Stainless Steel 321 Fasteners

Vision Alloys is a trusted SS 321 fastener manufacturer and a leading stainless steel 321H nut bolt supplier in India. We offer a wide variety of 321 stainless steel fasteners, such as nuts, bolts, washers, screws, and studs, all made for high-strength and high-temperature uses. Our Stainless Steel 321H fasteners are well known for their exceptional tensile strength, endurance, and resistance to corrosion. These fasteners are made to meet international quality standards, making them perfect for industries like aerospace, chemical processing, and heat exchangers.

Stabilized austenitic stainless steel alloys, such as SS 321 and 321H fasteners, are made up of 17–19% chromium, 9–12% nickel, and titanium. This makes them more resistant to intergranular corrosion. The 321H grade contains more carbon, which boosts its strength in high-temperature settings. 321 stainless steel bolts, nuts, and washers are excellent for oxidation-resistant applications, especially at temperatures reaching up to 900°C.

We produce 321 stainless steel nuts and bolts using top-notch raw materials, guaranteeing dependability even in tough conditions. The mix of metals like chromium, nickel, titanium, carbon, manganese, silicon, and phosphorus gives it useful resistance to crevice corrosion, stress corrosion cracking, and pitting. These fasteners work suitably for heat-resistant applications in fields like petrochemical, oil and gas, and power generation.

321 Stainless Steel Bolts, Stainless Steel 321 Nuts and Bolts, SS 321 Hex Bolt, ASTM A193 Stainless Steel 321 Stud Bolt, SS 321 Threaded Rod, 321 Stainless Steel Fasteners, SS 321 Fasteners Manufacturers In India.

• UNS

  S32100

• WNR

  1.4541

• ASTM / ASME

  ASTM A193 / ASME SA 193

• SHARE

Our SS 321 fasteners meet the requirements of ASTM A193, ASTM A194, ASTM A320, ASME SA193, ASME SA194, and various DIN standards, including DIN 933, DIN 931, and DIN 934. We provide 321, 321H, and tailored grades to suit specific industry requirements.

We provide 321 stainless steel bolts, nuts, and screws in both standard and custom sizes. Our products come in various schedules from SCH 10 to SCH 80, with dimensions ranging from M6 to M42 or 1/4” to 1-1/2” in diameter. We give custom lengths and widths to guarantee a perfect fit for your industrial needs.

At Vision Alloys, we focus on secure packaging, using wooden boxes, plastic wraps, and bubble wraps to prevent damage during transit. With fast domestic and international delivery, we meet time-sensitive project demands efficiently. As a top stainless steel 321 nuts and bolts supplier in Mumbai, India, and a reliable SS 321 fastener exporter to the United States, we guarantee high-quality 321/321H fasteners that adhere to strict industry standards. Contact us today for competitive stainless steel 321 fastener prices and a dependable supply of SS 321 bolts, nuts, screws, and washers for your projects.

SS 321 Bolts, Stainless Steel 321 Bolts, Stainless Steel 321 Nuts, 321 SS Stud Bolt, SS 321H Washers, Stainless Steel 321H Fasteners, SS 321H Bolts, SS 321H Fasteners Manufacturers in India.

SS 321 Bolts and Nuts Specification

Equivalent Grades Of Stainless Steel 321 Fasteners

Chemical Composition of Stainless Steel 321 Fasteners

Mechanical Properties of SS 321 Fasteners

Types of Stainless Steel 321 Fasteners