SS 316L Screws

An SS 316L Screw is a versatile fastener used to mechanically join objects, usually featuring a threaded shaft and a head that allows it to be turned with a tool. Unlike a bolt, a screw is often intended to be threaded directly into a part or material. The 316L grade is a low carbon austenitic stainless steel, which makes the screw resistant to intergranular corrosion after welding or heat treatments. This, combined with the presence of molybdenum, gives it excellent defense against general, pitting, and crevice corrosion, making it highly valued in marine, chemical, and food processing environments. Zeron Fasteners manufactures and supplies a comprehensive range of high-quality SS 316L Screws, including machine screws, self-tapping, and set screws, ensuring durable and secure assembly across diverse industrial applications.

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SS 316L Screws Manufacturer in India

SS 316L 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 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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