SS 304 Socket Head Cap Screws

SS 304 Socket Head Cap Screws are precision threaded fasteners characterized by a cylindrical head and an internal hexagonal drive (Allen key) pattern. This design allows for high torque application and results in a clean, flush or semi-flush surface finish, making them ideal for assemblies where external wrenching is not possible or desirable, and where space is limited. The SS 304 material provides excellent general-purpose corrosion resistance and good mechanical strength, making these screws a preferred choice in demanding applications like machine tools, jigs and fixtures, automotive parts, and fluid power systems. Zeron Fasteners manufactures and supplies a complete line of SS 304 socket head cap screws, ensuring dimensional accuracy and strength properties that meet or exceed international standards like ISO 4762 and ASME B18.3.

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SS 304 Socket Head Cap Screws Manufacturer in India

SS 304 Socket Head Cap Screw Chemical Composition

Element Composition (%)
Carbon (C) Max 0.08
Chromium (Cr) 18.00 to 20.00
Nickel (Ni) 8.00 to 10.50
Manganese (Mn) Max 2.00
Silicon (Si) Max 1.00
Phosphorus (P) Max 0.045
Sulfur (S) Max 0.030

SS 304 Socket Head Cap Screw Mechanical Properties

Property A2-70
Tensile Strength (Mpa) Min 700
0.2% Proof Stress (Mpa) Min 450
Elongation (%) Min 0.6d
Hardness (HB) 200 to 300

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