SS 316L Socket Head Cap Screws

An SS 316L Socket Head Cap Screw is a high-strength precision fastener characterized by its cylindrical head and internal hexagonal drive (Allen socket). This design allows for high torque application and results in a flush or recessed installation surface, saving space and improving aesthetics. The screw is fabricated from 316L stainless steel, which contains low carbon content, making it highly resistant to intergranular corrosion after manufacturing processes. Crucially, the Molybdenum content provides outstanding defense against general corrosion, pitting, and crevice corrosion. Zeron Fasteners manufactures and supplies reliable SS 316L Socket Head Cap Screws to stringent standards like DIN 912, ensuring maximum clamping force and durability for use in chemical equipment, marine applications, and precision machinery.

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SS 316L Socket Head Cap Screws Manufacturer in India

SS 316L Socket Head Cap Screw Chemical Composition

Element Composition (Max %)
Carbon (C) 0.030
Manganese (Mn) 2.00
Silicon (Si) 1.00
Phosphorus (P) 0.045
Sulfur (S) 0.030
Chromium (Cr) 16.0 – 18.0
Nickel (Ni) 10.0 – 14.0
Molybdenum (Mo) 2.00 – 3.00

SS 316L Socket Head Cap Screw Mechanical Properties

Property Value (A4-70 CW)
Tensile Strength 700 MPa 100,000 psi
Yield Strength (0.2% Offset) 450 MPa 65,000 psi
Elongation 9%
Hardness 223 HB

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