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Piping Products • Bolt Sets/Kits

B7 - Stud Bolt with Grade 2H Heavy Hex Nuts Assembled

Catalog Spec Sheet Spec Sheet for B7

Always verify that you have the most recent product specifications
or other documentation prior to the installation of these products.

  • Sold in Individual Sets or Box Quantities
  • Studs:
    • Grade B7
    • Full Threaded Rod Stud Bolts
    • Chamfered Flat Faced Ends
    • Manufactured from Chromium-Molybdenum Ferritic Alloy Steel
    • Tensile Strength: 125 KSI Min.
    • Hardness 35 HRC Max.
  • Nuts:
    • Grade 2H
    • Heavy Hex
    • Single-Chamfered with Bottom Washer Face
    • Manufactured from Carbon Steel
    • Rockwell Hardness: C24 to C38
  • Threads:
    • 1" Diameter & Smaller - Unified Inch Coarse Series (UNC), Class 2A
    • 1-1/8" Diameter & Larger - Unified Inch 8 Thread Series (UN8), Class 2A
  • Plain Finish Coated with Light Protective Oil
  • Right Hand Threads
  • Heat Treated
  • Manufacturer Identification and Grade Marks on All Stocked Studs and Nuts
  • Studs and Nuts are Heat Code Traceable
  • Material Test Reports (MTRs) Available on Demand (for box quantities only)*
  • Stud and Nut Sets are Lot Number Traceable (for box quantities only)*

  • Studs:
    • Material & Mechanical Properties: ASTM A193 Grade B7
    • Threads: ASME B1.1, UNC or UN8, Class 2A
  • Nuts:
    • Material & Mechanical Properties: ASTM A194 Grade 2H
    • Dimensions: ASME B18.2.2
* Heat codes and lot numbers are listed on box labels. Open box contents throughout the distribution system can not be guaranteed, therefore MTRs are only available on full box quantities and must be requested at time of order.

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