The 2" UNC x 7" Stud Bolt Assembly is manufactured to ASTM A193 Grade B7 standards and supplied complete with two ASTM A194 Grade 2H heavy hex nuts. Designed for high-pressure and high-temperature bolting in critical applications, this full-threaded stud bolt is ideal for flanged connections in oil & gas, petrochemical, power generation, and process industries.
🔧 Key Features:
✅ Bolt Size: 2" diameter x 7" length
✅ Thread Type: UNC (Unified National Coarse)
✅ Bolt Material: ASTM A193 Grade B7 – High-tensile alloy steel, heat-treated
✅ Nut Material: ASTM A194 Grade 2H – Heavy hex carbon steel, heat-treated
✅ Finish: Black oxide or plain (optional coatings available on request)
✅ Assembly Includes: 1x B7 stud bolt + 2x 2H heavy hex nuts
✅ Compliance: Supplied with EN 10204 3.1 certification upon request
