Stainless Steel 316 bolts are made in Dubai and India to be used in corrosive and high-pressure conditions. SS 316 is a molybdenum containing austenitic stainless steel alloy, which provides it a high level of resistance against chlorides, acids, and sea atmospheres. These bolts are widely utilized in oil & gas, marine, chemical, and pharmaceutical sectors where structural integrity and long-term corrosion protection are essential. SS 316 bolts are produced under ASTM A193 and A320 specifications, with complete mechanical certification, and come in hex, carriage, socket, and special head configurations. They provide better fastening solutions for mechanical and process use.
SS 316 has 16–18% chromium, 10–14% nickel, 2–3% molybdenum, and ≤0.08% carbon. It exhibits tensile strength of 515–620 MPa, yield strength of 205 MPa, and elongation of about 35%. The molybdenum enhances resistance to pitting, crevice corrosion, and acidic conditions. SS 316 retains structural strength in up to 870°C temperatures and is non-magnetic when annealed. These bolts provide consistent mechanical performance and resistance to corrosion under stress and are appropriate for wet, salty, or chemically hostile environments.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 316 Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 316 |
| 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 316 |
| 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 316 bolts are high-corrosion-resistant fasteners designed for harsh environments. They offer excellent durability and strength, making them ideal for marine, chemical, and industrial applications.
Custom Stainless Steel 316 hex bolt features a custom designed fastener with a square head, providing excellent corrosion resistance and strength. Ideal for special applications in the marine, chemical and industrial industries.
Stainless Steel 316 leg bolt is a high-corrosion-resistant fastener with a threaded shaft and flat, leg-like design. It ensures strong, durable connections in marine, chemical, and industrial settings.
Stainless Steel 316 expansion anchor bolt is designed for securing fixtures in concrete or masonry. It provides excellent corrosion resistance and durability, expanding upon installation for a stable and secure hold.
Stainless Steel 316 hex flange head bolt features a hexagonal head with an integrated flange, ensuring secure fastening and even load distribution. It offers high corrosion resistance for demanding environments.
Stainless Steel 316 full threaded bolts have a fully threaded shaft, providing consistent grip and engagement. They offer excellent corrosion resistance and strength, suitable for marine, chemical, and industrial applications.
We conduct rigorous in-house testing on our Stainless Steel 316 bolts to ensure the highest quality and performance. Our bolts undergo thorough inspections to meet industry standards, and we offer third-party inspection services to guarantee product reliability. We pride ourselves on prompt delivery, ensuring that our customers receive their orders on time, every time.
SS 316 bolts find extensive use in offshore drilling, marine fittings, pressure vessels, structural assemblies, and high-performance mechanical equipment. Due to their resistance to saltwater and harsh chemicals, they are best suited for underwater and industrial chemical uses. These bolts ensure safe fastening of flanges, building beams, pump housings, and valve parts. SS 316 finds application in architectural constructions that face humid or corrosive environments. Their durability, long working life, and maintenance ease make them a must in constructions demanding reliable, corrosion-free fasteners with reliable dimensional precision and finish.
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