What is ASTM Bolt?

ASTM bolts are bolts that adhere to the standards set by ASTM International formerly known as the American Society for Testing and Materials.ASTM is a globally recognized organisation that develops and publishes technical standards for a wide range of materials, products, systems, and services.

Ananka Group is well known for Astm A193 Grade B7 Bolts Manufacturer in India.We are India's top producer and supplier of hardware. To ensure the quality of each product, we delicately inspect it at every step of manufacture, storage, and delivery.

We are well-known for Astm A193 B7 Bolts manufacturers .The ASTM A320 L43 and a193 b7 stud bolts .We have a large space dedicated to the manufacture and storage of our products. With each order that we provide, we attempt to give exceptional product quality and a hassle-free transaction to all of our clients.

Using ASTM bolts ensures that the bolts meet or exceed industry standards, providing a reliable and safe solution for fastening applications in different sectors.

Types Of ASTM BoltASTM A320 Grade L7 Stud BoltsASTM A320 Grade L7A Bolts ASTM A320 Grade L7A Stud BoltASTM A320 Grade L7B BoltsASTM A320 Grade L7B Stud BoltSpecifications Of ASTM Bolt 

ASTM bolt specifications vary depending on the specific grade and type of bolt. Here are some common specifications covered by ASTM standards:

1.Strength and Mechanical Properties:Tensile strength: The maximum amount of tensile stress a bolt can withstand without breaking.Yield strength: The stress level at which a bolt exhibits permanent deformation.Elongation: The percentage increase in length a bolt can sustain before breaking.Proof load: The maximum load that a bolt must support without permanent deformation.

2.Material Composition:

ASTM standards specify the type of material and its chemical composition for each bolt grade. Common materials include carbon steel, alloy steel, stainless steel, and non-ferrous metals.

3.Dimensions and Thread Specifications:Bolt diameter: The nominal diameter of the bolt, typically measured in inches or millimetres.Thread pitch: The distance between adjacent threads.Thread series: Specifies the thread form, such as UNC (Unified Coarse), UNF (Unified Fine), or metric.Length: The overall length of the bolt, including the threaded and unthreaded portions.4.Coatings and Finishes:

ASTM standards may specify the type of coating or finish for bolts to provide corrosion resistance or improve aesthetic appearance. Common coatings include zinc plating, hot-dip galvanising, and mechanical galvanising.

It is important to refer to the specific ASTM standard corresponding to the desired bolt grade to obtain precise and detailed specifications for that particular type of bolt. These specifications ensure that bolts meet the necessary requirements for their intended applications, ensuring safety, reliability, and performance.