SS 316 Nuts - Hex Heavy & Hex Standard

SS 316 Nuts are essential threaded fasteners designed to mate with corresponding bolts (like SS 316 Hex Bolts or Stud Bolts) to mechanically clamp materials together. The grade 316 stainless steel, alloyed with molybdenum, provides exceptional resistance to chloride-induced corrosion and pitting, making these nuts the standard choice for aggressive environments, including coastal and marine grade applications. They are available in various styles, including Hex Nuts for general use and Heavy Hex Nuts for high-pressure flange connections. Zeron Fasteners specializes in manufacturing and supplying high-quality SS 316 Nuts, often complying with specifications like ASTM A194 Grade 8M, ensuring they provide a secure, high-integrity connection and minimize the risk of seizing or galling during installation and removal.

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SS 316 Nuts Manufacturer in India

SS 316 Nuts Chemical Composition

Element Composition (Max %)
Carbon (C) 0.08
Manganese (Mn) 2.00
Phosphorus (P) 0.045
Sulphur (S) 0.030
Silicon (Si) 1.00
Chromium (Cr) 16.0 to 18.0
Nickel (Ni) 10.0 to 14.0
Molybdenum (Mo) 2.00 to 3.00

SS 316 Nuts Mechanical Properties

Property Minimum Requirements (Per ASTM A194 Grade 8M)
Tensile Strength (for bolt/nut assembly) 700 MPa (A4-70 equivalent)
Brinell Hardness 223 HB max
Rockwell B Hardness 96 HRB max
Proof Load Stress Required to meet corresponding bolt strength
Standard ASME B18.2.2 / DIN 934

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