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The DAN-LOC BOLT GASKET 000-06-035 is a fully threaded stud machined from Grade B7 alloy steel with a plain uncoated finish. It carries a 3/4-10 UNC thread form across its entire 3.5-inch overall length, delivering consistent thread engagement from end to end without a reduced shank. This stud is suited for high-strength bolting applications in HVAC equipment assemblies, plumbing flange connections, and industrial piping systems where ASTM A193 B7 material properties are required. Licensed mechanics, pipefitters, and millwrights routinely specify B7 alloy studs for their superior tensile strength and resistance to temperature extremes.
This fully threaded stud fits residential and commercial mechanical installations where flanged joints, pressure vessel connections, or equipment mounting demands a high-strength fastener. It is commonly used with heavy hex nuts in steam, hot water, and process piping configurations, as well as in structural mounting applications inside HVAC air handlers and boiler assemblies. Its uncoated finish makes it compatible with field-applied coatings or sealants when required by the installation specification.
Designed as a standard fully threaded B7 alloy steel stud for use with 3/4-10 UNC hex nuts and flanged connections in HVAC, plumbing, and industrial piping applications.
Installation of threaded studs in pressurized piping or equipment should be performed by a licensed pipefitter or mechanical contractor in accordance with applicable ASME and IFGC codes. De-energize and depressurize the system fully before removing or replacing studs in any flanged joint. Use calibrated torque equipment and follow the flange manufacturer's torque sequence; do not substitute generic torque values from memory. Inspect thread engagement depth and nut seating before returning the system to service.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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