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321 SS Countersunk Slotted Screw, SS 321 DIN 933 Bolts Distributor, SS 321 Hex Screw Supplier, Stainless Steel 321 Shoulder Bolt Supplier, Stainless Steel 321 Hex Cap Screw, Stainless Steel 321 Socket Cap Screw Traders, Stainless Steel 321 Eye Bolt Dealer in Mumbai.


Regal Sales Corporation is the most evolving company in the export, manufacturing, processing, and dealing in various types of fasteners and specifically Stainless Steel 321 Fasteners. We serve our clients the best in quality fasteners and their grades.

Stainless Steel 321 Fasteners are processed, including titanium such that austenite stainless steel. It gives a good resistivity towards corrosion. It was introduced to give high strength and high resistance at a very extreme temperature. It is almost a type in similarity with 304. Just a variation is titanium inclusion to it. The addition of titanium provides prevention or reduction in carbide precipitating process at the time of welding and 423 to 816 C.

Stainless Steel 321 Fasteners are also known as Stainless Steel UNS S32100 Fasteners. It also can improvise the attributes of the alloy at its elevating temperature. These fasteners give amazing resistivity towards corrosion as well as oxidation. It containshigh strength to tackle in severe conditions.

The Carbide precipitation process ranges from 427 to 816 C, where its primary use takes place, having intermittent and continuous service conditions. Stainless Steel 321 Fasteners have varied usage in multiple industries like heat exchangers, evaporators, chemical mixers, power generations, chemical plants, paper industry. They are also used in various applications, which involve industrial gas projects, acids, power projects, Instrumental Tubes, and many more units.

Stainless Steel 321 Fasteners have ultimate specifications such as its standards are ASME SA194 and ASME SA193, ASTM A194 as well as ASTM A194, ANSI, IS, BS. Its length is almost 5 m. its grade is Stainless Steel 321 whereas its size is from M02 - M33. It has surface coating like Ptfe Coated, Zinc, Hot Dipped Galvanizing, Teflon, Xylon, Cadmium, Phosphate, and many more. We provide various other units, such as fasteners and their grades as per customer requirements.

ISO Certified SS 321H Lag Bolt, Stainless Steel 321 Grub Screw, SS DIN 1.4541 / 1.4878 Allen Cap Screw Manufacturer, Stainless Steel 321 Square Bolts, ASTM / ASME - A/ SA 193 / 193 Machine Screw, Stainless Steel 321 Stove Bolt, SS 321H Machine Bolt Manufacturer In Mumbai.


Standard DIN, ASTM, BS and all International Standards.
Specifications ASTM / ASME - A/ SA 193 / 193
Size 3 mm to 200 mm
Nuts Size M3 - M56 | 3/6" to 2" | Custom Sizes
Bolt / Screw Size M3 - M56 | 3/6" to 2" | Custom Sizes
Machine Screws Size M1.6 - M12
Washers Size M3 - M56 | 3/6" to 2" | Custom Sizes
Length 3 mm to 200 mm
Type Square Nut, Cap Screw, Hex Nut, Spring Washers, Studs, Nut, Socket Hexagon Head Screw Anchor Bolt, Stud Bolts, Wing Screw, Screw, Hexagon Nut, Hex Coupling Nut, Pan Head Screw, Marine Anchors, Allen Cap screw, Hex Set Screw, Anchors, Wing Screw, Studs, J Bolts, Washers, Nuts, Foundation Bolts, Mushroom Head Square Neck Bolts, Hex Domed Cap Nuts, Socket Screw, Structural Bolts, Bolts, Sockets, T-Head Bolts, Eye Bolt, Socket Head Cap Screw, Screws, Machine Screw, Hex Head Bolts, U- Bolts
  • STAINLESS STEEL 321 FASTENERS Equivelent properties

    STAINLESS STEEL 321 S32100 1.4541
  • STAINLESS STEEL 321 FASTENERS Chemical Composition

    Grade C Mn Si S Ni
    STAINLESS STEEL 321 0.08 max 2.00 max 1.0 max 0.030 max 9.0-12.0 min
  • STAINLESS STEEL 321 FASTENERS Mechanical Properties

    Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
    8.0 g/cm3 1457 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %
Industry We Serve

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