Stainless Steel Allen Bolt

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Iran

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Stainless steel Allen bolts are made from corrosion-resistant alloys such as A2 304 and A4 316, with tensile strengths ranging from 500 to 700 MPa. These bolts are produced in diameters from 3 to 24 millimeters and lengths from 6 to 200 millimeters, complying with DIN 912 and ISO 4762 standards. The bolt head angle is typically 90 degrees, and head types can be cylindrical or button-shaped. The surface is polished or brushed to enhance resistance against rust and wear. Due to their corrosion resistance and adequate strength, stainless steel Allen bolts are widely used in food processing, medical, marine, and chemical industries.

The threads of stainless steel Allen bolts are usually designed based on ISO standards in coarse or fine pitches, with manufacturing tolerances of ±0.1 millimeters. After heat treatment or annealing, the surface hardness ranges between 200 and 400 Vickers, providing a balanced combination of hardness and flexibility. These bolts offer high resistance to mechanical stress and environmental corrosion and are easily installed with Allen wrenches. Stainless steel Allen bolts are the ideal choice for precise applications and corrosive environments.


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M8X50 304 stainless steel allen bolt

The M8X50 stainless steel 304 Allen screw, manufactured according to DIN 912, has a nominal diameter of 8 millimeters and a length of 50 millimeters, suitable for medium-load industrial assemblies. It is made from AISI 304 stainless steel, containing 18–20% chromium and 8–10% nickel, providing excellent corrosion and rust resistance. The threads have a pitch of 1.25 millimeters and a depth of approximately 0.8 millimeters, ensuring uniform engagement and stress-free force transfer. The Allen socket head allows precise torque application and secure installation in machinery and industrial equipment.

The tensile strength of the M8X50 304 stainless steel Allen screw is approximately 500 MPa, with a surface hardness between 150 and 180 HV, ensuring durability and safety under static and light dynamic loads. Its outstanding corrosion resistance makes it suitable for humid, marine, and mild chemical environments. Production according to DIN 912 guarantees dimensional uniformity, precise threads, and stable mechanical performance, making the M8X50 Allen screw ideal for machinery frames, metal structures, electrical panels, and light industrial equipment.