Stainless Steel 321 Fasteners - Manufacturer, Supplier

Stainless Steel 321 Bolts, SS UNS S32100 Fasteners, Stainless Steel 321 Washers, Stainless Steel 321 Nuts, Stainless Steel 321 Screws, ASTM F593 321 SS Bolts, SS 1.4541 Fastener, Stainless Steel 321 Fasteners Supplier in Mumbai, India.

Stainless Steel 321 Fasteners

Today Piyush steel is highly acclaimed among the large numbers on industrialists for providing the superior quality of industrial products. We are extensively dealing with the large numbers of clients as a manufacturer, supplier, and exporter. We as having good years of working experience in the same sector is thus able to provide the comprehensive ranges of superior quality of Stainless Steel 321 Fasteners. All our ranges of fasteners are conforming and even exceeding product quality standards. The fasteners that we are providing to the other industrialists are varying in different standards specifications like sizes, length, standards, types, etc. It can also be acquired from us at custom made specifications.

Alloy details-
Stainless steel alloy 321 that is also termed as UNS S32100 is the titanium stabilized SS alloy. It is having very good corrosion resistance ability. It too possesses intergranular corrosion resistance ability after it has got exposed to the temperature at the ranges of 427 deg F to 816 Deg F in chromium carbide precipitation. The alloy is resisting oxidation at the temperature of 816 Deg C and is having very good stress rupture and creep rupture properties than other alloys. It is also possessing very good low-temperature toughness.

Product attributes-
The manufactured ranges of Stainless steel 1.4541 fasteners that we are supplying and exporting to the national and international buyers are having some good properties to offer. Those features are greatly responsible for allowing the product to be high in demand. Some of them are like-
• High mechanical strength
• Rugged Construction
• Pitting resistance
• Oxidation resistance
• General corrosion resistance
• Holds high temperature
• Holds high pressure
• Long-lastingness
• Stress corrosion cracking, crevice corrosion resistance

Manufacturing of the fasteners-
The manufacturing of Stainless steel 321 fasteners is done by us using the finest quality of alloy that is sourced from the reliable market mills. The raw material that we are using is collected from the reliable market mills and is well tested and is then used. The use of latest technology and modern tools has helped us in making the superior quality of fasteners that can be easily used at many critical industrial applications. The presence of highly skilled and well trained professional experts has helped us a lot in making the desired product. Our whole ranges of fasteners that we are making are developed according to the set manufacturing norms and product quality standards. The quality controller is too hired that are looking at the product quality maintenance so that only the premium quality of product delivering can be done.

Testing of these fasteners-
The testing of the Stainless steel 321 fasteners at our manufacturing unit is done according to the set testing parameters. The testing is done mainly for the purpose of checking the of product quality. Few tests we are doing is-
• Hardness test
• Pitting resistance test
• Chemical test
• Mechanical test
• Intergranular corrosion test
• Positive material identification test
• Macro test
• Micro test

Test certifications-
We are providing certain test certification copies to our buyers so that we can clear them that no false elements are added during the production process. The TC offered are MTC as per En 10204/3.1b, 100% radiography test report, raw material certifications, buyers test report, and third-party test report.

Heat treatment chart, quality assurance plan, packaging list, commercial invoice, fumigation certificate, NABL approved lab test report, material traceability report are all documents we provide.

The packaging of Stainless steel 321 Nuts is done into the small carton boxes and also in small poly bags. Also, it is packed according to the set customer needs for safer delivering.

Stainless Steel 321 Stud Bolts Stockists, ASTM F594 SS 321 Heavy Hex Nuts, SUS 321 Fasteners, Stainless Steel 321 Studs, Stainless Steel 321 Hex Bolts, 321 SS Machine Bolts Exporter in India.

SS 321 Heavy Hex Bolts, SS 321 Fully Threaded Stud Bolts, SS 321 Fasteners at Best Price, 321 SS Half Threaded Stud Bolts, 321 SS Industrial Fasteners Distributors, Stainless Steel 321 Square Nuts, Stainless Steel 321 Hex Head Screws, SS DIN 1.4541 Spring Washers Manufacturer in India.

SS 321 Fasteners
Stainless Steel 321 Fasteners Price List

Request the latest Stainless Steel 321 Industrial Fasteners Price List. Please Call +91 22 23867540 or Send an Email to for Stainless Steel UNS S32100, 1.4541, SUS 321 Fasteners Ready stock information and updated price list.

ASME SF593 / F594 321 Stainless Steel Fasteners Equivalent Grades
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10

Stainless Steel 321 Fasteners Forms in Stock

Stainless Steel 321 Nuts
  • Stainless Steel 321 Nuts
  • SS 321 Nuts
  • UNS S32100 Nuts
  • Stainless Steel 321 Hex Nuts
  • Stainless Steel 1.4541 Nuts
  • SUS 321 Square Nuts
  • Stainless Steel 321 Heavy Hex Nuts
  • SS 321 Wing Nuts
  • Stainless Steel 321 Coupling Nuts

Stainless Steel 321 Bolts
  • Stainless Steel 321 Bolts
  • SS 321 Bolts
  • UNS S32100 Bolts
  • Stainless Steel 321 Hex Bolts
  • Stainless Steel 1.4541 Bolts
  • SUS 321 Heavy Hex Bolts
  • SS 321 Machine Bolts
  • 321 Stainless Steel U Bolts
  • Stainless Steel 321 J Bolts

Stainless Steel 321 Screws
  • Stainless Steel 321 Screws
  • SS 321 Screws
  • UNS S32100 Screws
  • SS 321 Hex Head Cap Screws
  • Stainless Steel 1.4541 Screws
  • SUS 321 Screws
  • 321 Stainless Steel Hex Head Screws
  • SS 321 Socket Cap Screw
  • SS 321 Socket Head Cap Screws

Stainless Steel 321 Washers
  • Stainless Steel 321 Washers
  • SS 321 Washer
  • UNS S32100 Washers
  • Stainless Steel 321 Dome Washer
  • Stainless Steel 1.4541 Washerss
  • SUS 321 Hexagonal Washer
  • 321 SS Ogee Washers
  • Stainless Steel 321 Spring Washers
  • 321 Stainless Steel Square Washer

Stainless Steel 321 Stud Bolts
  • Stainless Steel 321 Stud Bolts
  • SS 321 Stud Bolts
  • UNS S32100 Stud Bolts
  • Stainless Steel 1.4541 Stud Bolts
  • SUS 321 Stud Bolts
  • Stainless Steel 321 Threaded Rod
  • SS 321 Full Threaded Stud Bolts
  • 321 SS Half Threaded Stud Bolts
  • Stainless Steel 321 Studs

Stainless Steel 321 Anchor Bolts
  • Stainless Steel 321 Anchor Bolts
  • SS 321 Anchor Bolts
  • UNS S32100 Anchor Bolts
  • Stainless Steel 1.4541 Anchor Bolts
  • SUS 321 Anchor Bolts
  • ASTM F1554 SS 321 Anchor Bolts
  • SS 321 Pin Type Anchor Bolt
  • 321 SS Sleeve Anchor Bolt
  • SS 321 Bullet Type Anchor

Stock Size Range and Specifications For Stainless Steel 321 Fasteners

Specification : ASTM F593, F594, F1554 / ASME SF593, F594, F1554

Standard : DIN, ASTM, BS and all International Standards

Bolt / Screw Size : M3 - M56 | 3/6" to 2" | Custom Sizes

Nuts Size : M3 - M56 | 3/6" to 2" | Custom Sizes

Washers Size : M3 - M56 | 3/6" to 2" | Custom Sizes

Machine Screws Size : M1.6 - M12

Self Tapping Screw Size : No.2 - No. 14

Length : 3 mm to 200 mm

Types : Nuts, Bolts, Screws, Stud Bolts, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts.

Chemical Composition of Stainless Steel 321 Fasteners
Grade C Mn Si P S Cr N Ni Ti
SS 321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 19.00 0.10 max 9.00 - 12.00 5(C+N) – 0.70 max

Mechanical Properties of SS 321 / UNS S32100 / 1.4541 / SUS 321 Fasteners
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 %

Markings On The Stainless Steel 321 Fasteners

The full identification of the fasteners should be continuously marked down its whole length, including :

  •   ASTM Specification
  •   Nominal Diameter
  •   Brinell Hardness Number
  •   Grade
  •   Heat Code
  •   Manufacturer’s Name or Symbol

Stainless Steel 321 Fastener Application Industries
  •   Petrochemical Industry
  •   Chemical Industry
  •   Oil and Gas Industry
  •   Pulp & Paper Indusry
  •   Power Plant Industry
  •   Food Processing Industry
  •   Pharmaceuticals Industry
  •   Energy Industry
  •   Aerospace Industry

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If You Are Looking To Buy High Quality

Bolts, Nuts, Stud Bolts, Washers With Mill And Third Party Test Certificate.