Sumit Impex is a leading supplier, manufacturer, and exporter of Stainless Steel 321 Nuts. With a substantial inventory, we consistently meet market demands for these essential components. Our commitment to quality is underscored by our ISO certification, assuring customers of superior products. We provide a comprehensive range of Stainless Steel 321 Nuts, meticulously designed to meet stringent industrial standards, ensuring reliability and longevity across diverse applications in various industries.

Sumit Impex is a Supplier of Stainless Steel 321 Nuts, Biggest Stockist of 321 SS Nuts as per Standards in Mumbai, India.

321 Stainless Steel Hex Nuts, 321 SS Nuts, Stainless Steel 321 Eye Nuts, UNS S32100 Heavy Hex Nuts in Best Price, 321 SS Dome Nuts, 321 SS Hex Head Nuts, 321 Stainless Steel Nylon Insert Nuts, Stainless Steel 321 Nuts Manufacturer.

Stainless Steel 321 Nuts are fasteners made from a type of stainless steel known as grade 321. This steel alloy contains titanium, which enhances corrosion resistance, especially at high temperatures. These nuts are commonly used in various industrial applications where strength, durability, and corrosion resistance are essential, such as in aerospace, chemical processing, and automotive industries.

At Sumit Impex, we focus on thorough documentation for our Stainless Steel 321 Nuts, ensuring transparency and compliance. Our package includes essential documents and testing certificates, affirming quality and adherence to standards, aiming to ensure complete client satisfaction and confidence in our products.

Stainless Steel 321 Nuts

Stainless Steel 321 Nuts Specifications

Specifications ASTM F594 / ASME SF594
Nut (DIA)
  • Metric: M6 – M110
  • Inch: 1/4″ – 4.5″
Nuts International Standard IS, ANSI, ASTM DIN, ISO, JIS, GB, ASME, BS, UNI
Threads BSF, UNF METRIC, UNC, UNEF, BSW or as required
ASME/ ANSI – American Standard
  • ANSI B 28.2.4 1M
  • ANSI B 18.2.4 2M
  • ASME B18.5
  • ASME B18.2.2
DIN German Standard DIN 933, DIN 931, DIN 970, DIN 934
ISO Standard ISO 4033, : ISO 4032, JIS standards
Head Drive style Phillips/ Slot, Phillips, Oval, Flat 82 degree, Pan, flat undercut, Round, Truss, flat head 100 degree, binding, fillister head, indented hex head, Slotted, Six-Lobe
MTC (Manufacturer Test Certificate) EN 10204 / 3.1
Finishing 
  • Zinc white, (yellow, black, blue), black oxide,
  • Dacroment, Geometry, plated zinc-nickel, anodizing, nickel plated,
  • Stainless steel: Passivated Self-Colour, Bright Zinc Plated (BZP),
  • Hot Dip Galvanised (HDG), Sherardized, DACROMET and Mechanically Applied coating
Production Process
  • M2-M24: Cold Forging, hot forging
  • M24-M100, machining and CNC for Customized connecting element
Nuts Coating
  • Xylon Coated Fasteners
  • Phosphate Coated Fasteners
  • Hot Dipped Galvanizing Coated Fasteners
  • Teflon Coated Fasteners
  • Zinc Coated Fasteners
  • Cadmium Coated Fasteners
  • Ptfe Coated (Teflon) Fasteners
Packing Wooden Pallet, Canton, Carton / Small Box or as required

Stainless Steel 321 Nuts Types

Heavy Hex Nuts

Heavy Hex Nuts

Square Nuts

Square Nuts

Wing Nuts

Wing Nuts

Coupling Nuts

Coupling Nuts

Acorn Nuts

Acorn Nuts

Panel Nuts

Panel Nuts

Nyloc Nuts

Nyloc Nuts

Self Locking Nuts

Self Locking Nuts

Stainless Steel 321 Nuts Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10

Stainless Steel 321 Nuts Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
SS 321 0.08 max 2 max 1 max 0.045 max 0.030 max 17 – 19 9 – 12

Stainless Steel 321 Nuts 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 %

Contact Us For Quatation & Questions Related To Stainless Steel 321 Nuts

321 Stainless Steel Nuts Applications

Export & Supply Destinations Of SS 321 Nuts

North Korea, Saudi Arabia, China, Sri Lanka, Mongolia, Kyrgyzstan, Maldives, Bahrain, Qatar, Armenia, British, Egypt, Thailand, Japan, Jordan, India, Macau, Vietnam, United Arab Emirates, Azerbaijan, Bhutan, Oman, Singapore., Israel, Russia, Malaysia, Indonesia, Myanmar, Kuwait, South Korea, Iraq, Philippines, Taiwan, Nepal, Bangladesh, Turkey, Iran, Hong Kong, Afghanistan, Lebanon,

Belarus, Bulgaria, Portugal, Czechia/Czech Republic, Denmark, Spain, Moldova, Turkey, Switzerland, Norway, Netherlands, France, Serbia, Estonia, Greece, Finland, Austria, Luxembourg, Romania, Hungary, Poland, Belgium, Malta, Liechtenstein., Azerbaijan, Ireland, Russia, Ukraine, Lithuania, Sweden, Germany, Latvia, United Kingdom, Monaco, Croatia, Italy, Slovakia, Cyprus,

Ethiopia, Egypt, Angola, Libya, Seychelles, Tunisia, Zambia, Rwanda, Liberia, Nigeria, Mauritius, Kenya, Eswatini, Algeria, Cameroon, Morocco, South Africa, Mauritania, Botswana, Tanzania, Central African Republic, Niger, Madagascar, Burkina Faso, Mozambique, Gambia, Uganda, Senegal, Burundi, Zimbabwe., Namibia,

Cuba, Bahamas, United States of America, Grenada, Nicaragua, Saint Vincent and the Grenadines, Jamaica, Haiti, Barbados, Honduras, Guatemala., Canada, El Salvador, Belize, Saint Lucia, Dominica, Mexico, Dominican Republic, Panama, Trinidad and Tobago, Costa Rica, Antigua and Barbuda,

Chile, Guyana, Colombia, Argentina, Bolivia, Ecuador, Uruguay, Venezuela, Suriname, Peru, Brazil., Paraguay,