Stainless Steel 305 Bolts and other high-end stainless steel fasteners are manufactured and supplied by Vinit Stainless, a reputable company with its headquarters located in Chennai, India. Our SS 305 bolts are well-known for their exceptional cold working qualities and exceptional resistance to corrosion, making them perfect for a wide range of commercial and industrial applications. With a dedication to quality, accuracy, and performance, Vinit Stainless focusses on producing goods that satisfy international standards. In order to provide dependable fastening solutions in applications needing high ductility, non-magnetic qualities, and corrosion resistance in mildly aggressive environments, our 305 bolts are made using sophisticated manufacturing techniques.
The main components of stainless steel 305 bolts are nickel (10.5–13%) and chromium (17–19%), with a higher nickel content than 304 to lessen work hardening during cold forming. Weldability is improved and carbide precipitation is decreased by the low carbon content (maximum 0.12%). These bolts have an approximate elongation of 40%, a yield strength of 205 MPa, and a tensile strength of 515 MPa. Even at low temperatures, their austenitic structure guarantees good toughness and excellent ductility. Deep drawing, cold forming, and applications needing non-magnetic properties in the annealed state are especially well-suited for SS 305 bolts.
Material |
Specification |
Standards |
Size |
Length |
Stainless Steel 305 Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
Element | SS 305 |
Tensile Strength (MPa) min | 480 |
Yield Strength 0.2% Proof (MPa) min | 275 |
Elongation (% in 50mm) min | 16 |
Rockwell B (HR B) max Hardness | 95 |
Brinell (HB) max Hardness | 201 |
Element | SS 305 |
Ni | 0.75 |
C | 0.15 |
Mn | 1.00 max |
P | 0.04 max |
S | 0.03 max |
Si | 1.00 max |
Cr | 11.5 – 13.5 |
Mo | – |
N | – |
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Stainless Steel 305 bolts are highly corrosion-resistant fasteners with elevated nickel content, ideal for marine and chemical environments. They offer durability, strength, and good formability for various industrial applications.
Custom stainless steel 305 hex bolts are tailored fasteners with hexagonal heads, for increased corrosion resistance and durability. Ideal for special applications in marine, chemical and industrial environments.
Stainless Steel 305 leg bolt is a corrosion-resistant fastener with a threaded shaft and flat, leg-like design. It provides strong, reliable connections in marine, chemical, and harsh industrial environments.
Stainless Steel 305 expansion anchor bolt secures objects in concrete or masonry, offering superior corrosion resistance and durability. It expands upon installation, providing a strong, stable hold in harsh environments.
Stainless Steel 305 hex flange head bolt features a hexagonal head with an integrated flange, providing secure fastening and even load distribution. It offers excellent corrosion resistance for demanding applications.
Stainless Steel 305 full threaded bolts have a completely threaded shaft, ensuring consistent grip and engagement. They provide high corrosion resistance and durability, making them ideal for marine and industrial applications.
Applications needing superior formability, corrosion resistance, and non-magnetic behaviour frequently use stainless steel 305 bolts. Electronics, automotive, kitchenware, food processing, and consumer appliances are examples of common industries. When frequent forming or deep drawing is needed and the component is exposed to mild chemicals, these bolts are perfect. They are appropriate for cold heading and stamping processes because of their high nickel content, which guarantees less work hardening. Furthermore, under moderately corrosive conditions, SS 305 bolts are utilised in medical devices, architectural fittings, and marine hardware where both mechanical dependability and aesthetic appeal are crucial.
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