ASME B18.2.2-1.1.1-3 Square Nuts

 ASME B18.2.2 square nuts are nuts designed and manufactured in accordance with the B18.2.2 standard established by the American Society of Mechanical Engineers (ASME). The sizes and specifications of square nuts that follow this standard are uniform and standardized, which helps to improve product interchangeability and reliability. ASME B18.2.2 square nuts, as the name suggests, have a square head shape. This design allows the ASME B18.2.2 square nut to provide a larger contact area in the application, thereby enhancing the tightening effect. ASME B18.2.2 square nuts typically have a thinner thickness and wider width, which makes them advantageous in special applications such as preventing loss of tightening pressure over wider surfaces.

Pictures

Product drawing

Product Specification

Some introduction about our company

Application

Our products are widely used in mechanical, electrical, automotive, building construction, railways, bridges, steamships, fire protection and communication system, etc.

Workshop

Certification

Through scientific management, Jinan Star Fastener Co., Ltd. has obtained the 2015 version of ISO9001 quality management system certification. In 2017, the laboratory passed the national CNAS certification. In 2018, the company passed the European CE certification.

Testing Equipment

Our company has a specialized laboratory with digital hardness testers, microscopes, universal testing machines, axial force meters, hydrogen embrittlement detection devices, magnetic particle flaw detectors, metallographic analyzers, carbon and sulfur analyzers and salt spray testing machines, etc. Experimental testing equipment is used to conduct comprehensive testing of the chemical composition of raw materials, product hardness, mechanical properties, coating thickness and corrosion resistance to ensure that all products meet standard requirements and satisfy customers.

Production equipment

Our company has more than 300 production equipment.The product production process includes: Annealing, shot blasting, cold heading, thread rolling, heat treatment, galvanizing, finished product testing, packaging, etc. are all completed in the company.

Packing

Service

1.ASME B18.2.2 square nuts fully comply with the customer's engineering requirements, improving product adaptability and reliability.

2. Provide explanations about the ASME B18.2.2 standard and installation guidelines for ASME B18.2.2 square nuts.

3. Conduct quality inspection on the produced ASME B18.2.2 square nuts to ensure that the products comply with the requirements of the ASME B18.2.2 standard.

4. Fast delivery service to ensure that customers can receive the required ASME B18.2.2 square nuts on time.

5. Customized ASME B18.2.2 square nuts.

FAQ

1.What are the specific requirements for square nuts in the ASME B18.2.2 standard?

The ASME B18.2.2 standard stipulates the size, tolerance, material, performance and other requirements of square nuts to ensure that square nuts can correctly connect and tighten various components.

2. Can we customize ASME B18.2.2 square nuts in specific sizes or materials?

Yes, we can produce square nuts in specific sizes, materials or strength grades according to our customers' specific needs.

3. How can I trust the quality of the ASME B18.2.2 square nuts you produce?

We are a fastener product manufacturer with 60 years of production experience. We have our own factory. We will conduct strict quality inspections on the nuts we produce to ensure that the products meet the requirements of the ASME B18.2.2 standard.

4. I need to receive the ASME B18.2.2 square nuts as soon as possible, can you provide fast delivery service?

We provide fast delivery service and will arrange production and shipment as soon as possible according to customer orders and needs to ensure that customers can receive the required ASME B18.2.2 square nuts on time.