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Piping Products • Bolt Sets/Kits |
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Spec Sheet for B7K |
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Always verify that you have the most recent product specifications
or other documentation prior to the installation of these products. |
 BACK |
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| Features: |
- Material Test Reports (MTRs) in the Box
- Pre-package kits for ANSI class 150# and 300# Flanges
- Bagged & Packed in Double-Walled Strapped Cartons
- 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 - 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 Studs and Nuts
- Studs and Nuts are Heat Code Traceable*
- Stud and Nut Sets are Lot Number Traceable*
| | Standards: |
- 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. MTRs are included in each kit.
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