Cold heading Service

American Standard Hex Head Flange Bolts ASME/ANSI B18.2.1 Manufacturer In China

Ningbo Teng Qi Fasteners Co., Ltd is committed to producing high-quality American Standard ASME/ANSI B18.2.1 Hex Head Flange Bolts to provide customers with reliable solutions. We have advanced production equipment, including wire drawing machines, cold heading machines, hot forging machines, automatic thread rolling machines, heat treatment equipment and electroplating production lines, to ensure the efficiency and quality stability of the product production process.

In addition to advanced production equipment, we are also equipped with professional testing equipment and strict testing processes, including tensile testing machines, metallographic analyzers, etc. Through these testing methods, we are able to conduct comprehensive quality inspections on products to ensure that product quality is stable and reliable and meets customer needs and standards.

Our American Standard ASME/ANSI B18.2.1 Hex Head Flange Bolts are widely used in construction, automotive, machinery manufacturing, electronics, aerospace and other industries, providing reliable connection solutions for various application scenarios. Whether it is a large-scale engineering project or personal needs, we are committed to providing customers with high-quality, reliable products to meet their various needs.

American Standard ASME ANSI B18.2.1 Black Oxidation Hex Head Flange Bolts
American Standard ASME ANSI B18.2.1 Zinc Plated Hex Head Flange Bolts

Specification of American Standard ASME/ANSI B18.2.1 Hex Head Flange Bolts:

The specification of ASME/ANSI B18.2.1 hex head flange bolt include the following details:

Product nameASME/ANSI B18.2.1 Hex Head Flange Bolts
Thread Diameter:1/4"-3/4"
Grade:SAE J 429 GR.2/5/8
Material:Steel: Q195, Q235,C45,40CR,35CRMO,42CRMO
Stainless Steel: SS304/SS316
Surface TreatmentZinc Plated/Plain/Black Oxidation/HDG/Dacromet
Packaging:Boxes/cartons into wooden pallets

Dimension Chart of American Standard Hex Head Flange Bolts ASME/ANSI B18.2.1:

American Standard Hex Head Flange Bolts ASMEANSI B18.2.1 Dimension Chart Drawing

Thread Diameter1/45/163/87/161/29/165/83/4
ds max0.250.31250.3750.43750.50.56250.6250.75
ds min0.2450.30650.3690.43050.4930.55450.6170.741
s max0.3750.50.56250.6250.750.81250.93751.125
s min0.3670.4890.5510.6120.7360.7980.9221.1
e max0.4330.5770.650.7220.8660.9381.0831.299
e min0.4090.5480.6180.6850.8250.8951.0341.234
dc max0.560.680.810.931.071.191.331.59
k max0.280.320.390.460.510.570.620.73

Application of American Standard Hex Head Flange Bolts ASME/ANSI B18.2.1:

American Standard ASME/ANSI B18.2.1 Hex Head Flange Bolts are widely utilized across various industries due to their unique design and versatile applications. Some common industries where these bolts find extensive use include:

Construction and Structural Engineering:Hex head flange bolts are commonly employed in construction projects for connecting structural components such as steel beams, columns, and plates. They provide a secure and durable fastening solution for building frameworks, bridges, and other infrastructure projects.
Automotive and Transportation:These bolts are extensively used in the automotive industry for assembling engines, chassis components, and body panels. They provide reliable fastening for critical automotive parts, ensuring safety and performance on the road.
Machinery and Equipment Manufacturing:Hex head flange bolts are widely utilized in the manufacturing of machinery and equipment for various industries, including manufacturing, agriculture, and mining. They are used to secure machine components, frames, and assemblies, ensuring operational efficiency and reliability.
Electrical and Electronics:Hex head flange bolts find applications in the electrical and electronics industry for mounting electrical enclosures, panels, and equipment. They provide a secure attachment method while allowing for easy access during maintenance and repairs.