Import Bolt And Nut — Buy in Bulk from Supplier in China

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Bolt and nut by Longshine Industrial Corp, .Ltd.
Harbor
Bolt and nut - Image 1

Bolt and nut

🕐Last updated: Jul 21, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryBolts
💳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 Bolt and Nut from Longshine Industrial Corp, .Ltd. - Wholesale Supply

Longshine Industrial Corp, .Ltd. produces metric and imperial bolt and nut sets in carbon steel, stainless steel, and alloy steel. Products are manufactured to DIN 931, ISO 4014, and ASTM A325 standards. Dimensions range from M4 to M48, with thread pitches following ISO 261. The supplier does not specify tensile strength grades but confirms high tensile performance for structural applications.

Stainless steel variants are available in 304 and 316 grades, with passivation for corrosion resistance. Carbon steel fasteners are finished in plain, zinc-plated, or hot-dip galvanised. Coating thickness for zinc plating is typically 5 to 15 microns. Alloy steel fasteners are heat-treated to achieve strength levels equivalent to grade 8.8 or 10.9. The supplier does not use zinc-nickel or Dacromet coatings unless specified.

These fasteners are used in construction, automotive assembly, and industrial machinery. Buyers include manufacturers of agricultural equipment, rail components, and HVAC systems. Packaging is in bulk cartons or polybags, with weights between 10kg and 30kg per unit. Trade terms are typically FOB Ningbo or CIF. Minimum order quantities are negotiable per product type. Lead time is 25 to 40 days after deposit.

Technical Specifications for Longshine Industrial Corp, .Ltd. Bolt and Nut
MaterialCarbon steel, stainless steel 304, 316, alloy steel
StandardsDIN 931, ISO 4014, ASTM A325, ISO 4017
Size rangeM4 to M48
Thread pitchStandard coarse pitch per ISO 261
Surface finishPlain, zinc-plated, hot-dip galvanised; no Dacromet or zinc-nickel unless requested
Head typeHex head, socket head, flange head
Coating thicknessTypical zinc plating: 5 to 15 microns; hot-dip galvanised: 45 to 85 microns
Tensile strengthTypical for grade 8.8: 800 MPa minimum; grade 10.9: 1040 MPa minimum
PackagingPolybags, 10kg to 30kg per carton; bulk pallets for container loads
ToleranceTypical dimensional tolerance ±0.1mm for diameter, ±0.2mm for length per ISO 2768-mC
About Longshine Industrial Corp, .Ltd. - Fastener Supplier in China
🏭

Longshine Industrial Corp, .Ltd. is based in Yuyao, Ningbo, Zhejiang, China, with a registered address for manufacturing. The supplier is classified as harbor-tier with no recorded response rate or average response time. It does not disclose revenue, employee count, or client list. The listing confirms production of bolt and nut sets in carbon and stainless steel, with no mention of in-house testing labs, certifications, or export volume.

The supplier offers OEM and custom options, indicating capability for non-standard dimensions and threading. Production appears to be based on customer drawings or samples. No claims are made about automated production lines, quality certifications, or laboratory testing. The absence of response metrics suggests limited buyer interaction on the platform, and no third-party audits are referenced.

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 Bolt and Nut from Longshine Industrial Corp, .Ltd.
Grade 8.8 bolts have a hardness range of 26 to 32 HRC. This ensures sufficient tensile strength without brittleness. Buyers should request a hardness test report per ASTM F606 for each batch to confirm compliance.

Sourcing Bolt and Nut from Longshine Industrial Corp, .Ltd. - China Import Guide

Before ordering, verify material composition and mechanical properties with a material test report (MTR) for each batch. Confirm that the grade designation (e.g., 304, 8.8) matches the actual test data. Do not accept generic certificates. Request traceability to the heat lot number. Ensure the supplier can provide documentation for export compliance, especially for regulated industries.

Lead time is typically 25 to 40 days after deposit. Incoterms are usually FOB Ningbo or CIF. Payment terms are commonly 30% advance and 70% against BL copy. Confirm packaging: polybags, cartons, or pallets. Ensure export documentation includes commercial invoice, packing list, and certificate of origin. Clarify if the supplier handles customs clearance at destination.

For quality control, inspect for surface defects, correct marking, and dimensional accuracy using calibrated tools. Use thread gauges to verify pitch and diameter. Retain a sample from each shipment for future reference. Request a certificate of conformity with each delivery. Avoid accepting shipments without inspection reports or batch traceability.

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Longshine Industrial Corp, .Ltd.
China
Harbor
<4h
Response Time
0.00%
Response Rate
30/100
Trust Score
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0+
Products
3(45)
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Buy & Import Bolt And Nut — Wholesale Supply from China

Securing a reliable supply chain for Bolt And Nut is critical for maintaining your business operations. Longshine Industrial Corp, .Ltd., a verified supplier located in China, provides high-quality Bolt And Nut 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 Bolts 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 Bolt And Nut from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Longshine Industrial Corp, .Ltd.. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Longshine Industrial Corp, .Ltd. — Verified Supplier in China

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

International Shipping & Import Guidelines for Bolt And Nut

When importing Bolt And Nut 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 Bolt And Nut

How can I get the wholesale price for Bolt And Nut?

Click the "Request Quotation" button to contact Longshine Industrial Corp, .Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy Bolt And Nut in bulk from China?

Yes, Longshine Industrial Corp, .Ltd. provides Bolt And Nut 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 Longshine Industrial Corp, .Ltd.. Contact the supplier to discuss the best logistics options for importing Bolt And Nut to your country.

How do I request a sample of Bolt And Nut?

Send a direct message to Longshine Industrial Corp, .Ltd. through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Longshine Industrial Corp, .Ltd. 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 Bolt And Nut?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Longshine Industrial Corp, .Ltd..

Does Longshine Industrial Corp, .Ltd. offer custom packaging or private labeling?

Many suppliers on EximNext, including Longshine Industrial Corp, .Ltd., 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 Bolts suppliers on EximNext?

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

How do I contact Longshine Industrial Corp, .Ltd. 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 import export marketplace.

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