ANSI Heavy Square GRADE 2 HDG BLACK ZP YZP Carbon Steel Nuts

Specification

Hardware ANSI Menu. American National and Unified Standard Square Nuts and Heavy Square Nuts and American National Standard Hex Thick Nuts ANSI/ASME B18.2.2. Flat Bottom, Chamfered Bottom Sqaure Nut

American National and Unified Standard Square Nuts and Heavy Square Nuts

And American National Standard Hex Thick Nuts ANSI/ASME B18.2.2

Process flow

Cold forging

Annealing treatment(if need) ➨ wiredrawing ➨ clod forging ➨ tapping ➨make heat treatment(if need) ➨ Finish ➨ Packing

Hot forging

Cutting material ➨ hot forging ➨ turning ➨ tapping ➨ make heat treatment(if need) ➨ Finish ➨ Packing

Product Grade

Grade 2 Grade 5 Grade 8

Materials and Chemical compstition

1008

1035

10B21

1045

40CR

35CRMO

42CRMO

DIN557 Carbon Steel Square Nuts are Made with top-quality materials, these nuts are known for their durability, strength, and corrosion resistance. DIN557 Carbon Steel Square Nuts are designed to last. The high-quality steel construction provides excellent tensile strength, meaning they can handle high load capacities without deforming or breaking. Galvanized Carbon steel is also resistant to corrosion, so DIN557 Carbon Steel Square Nuts stand up well even in wet and humid environments.

One of the key advantages of DIN557 Carbon Steel Square Nuts is their unique square shape. Unlike traditional hexagonal nuts, the square shape provides a greater surface area for gripping and holding onto in applications where tools cannot reach. At the same time, the square shape is ideal for preventing rotation, reducing the likelihood of the nut coming loose even in vibrating or high-stress applications.

DIN557 Carbon Steel Square Nuts application scenarios are very wide, The product massively applies in the bridgeroadthe petroleum pipeline facilitythe wind power generation and steel structure project.