ASTM A194 Grade 7L Heavy Hex Nut
ASTM A194 Grade 7L heavy hex nuts are engineered for low-temperature service and are commonly used with ASTM A320 L7 stud bolts. Designed for strength and toughness in cold environments, these nuts are ideal for critical bolting applications.
Description
ASTM A194 Grade 7L heavy hex nuts are manufactured for low-temperature and cryogenic applications, where standard carbon steel nuts may become brittle. These nuts are heat-treated to provide the strength and toughness required to maintain performance in sub-zero environments.
Designed to pair with ASTM A320 L7 stud bolts, Grade 7L nuts are widely used in flange connections and pressure systems requiring reliable fastening in extreme cold conditions.
Key Features
- Designed for low-temperature and cryogenic service
- Heat-treated for strength and impact resistance
- Heavy hex design for increased bearing surface and load distribution
- Compatible with ASTM A320 L7 stud bolts
- Maintains mechanical integrity in sub-zero environments
- Available in multiple finishes for various environments
Additional information
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