Structural Fasteners

Discover California Fastener's extensive selection of structural fastening options, designed to provide robust support and reliability in a variety of applications.

What are Structural Fasteners?

Structural fasteners are specialized bolts designed to provide essential support and stability in structural connections. These fasteners are engineered to withstand heavy loads and extreme conditions, making them indispensable in construction and engineering projects.

Common Applications of Structural Fasteners:

Structural fasteners find widespread use in various industries and applications, including:

• Construction: Used in the assembly of steel structures, bridges, and buildings.

• Infrastructure: Essential for securing critical infrastructure such as highways, railways, and bridges.

• Manufacturing: Employed in the fabrication of heavy machinery and equipment.

• Oil and Gas: Vital for securing pipelines, offshore platforms, and other oil and gas infrastructure.

Structural Bolts in ASTM A325:

California Fastener offers ASTM A325 heavy hex bolts, specifically engineered for structural connections. These bolts feature shorter thread lengths than standard hex bolts, minimizing interference with joints. The heavy hex head provides a large load-bearing area, enhancing strength and stability in critical applications.

ASTM A490:

Our ASTM A490 bolts are tailored for structural applications, boasting a higher grade and shorter threaded lengths to ensure optimal performance and reliability. These bolts are ideal for projects requiring exceptional strength and durability, such as high-rise buildings, bridges, and infrastructure projects.

Carbon Steel Bolts in ASTM A307 (Grades A and B):

California Fastener provides carbon steel bolts in ASTM A307 Grades A and B, suitable for a wide range of structural and general-purpose applications. These bolts offer excellent strength and versatility, making them ideal for construction, manufacturing, and infrastructure projects.