Import Blacken Carbon Steel Din, Unc Studs — Buy in Bulk from Supplier in China

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Blacken carbon steel din, UNC studs by Haifa Standard Part Corp.
Harbor
Blacken carbon steel din, UNC studs - Image 1

Blacken carbon steel din, UNC studs

🕐Last updated: Jul 21, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryProducts
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Blacken carbon steel din, UNC studs from Haifa Standard Part Corp. - Wholesale Supply

Blacken carbon steel DIN, UNC studs are fasteners made from carbon steel and finished with a black oxide coating. The blackened surface improves corrosion resistance and gives a uniform dark appearance. Each stud conforms to DIN and UNC thread standards, allowing compatibility with a broad selection of machinery. The studs are engineered to deliver high tensile strength suitable for heavy‑load applications.

Typical carbon‑steel grades used for these studs correspond to AISI 1020 or equivalent, providing a tensile strength of around 600 MPa. Standard diameter ranges run from M6 to M24, with lengths commonly between 20 mm and 100 mm. After heat treatment, the black oxide coating yields a surface hardness of roughly 35 - 45 HRC, which contributes to wear resistance. The coating also offers typical protection against mild atmospheric corrosion for up to two years without additional plating.

These studs are widely employed in automotive assemblies, construction frameworks and industrial machinery where secure fastening is critical. Importers can benefit from flexible minimum order quantities and bulk packaging designed for safe transport. Supplier notes that ISO and SGS approvals are available; shipping can be organised on FOB or CIF terms, but buyers should confirm all trade conditions directly with the supplier.

Technical Specifications for Haifa Standard Part Corp. Blacken carbon steel din, UNC studs
MaterialCarbon steel
FinishBlackened (black oxide) coating
Thread StandardsDIN and UNC
Typical Tensile Strengthtypical 600 MPa
Typical Diameter Rangetypical M6 - M24
Typical Length Rangetypical 20 - 100 mm
Typical Surface Hardnesstypical 35 - 45 HRC
Typical Corrosion Resistancetypical protection against mild atmospheric corrosion for up to 2 years
About Haifa Standard Part Corp. - Fastener Supplier in China
🏭
Haifa Standard Part Corp.
China Harbor
4(56)

Haifa Standard Part Corp. is located in Haining, Zhejiang province, China, at South of Datie Bridge on Provincial Road, Changan Town, postal code 304408. The company is listed as an imported‑tier supplier with a harbor trust classification. Its address places it in a well‑connected industrial zone with access to major ports.

Platform data shows a 0 % response rate and no recorded average response time, indicating that communication may be limited. Prospective buyers should request recent references and verify current production capacity before committing to large orders. No further corporate details such as employee numbers or turnover are provided in the listing.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Blacken carbon steel din, UNC studs from Haifa Standard Part Corp.
The studs are typically fabricated from carbon steel equivalent to AISI 1020, a common grade for fasteners that balances strength and ductility.

Sourcing Blacken carbon steel din, UNC studs from Haifa Standard Part Corp. - China Import Guide

Before placing an order, confirm the exact steel grade, thread profile and black‑oxide finish match your engineering drawings. Ask for a material test certificate and a surface hardness report to verify tensile strength and hardness claims. Verify that ISO or SGS certificates are current and request copies for your records.

Shipping can be organised on FOB or CIF terms; discuss the preferred incoterm with the supplier early in the negotiation. Request an estimated lead time once the required sizes and quantities are finalised, as production schedules may affect delivery. Clarify the accepted payment method, with many Chinese exporters preferring L/C, T/T or open‑account after inspection.

Arrange a third‑party inspection at the dispatch port to check dimensions, thread tolerance and coating integrity. Obtain the inspection report and original certification documents before the goods are released. Keep the bill of lading, packing list and test certificates for customs clearance and quality assurance.

🏭
Haifa Standard Part Corp.
China
Harbor
<4h
Response Time
0.00%
Response Rate
38/100
Trust Score
📦
0+
Products
4(56)
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Buy & Import Blacken Carbon Steel Din, — Wholesale Supply from China

Securing a reliable supply chain for Blacken Carbon Steel Din, Unc Studs is critical for maintaining your business operations. Haifa Standard Part Corp., a verified supplier located in China, provides high-quality Blacken Carbon Steel Din, 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 Products 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 Blacken Carbon Steel Din, from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Haifa Standard Part Corp.. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Haifa Standard Part Corp. — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. Haifa Standard Part Corp. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products 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 Blacken Carbon Steel Din,

When importing Blacken Carbon Steel Din, from China, 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 Blacken Carbon Steel Din,

How can I get the wholesale price for Blacken Carbon Steel Din, Unc Studs?

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

Can I buy Blacken Carbon Steel Din, in bulk from China?

Yes, Haifa Standard Part Corp. provides Blacken Carbon Steel Din, for bulk export from China. 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 Haifa Standard Part Corp.. Contact the supplier to discuss the best logistics options for importing Blacken Carbon Steel Din, to your country.

How do I request a sample of Blacken Carbon Steel Din, Unc Studs?

Send a direct message to Haifa Standard Part Corp. through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Haifa Standard Part Corp. 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 Blacken Carbon Steel Din,?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Haifa Standard Part Corp..

Does Haifa Standard Part Corp. offer custom packaging or private labeling?

Many suppliers on EximNext, including Haifa Standard Part Corp., 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 Products suppliers on EximNext?

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

How do I contact Haifa Standard Part Corp. 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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