This is a high-strength stud bolt and heavy hex nut set designed for demanding applications requiring robust performance and corrosion resistance. The bolt is manufactured to meet ASTM A320 Grade L7 specifications, ensuring high tensile strength and reliability at low temperatures. Paired with two heavy hex nuts made to ASTM A194 Grade 7L for a secure and durable connection. The ceramic fluoropolymer coating provides excellent protection against harsh environments, extending the service life of the fastener.

Key Specifications

Diameter	1.25 inches
Length	175 mm
Bolt Material	ASTM A320 Grade L7 Alloy Steel
Nut Material	ASTM A194 Grade 7L Alloy Steel
Nut Type	Heavy Hex (HHex)
Coating	Ceramic Fluoropolymer
Thread Type	UNC (Assumed Standard)

Application & Use

This stud bolt and nut set is ideal for use in pressure vessels, pipelines, flanges, and other critical applications where high strength and corrosion resistance are essential. Common applications include oil and gas, petrochemical, and chemical processing industries.

Condition & Availability

These stud bolts and nuts are new and available for immediate shipment. Standard packaging is provided to ensure safe delivery. Please contact us for bulk pricing and lead times.