Vinit Stainless is a well-known manufacturer and supplier of stainless steel 416 fasteners in Chennai, India. Renowned for their superior machinability and good corrosion resistance, 416-grade fasteners are employed extensively in industrial applications demanding precision machining and structural stability. Utilizing advanced production methods, Vinit Stainless supplies reliable, high-quality 416 stainless steel fasteners for various mechanical and manufacturing operations. Our products are engineered for performance, consistency, and long-term durability, making us the preferred choice for clients across automotive, food processing, and general engineering sectors.
416 stainless steel fasteners are composed of 11–14% chromium and 0.15% sulfur, with low carbon content, which enhances machinability. The alloy is martensitic and magnetic, offering tensile strengths between 550–750 MPa and a hardness range of 170–300 HB. They are inappropriate for welding but can be heat-treated to harden them and enhance strength. They have moderate corrosion resistance, lower than that of the austenitic grades, but sufficient for dry or mildly corrosive conditions. Their high machinability also makes them suitable for large-volume production where precise tolerances are necessary.
ASTM, ASME and API
Material : Stainless Steel 416 Fasteners
Standards : ASTM B 193 / ASME SB 193
Metric Size Range : from M1.0 upto M150
Imperial size Range : from #0000 upto #12 and 1/4″ upto 6″
Length : 3 mm To 200 mm
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 416 | min. | 11.5 | ||||||||
| max. | 0.15 | 1.0 | 1.00 | 0.040 | 0.030 | 13.5 | 0.75 | |||
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 416 | 480 | 275 | 16 | 95 | 201 |
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Stainless Steel 416 Nuts offer moderate corrosion resistance and are typically used in environments where high machinability is a priority. Available sizes range from M3 to M64 with various thread pitches, ensuring a precise fit for different applications.
Stainless Steel 416 Stud Bolts provide moderate corrosion resistance and excellent machinability, making them ideal for high-production environments. These bolts are available in sizes from M6 to M100, with lengths varying from 25mm to 1000mm.
With good corrosion resistance and machinability, Stainless Steel 416 Bolts are ideal for precision manufacturing. They come in sizes ranging from M3 to M64 and lengths from 10mm to 500mm, suitable for various applications.
Stainless Steel 416 Threaded Rods are known for their moderate corrosion resistance and high machinability. Available in diameters from M6 to M100 and lengths up to 3000mm, they are perfect for custom fabrication and assembly tasks.
Offering moderate corrosion resistance and high machinability, Stainless Steel 416 Screws are used in various industrial applications. These screws come in sizes from M1.6 to M36, with lengths ranging from 3mm to 150mm.
Stainless Steel 416 Washers provide moderate corrosion resistance and are designed for high-precision applications. They are available in standard sizes from M3 to M64, with thicknesses varying from 0.5mm to 5mm, ensuring compatibility with different fasteners.
Stainless steel 416 fasteners are typically used in products of screw machine, valve parts, pumps, and shafts that need a high degree of precision and machinability. Because they are more machinable, they are preferred in mass production sectors such as automotive, appliances, and instrumentation. These fasteners find usage in food processing equipment, agricultural equipment, and electric enclosures where a moderate degree of corrosion resistance is adequate. Their dimensional integrity and strength after machining render them a convenient option in applications requiring consistent performance without intricate welding or forming. 416 fasteners are also appreciated for their economic and mechanical advantages in design for industry.
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