the applicable engineering specification or code. Follow the torque sequence and values specified in the relevant assembly standard, such as ASME PCC-1, for flanged or pressure-rated connections.