This is a premium-quality stud bolt and heavy hex nut assembly, engineered for demanding applications requiring high strength and corrosion resistance. The bolt is manufactured from ASTM A320 Grade L7 low-alloy steel, known for its excellent tensile strength and performance in low-temperature environments. The included heavy hex nuts are made from ASTM A194 Grade 7 steel, providing a secure and reliable fastening solution. The ceramic fluoropolymer coating offers superior protection against corrosion, chemicals, and extreme temperatures, extending the service life of the assembly.

Key Specifications

Specification	Value
Bolt Diameter	1.125 inches
Bolt Length	190 mm
Bolt Material	ASTM A320 Grade L7 (Low Alloy Steel)
Nut Material	ASTM A194 Grade 7 (Alloy Steel)
Nut Type	Heavy Hex
Coating	Ceramic Fluoropolymer
Connection Type	Threaded

Application & Use

This stud bolt and heavy hex nut assembly is ideally suited for applications in the oil and gas, petrochemical, construction, and heavy equipment industries. It is commonly used in pipelines, pressure vessels, structural connections, and other critical applications where high strength, durability, and corrosion resistance are essential. The L7 bolt is particularly well-suited for cold-weather environments.

Condition & Availability

These stud bolt and nut assemblies are new and readily available from stock. Contact us for bulk pricing and expedited shipping options. Each unit undergoes rigorous quality control to ensure compliance with ASTM standards and performance requirements.