Dan-loc Bolt Gasket 000-04-045 Fully Threaded Stud B7

Product Description

The DAN-LOC BOLT GASKET 000-04-045 is a fully threaded stud manufactured from Grade B7 alloy steel with an uncoated plain finish. It features a 1/2-13 UNC thread form and measures 4.5 inches in overall length. Fully threaded studs like this one are used to clamp flanges, fixtures, and structural members where a bolt head would interfere with assembly or disassembly. The B7 material grade indicates a chromium-molybdenum alloy with high tensile strength, making it suitable for demanding mechanical and industrial fastening applications. Installation is typically performed by pipefitters, millwrights, and industrial maintenance technicians.

This stud is suited for use in flange bolt-up, equipment mounting, and general industrial fastening applications where continuous thread engagement is required from end to end. The 1/2-13 thread size is a common UNC standard, compatible with matching hex nuts, heavy hex nuts, and coupling nuts of the same thread specification. It is appropriate for both standard and high-load clamping scenarios, including piping systems, pressure vessels, and machinery frames where Grade B7 fasteners are specified by engineering or code.

Key Features

• Fully threaded along the entire 4.5-inch length for maximum engagement flexibility
• Grade B7 alloy steel construction provides high tensile and yield strength
• 1/2-13 UNC thread form matches widely available nuts and coupling hardware
• Uncoated finish suitable for use as-supplied or with field-applied coatings and lubricants
• Sold individually, allowing procurement of exact quantities needed

Compatibility

Designed for use with standard 1/2-13 UNC hex nuts, heavy hex nuts, and coupling nuts in industrial flange, equipment, and structural fastening applications where Grade B7 fully threaded studs are specified.

Installation Notes

Installation is typically performed by pipefitters, millwrights, or maintenance technicians following applicable mechanical and piping codes. De-energize and depressurize any system before removing or installing fasteners. Apply appropriate anti-seize or thread lubricant per your facility or engineering specification before torquing. Inspect threads for damage before installation and do not force engagement if resistance is felt.