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B-7 Plain Studs
B7 studs, machined from ASTM A193 Grade B7 alloy steel with a plain finish, provide the high-temperature strength required for flanged pipe and pressure vessel connections where a double-ended threaded stud is preferred over a bolt. Blue Ribbon Fastener stocks B7 studs in standard diameters and lengths.
Usages for Studs, Plain B-7
B7 studs are used in flanged pipe joints, pressure vessels, and valve assemblies where a double-ended stud with nuts on each side allows for even clamping and easier disassembly for maintenance, compared to a through-bolt.
B7 Studs for all Industries
Oil and gas, petrochemical processing, and power generation all specify B7 studs for flanged and pressure-rated connections requiring high-temperature strength. Blue Ribbon Fastener supplies B7 studs with mill certifications for traceability.
Studs, Plain B-7 Features for Engineers & Buyers:
- ASTM A193 Grade B7 alloy steel construction
- Double-ended threading for flanged connections with nuts on each side
- Suitable for high-temperature and high-pressure service
- Plain (uncoated) finish for indoor and non-corrosive applications
- Pairs with A194 heavy hex nuts
- Mill certifications available upon request
- Same-day shipping on in-stock sizes when ordered by 2:30 PM CST