Aanuraj Fasteners Private Limited
Vasai, Palghar, Maharashtra
GST No. 27AARCA3096L1Z0
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Duplex-steel-UNS-S32205- Studs, Bolts & Nuts.
Duplex 2205 is a nitrogen-enhanced duplex stainless steel offering a combination of high strength and excellent corrosion resistance, making it a popular choice for bolts, nuts, studs, and washers in various industries. This alloy consists of a balanced microstructure of austenite and ferrite phases, providing superior resistance to stress corrosion cracking, pitting, and crevice corrosion.
- **Chemical Composition**:
- Chromium (Cr): 22.0-23.0%
- Nickel (Ni): 4.5-6.5%
- Molybdenum (Mo): 3.0-3.5%
- Nitrogen (N): 0.14-0.20%
- Iron (Fe): Balance
- Other elements such as manganese, silicon, and copper in smaller amounts.
- **Mechanical Properties**:
- Tensile Strength: ≥620 MPa
- Yield Strength (0.2% Offset): ≥450 MPa
- Elongation (% in 2 inches): ≥25%
- Hardness (Brinell): ≤290 HB
- **Why Use Duplex 2205 Studs and Bolts**:
1. **Corrosion Resistance**: Duplex 2205 studs and bolts offer superior corrosion resistance in chloride-containing environments, such as marine applications, chemical processing, and offshore oil and gas facilities.
2. **High Strength**: With its high tensile and yield strengths, Duplex 2205 provides exceptional mechanical performance, reducing the risk of bolt or stud failure in critical applications subjected to high loads or vibrations.
3. **Cost-Effectiveness**: Duplex 2205 studs and bolts offer a cost-effective solution compared to other corrosion-resistant alloys, providing a balance between performance, longevity, and affordability.
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Product Details:
| Minimum Order Quantity | 50 Kg |
| Bolt Diameter | M16 (16 mm) |
| Material | Duplex and super duplex materials |
| Type of Bolts | Round-head |
| Grade | Duplex and Super Duplex Materials |
| Material Grade | GRADE S32205 |
| Head Style | Hex Head |
| Shape | Hexagonal |
| Country of Origin | Made in India |
| Uns | Type | Ams | Astm | Federal | Characteristics |
| S31803/S32205 | Duplex | A-276 | Roughly double the strength of standard austenitic stainless steels, designed to improve resistance in many applications such as chloride environments and sulfide stress corrosion |
||
| A-479 |
| C | MN | P | S | SI | CR | NI | MO | CU | OTHER | M/NM |
| 0.03 | 2 | 0.03 | 0.02 | 1 | 21. – 23. | 4.5 – 6.5 | 2.5 – 3.5 | N .08 – .2 | INQUIRE |
Additional Information:
Product Details:
| Minimum Order Quantity | 100 Piece |
| Diameter | 10 mm |
| Size | M10 |
| Type | Hex Nuts |
| Surface Finish | Buffed |
| Material | Duplex Grade 2205 |
| Country of Origin | Made in India |
1. Grades
UNS S32205 / S31803 – Duplex Stainless Steel
Equivalent Standards: EN 1.4462, ASTM A182 F51, F60
2. Types Available
Bolts: Hex Bolts, Heavy Hex Bolts, Stud Bolts, Anchor Bolts
Nuts: Hex Nuts, Heavy Hex Nuts, Lock Nuts
Washers: Plain Washers, Spring Washers, Flat Washers, DIN 125 Washers
Custom Fasteners: As per drawings & specifications
3. Key Features of Duplex 2205 Fasteners
High Strength: Nearly twice the yield strength of austenitic stainless steels like SS 304/316.
Excellent Corrosion Resistance: Outstanding resistance to stress corrosion cracking, pitting, and crevice corrosion in chloride environments.
Balanced Microstructure: Duplex structure of ferrite + austenite offers superior toughness and weldability.
Durability in Harsh Environments: Withstands marine, chemical, and industrial exposure.
4. Applications
Chemical & Petrochemical plants
Oil & Gas Industry
Marine & Offshore structures
Water treatment plants
Paper & Pulp industry
Heat exchangers and pressure vessels
5. Why Choose Aanuraj Fasteners for Duplex 2205 Fasteners?
Certified Raw Material – We use only UNS S32205/S31803 grade duplex stainless steel.
In-House Manufacturing – Forging, CNC machining, and thread rolling under strict quality checks.
Corrosion Tested – All fasteners undergo solution annealing & testing for superior performance.
Custom Sizes – Available in metric & inch sizes, half-thread & full-thread, as per client requirements.
Trusted by Industries – Aanuraj Fasteners is a leading name in supplying high-nickel & duplex fasteners for critical industries.
Product Details:
| Diameter | 12 mm |
| Size | M12 |
| Type | Hex |
| Surface Finish | Buffed |
| Material | Duplex 2205 |
| Country of Origin | Made in India |
SS 410 / ASTM A193 Grade B6 Studs, Bolts, and Nuts
📌 Product Description (Pointwise):Material Grade:
Made from Stainless Steel 410 / ASTM A193 Grade B6 – a martensitic stainless steel known for its strength and hardness.
Standards Followed:
Manufactured as per ASTM A193 / A194 standards for high-temperature and high-pressure services.
Hardness & Strength:
SS 410 offers excellent mechanical properties with high tensile strength and good wear resistance after heat treatment.
Corrosion Resistance:
Moderate corrosion resistance – ideal for mildly corrosive environments, better than carbon steel.
Applications:
Widely used in petrochemical plants, oil refineries, thermal power plants, pumps and valves, pressure vessels, and other industrial applications.
Thread Types:
Available in Metric, UNC, UNF thread types – both full thread and half thread options.
Surface Finish:
Natural finish, self-color, or passivated finish for enhanced durability. Electroplated or coated finish available on request.
Size Range:
M6 to M100 diameter and up to 1-meter length (custom sizes available as per requirement).
Types Available:
Studs (Full Thread / Double End)
Hex Bolts & Heavy Hex Bolts
Hex Nuts & Heavy Hex Nuts
Heat Treatment:
Supplied in hardened and tempered condition as per ASTM requirements.
Testing and Certification:
Comes with Material Test Certificate (MTC), EN 10204 3.1, and other test reports if required.
MOQ and Supply:
Minimum order quantity – 50 pieces. Bulk quantity available. Ready stock for standard sizes.
Packaging:
Packed in HDPE bags or wooden boxes with proper labeling and traceability.
Custom Orders:
Custom sizes, threading, and special packaging as per buyer requirements.
Made in India:
Proudly manufactured by Aanuraj Fasteners Pvt Ltd, a trusted manufacturer of stainless and alloy steel fasteners.
SS 410 Stud Bolts Manufacturer
ASTM A193 Grade B6 Studs
SS410 Nuts and Bolts
Stainless Steel 410 Fasteners
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SS 410 Threaded Rods
SS 410 Hex Bolt Suppliers India
SS410 Heavy Hex Nuts Manufacturer
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SS 410 Studs for Valve Industry
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SS 410 Fasteners for Oil & Gas
A193 Gr B6 Bolts in Mumbai
SS 410 Stud Bolt Exporters India
Product Details:
| Minimum Order Quantity | 100 Piece |
| Diameter | 16 mm |
| Size | Duplex 2205 Hex Nuts M16 |
| Type | Hex Nuts |
| Surface Finish | Buffed |
| Material Grade | Duplex 2205 |
| Material | Duplex 2205 |
| Country of Origin | Made in India |
Here is a pointwise technical and marketing description for Duplex 2205 Hex Nuts that you can use for your catalog, website, or customer communication:
Duplex 2205 Hex Nuts – Description
Material Composition:
Duplex 2205 (UNS S32205 / S31803) is a nitrogen-enhanced duplex stainless steel combining austenitic and ferritic microstructures.
Chemical composition includes ~22% Chromium, ~5–6% Nickel, ~3% Molybdenum, and ~0.14–0.20% Nitrogen.
Superior Corrosion Resistance:
Excellent resistance to pitting, crevice corrosion, and chloride-induced stress corrosion cracking (SCC).
Performs better than 316/316L in aggressive chemical and marine environments.
High Strength:
Yield strength is almost double that of conventional austenitic stainless steels (such as SS 304 and SS 316).
Ideal for load-bearing and high-pressure applications.
Applications:
Used in desalination plants, offshore oil and gas platforms, pressure vessels, heat exchangers, and chemical process equipment.
Also suitable for paper and pulp, mining, and marine environments.
Standards and Sizes:
Manufactured as per international standards like ASTM A479, ASTM A276, and ASTM A182.
Available in metric and inch sizes, typically in Hex Nut formats like DIN 934, ASTM A194, or custom specifications.
Key Benefits:
Combines strength and corrosion resistance in a cost-effective alloy.
Good weldability and machinability.
Lower thermal expansion than austenitic grades, providing dimensional stability in service.
Surface Finish Options:
Available in plain finish, passivated, or coated (e.g., PTFE or Xylan) based on application.
Why Choose Aanuraj Fasteners Pvt Ltd for Duplex 2205 Hex Nuts?
In-house forging and thread-rolling facility.
Raw material traceability with heat number and lot number system.
Quality assurance with MTC, NABL lab testing, and 3rd party inspection as required.
Fast delivery, custom sizes, and technical support for engineering teams.
Product Details:
| Minimum Order Quantity | 100 Kg |
| Diameter | 16 mm |
| Size | M10-M100 |
| Type | Hex Bolts and Studs |
| Surface Finish | Buffed |
| Brand | RAJ |
| Material | DUPLEX 2205 |
| Country of Origin | Made in India |
1. Grades
UNS S32205 / S31803 – Duplex Stainless Steel
Equivalent Standards: EN 1.4462, ASTM A182 F51, F60
2. Types Available
Bolts: Hex Bolts, Heavy Hex Bolts, Stud Bolts, Anchor Bolts
Nuts: Hex Nuts, Heavy Hex Nuts, Lock Nuts
Washers: Plain Washers, Spring Washers, Flat Washers, DIN 125 Washers
Custom Fasteners: As per drawings & specifications
3. Key Features of Duplex 2205 Fasteners
High Strength: Nearly twice the yield strength of austenitic stainless steels like SS 304/316.
Excellent Corrosion Resistance: Outstanding resistance to stress corrosion cracking, pitting, and crevice corrosion in chloride environments.
Balanced Microstructure: Duplex structure of ferrite + austenite offers superior toughness and weldability.
Durability in Harsh Environments: Withstands marine, chemical, and industrial exposure.
4. Applications
Chemical & Petrochemical plants
Oil & Gas Industry
Marine & Offshore structures
Water treatment plants
Paper & Pulp industry
Heat exchangers and pressure vessels
5. Why Choose Aanuraj Fasteners for Duplex 2205 Fasteners?
Certified Raw Material – We use only UNS S32205/S31803 grade duplex stainless steel.
In-House Manufacturing – Forging, CNC machining, and thread rolling under strict quality checks.
Corrosion Tested – All fasteners undergo solution annealing & testing for superior performance.
Custom Sizes – Available in metric & inch sizes, half-thread & full-thread, as per client requirements.
Trusted by Industries – Aanuraj Fasteners is a leading name in supplying high-nickel & duplex fasteners for critical industries.
Additional Information:
Product Details:
| Minimum Order Quantity | 100 Piece |
| Bolt Diameter | M8 (8 mm) |
| Nominal Length | 65 mm |
| Material | Stainless Steel |
| Tensile Strength | 450 Mpa |
| Country of Origin | Made in India |
Material: SMO 254 (UNS S31254, 1.4547)
Sizes: M6 to M48 (Custom sizes available)
Standards: DIN 931, DIN 933, ISO 4014, ISO 4032
Thread: Metric Coarse / Fine, Rolled or Cut
Surface: Clean finish or passivated
Applications: Desalination plants, heat exchangers, marine equipment, chemical process equipment
Product Details:
| Minimum Order Quantity | 100 Piece |
| Diameter | 16 mm |
| Size | M16 |
| Type | Plain Round Washers |
| Surface Finish | Bright |
| Quantity Per Pack | 100 |
| Material Grade | Duplex 2205 |
| Material | Duplex 2205 |
| Country of Origin | Made in India |
Duplex 2205 Washers – DIN 125 / IS 2016
Made from Duplex 2205 stainless steel, combining high strength with excellent corrosion resistance.
Manufactured as per DIN 125 and IS 2016 standards for accurate dimensions and reliable fit.
Ideal for harsh environments like marine, chemical, and offshore applications.
Provides superior load distribution, preventing bolt loosening and surface damage.
Aanuraj Fasteners Pvt. Ltd. – your trusted source in India for premium Duplex washers.
Product Details:
| Bolt Diameter | M16 (16 mm) |
| Nominal Length | 70 mm |
| Material | Duplex Steel |
| Country of Origin | Made in India |
| Dimensions | DIN 931 |
1. Grades
UNS S32205 / S31803 – Duplex Stainless Steel
Equivalent Standards: EN 1.4462, ASTM A182 F51, F60
2. Types Available
Bolts: Hex Bolts, Heavy Hex Bolts, Stud Bolts, Anchor Bolts
Nuts: Hex Nuts, Heavy Hex Nuts, Lock Nuts
Washers: Plain Washers, Spring Washers, Flat Washers, DIN 125 Washers
Custom Fasteners: As per drawings & specifications
3. Key Features of Duplex 2205 Fasteners
High Strength: Nearly twice the yield strength of austenitic stainless steels like SS 304/316.
Excellent Corrosion Resistance: Outstanding resistance to stress corrosion cracking, pitting, and crevice corrosion in chloride environments.
Balanced Microstructure: Duplex structure of ferrite + austenite offers superior toughness and weldability.
Durability in Harsh Environments: Withstands marine, chemical, and industrial exposure.
4. Applications
Chemical & Petrochemical plants
Oil & Gas Industry
Marine & Offshore structures
Water treatment plants
Paper & Pulp industry
Heat exchangers and pressure vessels
5. Why Choose Aanuraj Fasteners for Duplex 2205 Fasteners?
Certified Raw Material – We use only UNS S32205/S31803 grade duplex stainless steel.
In-House Manufacturing – Forging, CNC machining, and thread rolling under strict quality checks.
Corrosion Tested – All fasteners undergo solution annealing & testing for superior performance.
Custom Sizes – Available in metric & inch sizes, half-thread & full-thread, as per client requirements.
Trusted by Industries – Aanuraj Fasteners is a leading name in supplying high-nickel & duplex fasteners for critical industries.
Product Details:
| Minimum Order Quantity | 100 Piece |
| Diameter | 12 mm |
| Size | M12 |
| Type | Plain Washers |
| Surface Finish | Bright |
| Quantity Per Pack | 100 |
| Material Grade | Duplex 2205 |
| Material | Duplex 2205 |
| Country of Origin | Made in India |
Duplex 2205 Washers – DIN 125 / IS 2016
Made from Duplex 2205 stainless steel, combining high strength with excellent corrosion resistance.
Manufactured as per DIN 125 and IS 2016 standards for accurate dimensions and reliable fit.
Ideal for harsh environments like marine, chemical, and offshore applications.
Provides superior load distribution, preventing bolt loosening and surface damage.
Aanuraj Fasteners Pvt. Ltd. – your trusted source in India for premium Duplex washers.
Product Details:
| Bolt Diameter | M24 (24 mm) |
| Nominal Length | 75 mm |
| Material | Duplex Steel |
| Country of Origin | Made in India |
| Specification | Duplex 2205 |
1. Grades
UNS S32205 / S31803 – Duplex Stainless Steel
Equivalent Standards: EN 1.4462, ASTM A182 F51, F60
2. Types Available
Bolts: Hex Bolts, Heavy Hex Bolts, Stud Bolts, Anchor Bolts
Nuts: Hex Nuts, Heavy Hex Nuts, Lock Nuts
Washers: Plain Washers, Spring Washers, Flat Washers, DIN 125 Washers
Custom Fasteners: As per drawings & specifications
3. Key Features of Duplex 2205 Fasteners
High Strength: Nearly twice the yield strength of austenitic stainless steels like SS 304/316.
Excellent Corrosion Resistance: Outstanding resistance to stress corrosion cracking, pitting, and crevice corrosion in chloride environments.
Balanced Microstructure: Duplex structure of ferrite + austenite offers superior toughness and weldability.
Durability in Harsh Environments: Withstands marine, chemical, and industrial exposure.
4. Applications
Chemical & Petrochemical plants
Oil & Gas Industry
Marine & Offshore structures
Water treatment plants
Paper & Pulp industry
Heat exchangers and pressure vessels
5. Why Choose Aanuraj Fasteners for Duplex 2205 Fasteners?
Certified Raw Material – We use only UNS S32205/S31803 grade duplex stainless steel.
In-House Manufacturing – Forging, CNC machining, and thread rolling under strict quality checks.
Corrosion Tested – All fasteners undergo solution annealing & testing for superior performance.
Custom Sizes – Available in metric & inch sizes, half-thread & full-thread, as per client requirements.
Trusted by Industries – Aanuraj Fasteners is a leading name in supplying high-nickel & duplex fasteners for critical industries.
Product Details:
| Bolt Diameter | M12 (12 mm) |
| Nominal Length | 70 mm |
| Material | Duplex Steel |
| Country of Origin | Made in India |
| Materials Grade | Duplex 2205 |
1. Grades
UNS S32205 / S31803 – Duplex Stainless Steel
Equivalent Standards: EN 1.4462, ASTM A182 F51, F60
2. Types Available
Bolts: Hex Bolts, Heavy Hex Bolts, Stud Bolts, Anchor Bolts
Nuts: Hex Nuts, Heavy Hex Nuts, Lock Nuts
Washers: Plain Washers, Spring Washers, Flat Washers, DIN 125 Washers
Custom Fasteners: As per drawings & specifications
3. Key Features of Duplex 2205 Fasteners
High Strength: Nearly twice the yield strength of austenitic stainless steels like SS 304/316.
Excellent Corrosion Resistance: Outstanding resistance to stress corrosion cracking, pitting, and crevice corrosion in chloride environments.
Balanced Microstructure: Duplex structure of ferrite + austenite offers superior toughness and weldability.
Durability in Harsh Environments: Withstands marine, chemical, and industrial exposure.
4. Applications
Chemical & Petrochemical plants
Oil & Gas Industry
Marine & Offshore structures
Water treatment plants
Paper & Pulp industry
Heat exchangers and pressure vessels
5. Why Choose Aanuraj Fasteners for Duplex 2205 Fasteners?
Certified Raw Material – We use only UNS S32205/S31803 grade duplex stainless steel.
In-House Manufacturing – Forging, CNC machining, and thread rolling under strict quality checks.
Corrosion Tested – All fasteners undergo solution annealing & testing for superior performance.
Custom Sizes – Available in metric & inch sizes, half-thread & full-thread, as per client requirements.
Trusted by Industries – Aanuraj Fasteners is a leading name in supplying high-nickel & duplex fasteners for critical industries.
Product Details:
| Bolt Diameter | M10 (10 mm) |
| Nominal Length | 50 mm |
| Country of Origin | Made in India |
| Materials Grade | Duplex 2205 |
| Size Range | M12-M33 |
1. Grades
UNS S32205 / S31803 – Duplex Stainless Steel
Equivalent Standards: EN 1.4462, ASTM A182 F51, F60
2. Types Available
Bolts: Hex Bolts, Heavy Hex Bolts, Stud Bolts, Anchor Bolts
Nuts: Hex Nuts, Heavy Hex Nuts, Lock Nuts
Washers: Plain Washers, Spring Washers, Flat Washers, DIN 125 Washers
Custom Fasteners: As per drawings & specifications
3. Key Features of Duplex 2205 Fasteners
High Strength: Nearly twice the yield strength of austenitic stainless steels like SS 304/316.
Excellent Corrosion Resistance: Outstanding resistance to stress corrosion cracking, pitting, and crevice corrosion in chloride environments.
Balanced Microstructure: Duplex structure of ferrite + austenite offers superior toughness and weldability.
Durability in Harsh Environments: Withstands marine, chemical, and industrial exposure.
4. Applications
Chemical & Petrochemical plants
Oil & Gas Industry
Marine & Offshore structures
Water treatment plants
Paper & Pulp industry
Heat exchangers and pressure vessels
5. Why Choose Aanuraj Fasteners for Duplex 2205 Fasteners?
Certified Raw Material – We use only UNS S32205/S31803 grade duplex stainless steel.
In-House Manufacturing – Forging, CNC machining, and thread rolling under strict quality checks.
Corrosion Tested – All fasteners undergo solution annealing & testing for superior performance.
Custom Sizes – Available in metric & inch sizes, half-thread & full-thread, as per client requirements.
Trusted by Industries – Aanuraj Fasteners is a leading name in supplying high-nickel & duplex fasteners for critical industries.
Product Details:
| Bolt Diameter | M27 (27 mm) |
| Nominal Length | 120 mm |
| Country of Origin | Made in India |
| Materials Grade | Duplex 2205 |
| Size Range | M12-M64 |
1. Grades
UNS S32205 / S31803 – Duplex Stainless Steel
Equivalent Standards: EN 1.4462, ASTM A182 F51, F60
2. Types Available
Bolts: Hex Bolts, Heavy Hex Bolts, Stud Bolts, Anchor Bolts
Nuts: Hex Nuts, Heavy Hex Nuts, Lock Nuts
Washers: Plain Washers, Spring Washers, Flat Washers, DIN 125 Washers
Custom Fasteners: As per drawings & specifications
3. Key Features of Duplex 2205 Fasteners
High Strength: Nearly twice the yield strength of austenitic stainless steels like SS 304/316.
Excellent Corrosion Resistance: Outstanding resistance to stress corrosion cracking, pitting, and crevice corrosion in chloride environments.
Balanced Microstructure: Duplex structure of ferrite + austenite offers superior toughness and weldability.
Durability in Harsh Environments: Withstands marine, chemical, and industrial exposure.
4. Applications
Chemical & Petrochemical plants
Oil & Gas Industry
Marine & Offshore structures
Water treatment plants
Paper & Pulp industry
Heat exchangers and pressure vessels
5. Why Choose Aanuraj Fasteners for Duplex 2205 Fasteners?
Certified Raw Material – We use only UNS S32205/S31803 grade duplex stainless steel.
In-House Manufacturing – Forging, CNC machining, and thread rolling under strict quality checks.
Corrosion Tested – All fasteners undergo solution annealing & testing for superior performance.
Custom Sizes – Available in metric & inch sizes, half-thread & full-thread, as per client requirements.
Trusted by Industries – Aanuraj Fasteners is a leading name in supplying high-nickel & duplex fasteners for critical industries.
Product Details:
| Minimum Order Quantity | 20 Kilogram |
| Nominal Nut Diameter | 20 mm |
| Material Grade | Duplex S32205 |
| Features | Anti Corossion |
| Usage/Application | Chemical Plant and Equipment |
| Quantity Per Pack | 200 |
| Surface Treatment | Buffing |
| Uns | Type | Ams | Astm | Federal | Characteristics |
| S31803/S32205 | Duplex | A-276 | Roughly double the strength of standard austenitic stainless steels, designed to improve resistance in many applications such as chloride environments and sulfide stress corrosion | ||
| A-479 |
| C | MN | P | S | SI | CR | NI | MO | CU | OTHER | M/NM |
| 0.03 | 2 | 0.03 | 0.02 | 1 | 21. – 23. | 4.5 – 6.5 | 2.5 – 3.5 | N .08 – .2 | INQUIRE |
Product Details:
| Bolt Diameter | M20 (20 mm) |
| Size Range | M12-M64 |
| Materials | Grade 2205 Duplex |
| Nominal Length | 100 mm |
| Diameter | 20 mm |
1. Grades
UNS S32205 / S31803 – Duplex Stainless Steel
Equivalent Standards: EN 1.4462, ASTM A182 F51, F60
2. Types Available
Bolts: Hex Bolts, Heavy Hex Bolts, Stud Bolts, Anchor Bolts
Nuts: Hex Nuts, Heavy Hex Nuts, Lock Nuts
Washers: Plain Washers, Spring Washers, Flat Washers, DIN 125 Washers
Custom Fasteners: As per drawings & specifications
3. Key Features of Duplex 2205 Fasteners
High Strength: Nearly twice the yield strength of austenitic stainless steels like SS 304/316.
Excellent Corrosion Resistance: Outstanding resistance to stress corrosion cracking, pitting, and crevice corrosion in chloride environments.
Balanced Microstructure: Duplex structure of ferrite + austenite offers superior toughness and weldability.
Durability in Harsh Environments: Withstands marine, chemical, and industrial exposure.
4. Applications
Chemical & Petrochemical plants
Oil & Gas Industry
Marine & Offshore structures
Water treatment plants
Paper & Pulp industry
Heat exchangers and pressure vessels
5. Why Choose Aanuraj Fasteners for Duplex 2205 Fasteners?
Certified Raw Material – We use only UNS S32205/S31803 grade duplex stainless steel.
In-House Manufacturing – Forging, CNC machining, and thread rolling under strict quality checks.
Corrosion Tested – All fasteners undergo solution annealing & testing for superior performance.
Custom Sizes – Available in metric & inch sizes, half-thread & full-thread, as per client requirements.
Trusted by Industries – Aanuraj Fasteners is a leading name in supplying high-nickel & duplex fasteners for critical industries.
Product Details:
| Minimum Order Quantity | 100 Kg |
| Form | Fasteners |
| Usage/Application | Industrial |
| Brand | Aanuraj |
| Size | M10 |
| Country of Origin | Made in India |
Duplex 2205 Washers – DIN 125 / IS 2016
Made from Duplex 2205 stainless steel, combining high strength with excellent corrosion resistance.
Manufactured as per DIN 125 and IS 2016 standards for accurate dimensions and reliable fit.
Ideal for harsh environments like marine, chemical, and offshore applications.
Provides superior load distribution, preventing bolt loosening and surface damage.
Aanuraj Fasteners Pvt. Ltd. – your trusted source in India for premium Duplex washers.