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The DIN933 hex bolt from Ningbo Beilun Milfast Metalworks Co. Ltd is manufactured in stainless steel grades 304 and 316, fully threaded to meet DIN 933 specifications with diameters from M6 to M24. These bolts are designed for environments requiring resistance to moisture, salt, and chemical exposure, making them suitable for marine, chemical processing, and coastal construction applications. The material choice directly influences corrosion performance and mechanical behavior.
Grade 304 stainless steel contains 18% chromium and 8% nickel, offering good general corrosion resistance, while grade 316 adds 2% molybdenum for enhanced resistance to chlorides and acids. Both materials meet ASTM A193 and AISI standards for fastener-grade austenitic stainless steel. The surface finish is typically plain or pickled, with no additional coating applied. Tensile strength ranges from 500 to 700 MPa depending on cold working during threading.
Buyers in the marine equipment, pharmaceutical, and food processing industries commonly specify these bolts for their non-reactive properties and durability in wet conditions. Packaging is in sealed plastic bags inside cartons, with custom labeling available. Trade terms are quoted per metric ton, with FOB Ningbo as the standard. Lead times are not stated in the listing and must be confirmed directly with the supplier.
| Standard | DIN 933 |
| Material | Stainless steel 304 or 316 per AISI 304/316 |
| Tensile strength | 500 to 700 MPa, depending on cold work during threading |
| Yield strength | 205 MPa minimum for 304, 210 MPa minimum for 316 |
| Surface finish | Plain or pickled; no plating applied |
| Thread pitch | Coarse pitch per DIN 13, standard for metric sizes |
| Head height | Typical height is 0.6 times the nominal diameter |
| Head width across flats | Standard width per DIN 933, varies by size (e.g., M10 = 17mm, M20 = 30mm) |
| Thread length | Full thread for all lengths, as specified in DIN 933 for stainless steel variants |
| Packaging | Typical packaging in sealed plastic bags inside cartons; moisture-resistant for marine transport |
Ningbo Beilun Milfast Metalworks Co. Ltd is located in Lianhe Area, Ningbo, Zhejiang Province, a major hub for metal component manufacturing and export. The company specializes in stainless steel fasteners and has production capabilities in cold heading, threading, and surface finishing. Its trust tier is listed as harbor, indicating verified business registration, though no response metrics or certification claims are provided in the listing.
The listing does not state years in operation, workforce size, certifications, or client names. No claims are made regarding production volume, testing facilities, or quality systems. All information is limited to product material and standard compliance. Buyers should request material certification and process documentation directly before committing to bulk orders.
DIN 933 hex bolt is a fully threaded metric hex head bolt conforming to DIN 933 international standard, widely used in construction, machinery, automotive, and marine applications. Typically manufactured from stainless steel 304 or 316 for superior corrosion resistance, these hex bolts are available in sizes ranging from M6 to M24 and are sourced globally as a high-volume import/export fastener commodity. Bulk pricing is quoted per metric ton, with grade and surface finish determining final cost for B2B procurement.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, confirm the exact stainless steel grade (304 or 316) and request a material certification with chemical analysis. Verify that the supplier uses certified raw materials from reputable mills. Do not accept generic statements like 'quality stainless steel' without documented proof of composition and mechanical properties. Request a sample for corrosion testing if used in marine or chemical environments.
Lead time is not specified and depends on order volume and material availability. Incoterms are typically FOB Ningbo, but CIF or CFR may be negotiated. Payment terms are often 50% advance and 50% against BL copy via T/T. Buyers should clarify lead time expectations, container loading schedules, and port of discharge in writing. Confirm whether packaging meets export humidity control requirements.
Quality inspection should include random sampling for thread accuracy, head dimensions, and surface finish. Use a salt spray chamber to test corrosion resistance if 316 is specified. Verify that each carton is labeled with material grade, batch number, and quantity. Retain samples for third-party lab testing, especially for critical applications. Request a certificate of conformity with each shipment.
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When sourcing Din933 Hex Bolt for your business, securing the right balance of quality and cost is essential. Ningbo Beilun Milfast Metalworks Co. Ltd, a verified supplier based in China, offers this product with key specifications including A2-70 (304) or A4-70 (316), Full thread, metric ISO thread (M6 - M24 standard range), and Hexagon head, DIN 933 compliant. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7318.15, making it a staple in the Bolts sector with strong demand from importing countries worldwide.
Importing Din933 Hex Bolt requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ningbo Beilun Milfast Metalworks Co. Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7318.15 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Din933 Hex Bolt has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Bolts category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Din933 Hex Bolt requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7318.15 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Din933 Hex Bolt from Ningbo Beilun Milfast Metalworks Co. Ltd is $0.1/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Ningbo Beilun Milfast Metalworks Co. Ltd through EximNext.
The supplier, Ningbo Beilun Milfast Metalworks Co. Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Din933 Hex Bolt. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Din933 Hex Bolt is classified under HS Code 7318.15. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Din933 Hex Bolt from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ningbo Beilun Milfast Metalworks Co. Ltd. Ensure you have the necessary import licenses for Bolts products in your destination country.
Yes, Ningbo Beilun Milfast Metalworks Co. Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Din933 Hex Bolt supplied by Ningbo Beilun Milfast Metalworks Co. Ltd include A2-70 (304) or A4-70 (316), Full thread, metric ISO thread (M6 - M24 standard range), and Hexagon head, DIN 933 compliant. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Ningbo Beilun Milfast Metalworks Co. Ltd offers Din933 Hex Bolt with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Din933 Hex Bolt is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ningbo Beilun Milfast Metalworks Co. Ltd through our platform.
Ningbo Beilun Milfast Metalworks Co. Ltd maintains international quality certifications. These ensure that the Din933 Hex Bolt meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Ningbo Beilun Milfast Metalworks Co. Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Ningbo Beilun Milfast Metalworks Co. Ltd.
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