Strategically located in the industrial heart of Manama, Niazi Stainless has built a reputation as a trusted partner for robust industrial fasteners. Our specialization lies in providing high-grade Stainless Steel 316 bolts, engineered for situations where failure is not an option. We understand that the integrity of your project hinges on the quality of its smallest components, which is why we are committed to supplying fasteners that offer exceptional durability and reliability, directly supporting Bahrain’s growing construction and manufacturing sectors with dependable local stock and expertise.
The exceptional resilience of Stainless Steel 316 bolts stems from their sophisticated makeup, which includes a crucial addition of molybdenum to a chromium-nickel steel base. This alloying element significantly boosts their resistance to corrosive attacks, particularly from chlorides and acids. Mechanically, these bolts are engineered for strength, offering excellent tensile and yield properties that allow them to maintain their integrity under substantial pressure and in high-temperature environments, making them a robust choice for demanding applications.
|
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 | – |
Contact us to get a quick quote for your requirement.
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.
You’ll commonly find Stainless Steel 316 bolts hard at work in environments where both strength and resistance to rust are paramount. They are the fastener of choice for coastal construction, chemical processing plants, and offshore oil and gas platforms, where saltwater and harsh chemicals are ever-present. Beyond heavy industry, they are essential in pharmaceutical manufacturing, food and beverage processing equipment due to their hygienic properties, and even in architectural applications like seawall railings and building facades, ensuring structures remain secure and visually appealing for years.







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