SS 410 Hex Bolts (DIN 933 / DIN 931)

SS 410 Hex Bolts are standard mechanical fasteners characterized by a six-sided head and external threading, widely used in general assembly and construction. Unlike common austenitic grades (304/316), SS 410 is a **martensitic stainless steel** alloy, which means it can be heat-treated to achieve significantly higher strength and hardness. This makes our SS 410 bolts, supplied by **Zeron Fasteners**, ideal for applications where strength is critical, such as in structural supports, machinery, and automotive components. While offering higher strength, SS 410 provides moderate corrosion resistance, performing well in mild environments where superior strength is prioritized over extreme chemical resistance. We supply both fully threaded (DIN 933) and partially threaded (DIN 931) options.

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SS 410 Hex Bolts Manufacturer in India

SS 410 Hex Bolts Chemical Composition

Element Composition (%)
Carbon (C) 0.15 max
Manganese (Mn) 1.00 max
Phosphorus (P) 0.040 max
Sulfur (S) 0.030 max
Silicon (Si) 1.00 max
Chromium (Cr) 11.5 – 13.5

SS 410 Hex Bolts Mechanical Properties

Property Value (Typical, ASTM F593 Gr 8/Cl 2)
Tensile Strength 758 MPa
Yield Strength (0.2% Offset) 550 MPa
Elongation 12%
Hardness (Rockwell C) 35 Max
Proof Load Stress 520 MPa

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