Import Duplex & Super Duplex Bolts & Nuts — Buy in Bulk from Supplier in India

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Duplex & Super Duplex Bolts & Nuts by Aanuraj Industries
Harbor
Duplex & Super Duplex Bolts & Nuts - Image 1

Duplex & Super Duplex Bolts & Nuts

🕐Last updated: Aug 29, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryNuts
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
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Buy & Import Duplex & Super Duplex Bolts & Nuts from Aanuraj Industries - Wholesale Supply

The product comprises duplex and super duplex stainless steel fasteners, specifically bolts and nuts supplied by Aanuraj Industries. The standard duplex items are made from UNS S32205 (grade 2205) while the super duplex fasteners use alloy 2507 (grade 2507). The catalogue lists both types as corrosion‑resistant fasteners suitable for demanding applications.

Duplex 2205 fasteners typically deliver tensile strengths around 650 MPa and exhibit a PREN of about 33, whereas the super duplex 2507 fasteners reach tensile strengths near 900 MPa with a PREN above 40. Both grades are usually forged to metric thread standards and finish in a fine, durable surface. Industry practice subjects these fasteners to dimensional checks per ISO 898‑1 and corrosion tests such as ASTM G48.

Main users include OEMs in oil‑&‑gas, petrochemical, desalination and pulp‑and‑paper plants that require reliable fastening in chloride environments. Trade is generally conducted on FOB or CIF terms, with packaging in wooden crates or steel pallets, and the supplier can provide material test certificates on request. Buyers should confirm lead time, minimum order quantities and payment conditions directly with Aanuraj Industries.

Technical Specifications for Aanuraj Industries Duplex & Super Duplex Bolts & Nuts
MaterialDuplex Stainless Steel UNS S32205 (typical) and Super Duplex Stainless Steel Alloy 2507 (typical)
Grade2205 (Duplex) / 2507 (Super Duplex)
Thread StandardMetric ISO 4014/4017 (typical)
Tensile Strength650 MPa for 2205, 900 MPa for 2507 (typical)
PREN~33 for 2205, >40 for 2507 (typical)
FinishFine durable finish (typical)
Corrosion ResistanceHigh in chloride environments (typical)
StandardISO 898‑1 (typical)
PackagingWooden crate or steel pallet (typical)
Dimensional Tolerance±0.02 mm (typical)
About Aanuraj Industries - Fastener Supplier in India
🏭
Aanuraj Industries
India Harbor

Aanuraj Industries is situated at G6A, Unit No:10, Sagar Industrial Estate, Dhumal Nagar, behind Rashmi Park, Waliv, Vasai‑East, Thane, Maharashtra, Mumbai 401208, India. The company is listed with a harbor trust tier and a response rate of 0.00, indicating that communication may need proactive follow‑up. It manufactures and supplies duplex and super duplex stainless steel bolts, nuts and related fasteners, and also offers Hastelloy bolts and other alloy fasteners.

The profile does not disclose production capacity, MOQ or lead time, so these should be requested directly. Aanuraj Industries states that its fasteners undergo quality assurance checks and can provide mill test certificates. Buyers can contact the supplier via the listed address or through the platform messaging system for further details.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About Duplex & Super Duplex Bolts & Nuts from Aanuraj Industries
The duplex fasteners are supplied in grade 2205 (UNS S32205) and the super duplex fasteners in grade 2507 (Alloy 2507). Both grades meet the requirements of ISO 898‑1 for mechanical properties.

Sourcing Duplex & Super Duplex Bolts & Nuts from Aanuraj Industries - India Import Guide

Importers should first confirm the exact grade (2205 or 2507), request the mill test report and verify that the thread dimensions match the required ISO standard. It is prudent to ask for a sample or a photographic inspection of the finish before confirming a large order. Ensure that any required certifications for the destination market are identified early.

The supplier typically offers FOB Mumbai or CIF Dubai, but the incoterm must be agreed with the buyer. Lead time is not listed, so it should be clarified together with the earliest shipping slot. Payment is usually arranged via T/T in advance or a confirmed letter of credit, which should align with the buyer’s financing arrangements.

Upon receipt, the buyer should arrange third‑party inspection to confirm thread tolerance, tensile strength and corrosion‑resistance test results against the supplied certificates. Non‑destructive testing such as magnetic particle inspection can detect surface defects, while ultrasonic testing can assess internal integrity. Maintaining the original documentation will aid customs clearance and downstream quality assurance.

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Aanuraj Industries
India
Harbor
55/100
Trust Score
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11
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Buy & Import Duplex & Super Duplex Bol — Wholesale Supply from India

Securing a reliable supply chain for Duplex & Super Duplex Bolts & Nuts is critical for maintaining your business operations. Aanuraj Industries, a verified supplier located in India, provides high-quality Duplex & Super Duplex Bol ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Nuts industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Duplex & Super Duplex Bol from India, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Aanuraj Industries. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Aanuraj Industries — Verified Supplier in India

We understand that verifying supplier credentials is a top priority for importers. Aanuraj Industries is part of our extensive network of vetted international exporters. Browse more products in the Nuts category or discover new suppliers across the Nuts sector. Expand your sourcing capabilities through our trusted global B2B marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for Duplex & Super Duplex Bol

When importing Duplex & Super Duplex Bol from India, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.

Frequently Asked Questions About Duplex & Super Duplex Bol

How can I get the wholesale price for Duplex & Super Duplex Bolts & Nuts?

Click the "Request Quotation" button to contact Aanuraj Industries directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy Duplex & Super Duplex Bol in bulk from India?

Yes, Aanuraj Industries provides Duplex & Super Duplex Bol for bulk export from India. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Aanuraj Industries. Contact the supplier to discuss the best logistics options for importing Duplex & Super Duplex Bol to your country.

How do I request a sample of Duplex & Super Duplex Bolts & Nuts?

Send a direct message to Aanuraj Industries through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Aanuraj Industries is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing Duplex & Super Duplex Bol?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Aanuraj Industries.

Does Aanuraj Industries offer custom packaging or private labeling?

Many suppliers on EximNext, including Aanuraj Industries, offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Nuts suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Nuts manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Aanuraj Industries for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our B2B marketplace.

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