Carbon Steel Hexagon Bolt Grade 4.8 M8 1/4 Galvanized Heavy Load Industrial

Product Specification

Carbon Steel Hexagon Bolt Grade 4.8 M8 1/4 Galvanized Heavy Load Industrial Applications

Product Description:

This carbon steel hexagon bolt features grade 4.8 steel, which provides reliable strength for various industrial applications. The M8 size with a 1/4-inch thread ensures secure fastening in machinery, equipment, and construction projects. The galvanized coating provides excellent corrosion resistance, making it ideal for use in outdoor environments or places where moisture and chemicals are present. Meeting ASTM A193 and A194 standards ensures that this bolt can handle heavy loads and maintain high performance in demanding industrial settings. This bolt is commonly used in automotive, construction, and machinery industries where durability and strength are crucial.

Hexagon Bolt Stainless Steel SS316L M10 9/16 Inch Polished Finish Corrosion-Resistant for Chemical Industry: The SS316L stainless steel hexagon bolt is designed for superior resistance to chemical corrosion. Its low carbon content ensures greater flexibility and prevents carbide precipitation, which is especially beneficial in high-temperature and chemical environments. The M10 size with a 9/16-inch thread provides a strong, secure hold in various industrial applications. The polished finish offers enhanced corrosion protection while improving aesthetic appearance. This bolt is ideal for use in the chemical industry, where resistance to corrosive substances, acids, and extreme temperatures is essential. It is also suitable for food processing plants, pharmaceutical equipment, and other facilities that require high-quality, durable fastening solutions.

Applications

1,Vibration Resistance
- Due to their strong structure and tight threading, hex bolts offer excellent vibration resistance, making them suitable for environments with heavy vibration or shocks, ensuring a secure connection.

2,Resistant to Environmental Changes
- Stainless steel and galvanized hex bolts can withstand harsh outdoor environments, including exposure to marine conditions and chemicals. Their anti-corrosive and oxidation-resistant properties provide long-lasting performance.

3,Aesthetic and Functional
- Hex bolts, especially stainless steel varieties, offer a smooth, polished appearance, making them ideal for applications where aesthetics matter, such as in architectural designs and decorative structures.

Hex bolts are indispensable in various industrial and consumer applications due to their strength, versatility, and ease of use. They provide reliable and durable fastening solutions across multiple sectors.

Generally required chromium content of 18% or more, nickel content of 8% or more, because of its good corrosion resistance, heat resistance and other advantages, often used in food processing, storage and transport, or applied to agriculture, auto parts, building materials, chemical industry, etc., is the most widely used stainless steel, accounting for almost more than half of the total production of stainless steel. 316 stainless steel generally require chromium content of more than 16%, nickel content of more than 10%, molybdenum content of more than 2%, nickel and molybdenum, the two alloying elements of the proportion of the enhancement, so that it has a better resistance to (acid) corrosion, welding performance, and so on, and therefore have a higher price, in the medical and surgical, fine industrial components, etc. to play a greater use.

The value of grade 4.8 and 8.8 is divided by performance, the higher the value the better the performance. The difference between grade 4.8 and 8.8 of bolts is as follows:

First, the difference and distinguish the way:

1, 4.8 grade commonly known as ordinary bolts, of which 8.8 grade called high-strength bolts.

2, 8.8 grade bolts made of low-carbon alloy steel or medium-carbon steel and heat-treated (quenched, tempered) 4.8 grade but not.

3, 4.8 grade bolts made of unprocessed round steel, the size is not precise enough, shear connection deformation, but easy to install, low production costs, mostly used for tensile connection or installation of temporary fixation.8.8 grade bolts bolts made of lathe processing, smooth surface, precise size, production and installation of complex, high price, rarely used.

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