Cold heading Service

ASME/ANSI B 18.2.2 Hex Thick Nuts Manufacturer In China

Ningbo Teng Qi Fasteners Co., Ltd is a leading manufacturer specializing in the production of ASME/ANSI B18.2.2 hexagonal thick nuts. We are customer demand-oriented and focus on product quality and customer satisfaction. Using high-quality materials and mature cold heading and hot forging processing techniques, we ensure that our products have excellent strength and durability. In addition, each batch of products is heat treated in strict accordance with standard requirements, including time quenching and tempering, to ensure the hardness and load-bearing capacity of the nuts.

Our ASME/ANSI B18.2.2 hexagonal thick nuts are widely used in construction, machinery manufacturing, automotive industry, electronic equipment and other fields. Whether connecting structural parts or mechanical equipment, our products provide strong and reliable connections. In terms of quality assurance, we strictly adhere to the quality management system and all products undergo strict quality testing and review. Our goal is to provide customers with high-quality products that meet their needs and earn their trust. If you are interested in our products or have any needs, please feel free to contact us. We will wholeheartedly provide you with the best quality products and services, and work with you to create a better future!


Specification of ASME/ANSI B 18.2.2 Hex Thick Nuts:

The specification of ASME/ANSI B 18.2.2 Hex Thick Nut include the following details:

Product nameASME/ANSI B 18.2.2 Hex Thick Nut
Production Method:Cold Heading/Hot Forging
Material:SAE J 995 GR.2 : Q195/Q235
SAE J 995 GR.5 : C45
SAE J 995 GR.8 : C45/AISI4140
Surface TreatmentZinc Plated/Dacromet/Hot Dip Galvanized/Black Oixdation
Packaging:Boxes/cartons into wooden pallets
Application:Construction/Agricultural Machinery/Industrial Structures/Equipment and Machinery/Infrastructure

Dimension Chart of ASME B18.2.2 Hex Thick Nuts:

Thread Diameter1/45/163/87/161/29/165/83/47/811-1/81-1/41-3/81-1/2
s min0.4280.4890.5510.6750.7360.8610.9221.0881.2691.451.6311.8121.9942.175
s max0.4380.50.5630.6880.750.8750.9381.1251.3121.51.6881.8752.0622.25
e min0.4880.5570.6280.7680.840.9821.0511.241.4471.6531.8592.0662.2732.48
e max0.5050.5770.650.7940.8661.011.0831.2991.5161.7321.9492.1652.3822.598
k min0.2740.320.3980.4440.5520.5980.7060.7980.890.9821.1361.2281.3511.474
k max0.2880.3360.4150.4630.5730.6210.7310.8270.9221.0181.1761.2721.3991.526

Application of ASME/ANSI B 18.2.2 Nuts:

ASME/ANSI B18.2.2 hex thick nuts are utilized in various industries and applications due to their robust construction and reliable fastening capabilities. Some common applications include:

Construction:Hex thick nuts are widely used in construction projects for fastening structural components such as beams, columns, and trusses. Their thick profile provides increased bearing surface and enhances the stability of connections, ensuring structural integrity.
Machinery and Equipment:In machinery assembly, hex thick nuts are employed to secure heavy-duty components, such as shafts, flanges, and gears. Their thicker design allows for greater thread engagement, providing stronger and more secure fastening in high-load applications.
Automotive and Transportation: Hex thick nuts find application in automotive manufacturing for securing critical components like axles, suspension systems, and engine mounts. Their robust construction ensures reliable fastening in vehicles subjected to constant vibration and dynamic loads.
Heavy Equipment:In industries such as mining, agriculture, and construction, hex thick nuts are used to fasten components in heavy equipment and machinery. They provide durable and secure connections, withstanding the harsh operating conditions and heavy loads encountered in these applications.
Infrastructure and Bridges:Hex thick nuts are essential in the construction of bridges, highways, and other infrastructure projects. They secure structural elements such as bridge girders, bolts, and anchors, ensuring the stability and safety of transportation networks.
Power Generation:In power plants and utilities, hex thick nuts are utilized for fastening components in turbines, generators, and other power generation equipment. Their sturdy design ensures reliable fastening in environments with high temperatures and vibrations.
Railroad and Transportation:In railroad maintenance and construction, hex thick nuts are used to secure rails, rail joints, and other track components. Their robust construction provides secure connections, contributing to the safety and reliability of railway systems.