Types of High Tensile Bolts

For high-stress fastening applications, high-tensile bolts are used. In the realms of construction or other similar industrial situations, for example, high tensile bolts are generally required. These high-tensile bolts enable them to fasten massive things and carry their weight for years, if not decades.The tensile strength of a bolt refers to how much force it can withstand before breaking. The method for tightening the bolt is also determined by the bolt's grade. The grades are marked by raised numbers or dashes on the top of the bolts. Bolts are classified using three different systems: SAE, Metric, and ASTM.

They both grade their bolts using numbers, with the greater the number, the higher the tensile strength. The SAE system, for example, covers diameters up to 12 inches, and a grade 8 has stronger tensile strength than a grade 5.

Grades:Grade 10.9, Grade 8.8, DIN 933 Grade 12.9

Standard:IS 1364 / IS 1363 and DIN EN ISO 4014 and 4017 DIN 931 / 933 and all International Standards

Length:  3 mm to 200 mm

Size:Dia M 20 to 100 mm Inch 3/4″ to 3.1/2″ Custom Sizes

Heat Treatment:  Annealing, Stress Relieving, Case Hardening, Quenching and Tempering.

• ASTM A320 Grade L7 Bolts : ASTM A320 Grade L7 Bolts is a material specification for high-temperature bolts, studs, nuts, and other fasteners. ASTM A320 Grade L7 is divided into four different property classes: A, B, C, and D, each having its own set of tensile and stress rupture qualities.

• ASTM A320 Grade L7A Bolts : ASTM A320 Grade L7A Bolts is a material specification for alloy steel bolting materials for low temperature pressure vessels, valves, flanges, and fittings.

• ASTM A320 Grade L7B Bolts : ASTM A320 Grade L7B Bolts is a material specification for alloy steel bolting materials for low temperature pressure vessels, valves, flanges, and fittings. ASTM A320 Grade L7B is a notch toughened heat treated chromium molybdenum alloy steel (AISI 4140/AISI 4140H).

• ASTM A320 Grade L7C Bolts : ASTM A320 Grade L7C Bolts is a material specification for high-temperature bolts, studs, nuts, and other fasteners. ASTM A320 Grade L7 is divided into four different property classes: A, B, C, and D, each having its own set of tensile and stress rupture qualities.

Ananka Group is the largest High Tensile Bolts Manufacturers in India and offers one of the highest quality Nut and Bolts. Ananka Group is one of the leading High Tensile Bolt Manufacturers in Ludhiana. 

Ananka Group is the largest High Tensile Nut Bolt Manufacturers in India and offers one of the highest quality Nut and Bolts. We are the leading High Tensile Screw Manufacturer in India.

Ananka Group is one of the leading High Tensile Nut Bolt Manufacturers in Ludhiana. We have products available in all the High Tensile Nut Bolt Specification. The High Tensile Bolts price list in India is available in various prices according to the industry needs.The High Tensile Nut Bolt Manufacturers in Mumbai use high quality raw material.

We are also one of the most well-known High Tensile Nut Bolt Manufacturers in Gujarat.We are the most trusted High Tensile Nut Bolt Manufacturers in India. 

As one of the leading High Tensile Nut Bolt Manufacturer in Nagpur, Ananka Group produces the studs in various dimensions as well.

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