ASME B18.2.1 Bolts and Screws

Square, Hex, Heavy Hex, and Askew Head Bolts and Hex, Heavy Hex, Hex Flange, Lobed Head, and Lag Screws (Inch Series)

Welcome to our dedicated category for ASME B18.2.1 Bolts and Screws, where precision meets reliability. This standard, established by the American Society of Mechanical Engineers (ASME), outlines the essential specifications for a wide range of bolts and screws used in various industrial applications.

What is ASME B18.2.1?

ASME B18.2.1 is a comprehensive standard that defines the dimensional and mechanical requirements for bolts and screws, ensuring consistency and quality across the manufacturing process. This standard is crucial for engineers, manufacturers, and quality control professionals who require fasteners that meet stringent performance criteria.

Key Features of ASME B18.2.1 Bolts and Screws:

Diverse Range: Our selection includes various types of fasteners, such as hex head bolts, square head bolts, cap screws, machine screws, set screws, and shoulder bolts, all conforming to ASME B18.2.1 specifications.
Precision Dimensions: Each fastener is manufactured to exact dimensional standards, including head sizes, body diameters, and thread lengths, ensuring compatibility and interchangeability in your projects.
Robust Mechanical Properties: ASME B18.2.1 specifies the mechanical properties required for different grades of bolts and screws, including tensile strength and yield strength, providing assurance that our fasteners can withstand demanding applications.
Quality Materials: Our bolts and screws are made from high-quality materials, including various grades of steel and stainless steel, ensuring durability and resistance to corrosion.
Coatings and Finishes: We offer a variety of coatings and finishes, such as zinc plating and black oxide, to enhance the corrosion resistance and aesthetic appeal of our fasteners.
Traceability and Marking: Each fastener is marked with essential information, including the manufacturer's identification and grade, ensuring traceability and compliance with industry standards.

Applications

ASME B18.2.1 bolts and screws are essential components in numerous industries, including construction, automotive, aerospace, machinery, and general manufacturing. Their reliability and performance are critical to the safety and integrity of structures and systems.

Why Choose ASME B18.2.1 Bolts and Screws?

By selecting ASME B18.2.1 compliant fasteners, you are ensuring that your projects meet the highest standards of quality and safety. Our commitment to excellence means you can trust our products to perform reliably in any application.

Explore our extensive range of ASME B18.2.1 bolts and screws today and experience the difference that quality fasteners can make in your projects!