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The Cross countersunk self-drilling bolt from Shandong Dingweijiang Industry Co., Ltd. is a precision fastening component with a cross-head drive and integrated drill tip, designed to eliminate pre-drilling in steel and composite materials. Made from carbon steel with zinc plating, it delivers corrosion resistance and consistent clamping force, ideal for rapid installation in demanding environments. The countersunk head ensures a flush finish, reducing snagging risks in exposed applications.
This bolt is engineered for use in roofing, cladding, HVAC systems, automotive assembly, and light structural work, where speed and reliability are critical. Carbon steel construction provides tensile strength typical for grade 4.8 or higher fasteners, while the zinc plating offers standard protection against rust in humid or outdoor conditions. The Phillips drive head is compatible with common industrial tools, ensuring ease of use across multiple projects.
Contractors and importers source these bolts for bulk fastening solutions, valuing their pull-out performance and adaptability to varied substrates. The self-drilling feature reduces labor time, as it combines drilling and fastening in a single step. Buyers typically confirm MOQ, packaging, and lead time directly with the supplier, as these terms are tailored to bulk orders and project-specific requirements.
| Material | Carbon Steel with Zinc Plating |
| Head Type | Countersunk with Cross Drive |
| Drive Type | Phillips (Cross-Head) |
| Tip Type | Self-Drilling |
| Corrosion Protection | Zinc Plating (Standard) |
| Typical Grade | 4.8 or Higher (Standard for Carbon Steel Fasteners) |
| Thread Standard | Metric (Typical for Industrial Use) |
| Common Diameters | 3.5mm to 6.3mm (Typical Range) |
| Typical Length Range | 13mm to 75mm |
| Application | Roofing, Cladding, HVAC, Automotive Assembly, Light Structural Work |
Shandong Dingweijiang Industry Co., Ltd. is based in Linyi, Shandong Province, China, a region known for its concentration of hardware and fastening manufacturers. The supplier operates from No.26 Qiyang Road, positioning it within a key industrial hub for metal components and export-oriented production. Its address in the 276000 postal district aligns with Linyi’s reputation as a major center for construction and industrial supplies.
The company holds a harbor trust tier, indicating a baseline level of verification for export readiness. While its response rate and average response hours are currently not available, the supplier’s profile confirms its focus on industrial-grade fastening solutions. The listing does not provide details on certifications, production capacity, or client history, so buyers are advised to request these directly to assess suitability for specific projects.
The Cross Countersunk Self-Drilling Bolt is a precision-engineered fastening component featuring a countersunk head with cross-head drive and integrated drill tip, eliminating the need for pre-drilling in steel and composite materials. Widely used in roofing, cladding, HVAC, automotive assembly, and light structural applications, this fastener ensures rapid installation and consistent clamping force. Available in carbon steel with zinc or phosphate plating for corrosion resistance, it is sourced globally by importers and contractors seeking cost-effective bulk fastening solutions with reliable pull-out performance.
| 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 placing an order, buyers should verify the exact grade and tensile strength of the bolts to ensure they meet the mechanical demands of their project. It is also advisable to confirm the corrosion resistance level of the zinc plating, especially for outdoor or high-moisture applications where extended durability is required. Requesting a material test report or certificate of conformity can provide assurance of quality.
Logistics details such as lead time, packaging options, and Incoterms should be clarified with Shandong Dingweijiang Industry Co., Ltd. Bulk shipments are typically palletized, and buyers should confirm whether the supplier offers FOB or CIF terms for their preferred port of discharge. Packaging standards, such as cartons or bulk bags, should also be specified to avoid delays during loading or inspection.
Quality checks should include visual inspection for plating consistency, head alignment, and thread integrity. Buyers may also request a sample batch for destructive testing to validate performance under load. Documentation such as mill test certificates, packing lists, and compliance declarations should accompany the shipment to ensure traceability and adherence to agreed specifications.
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When sourcing Cross Countersunk Self-Drilling Bolt for your business, securing the right balance of quality and cost is essential. Shandong Dingweijiang Industry Co., Ltd., a verified supplier based in China, offers this product with key specifications including Cross Countersunk Self-Drilling Bolt, Grade 4.8 / 8.8 Equivalent, Carbon Steel, Zinc Plated (5-8 micron typical), and M4 x 20mm to M10 x 80mm (standard range); Head Diameter: 8-18mm; Drill Point: #2 to #5 capacity. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1.803.50./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7318.14, making it a staple in the Bolts sector with strong demand from importing countries worldwide.
Importing Cross Countersunk Self-Dr requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shandong Dingweijiang Industry 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 7318.14 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cross Countersunk Self-Dr 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 global B2B marketplace. Start your sourcing journey today.
Importing Cross Countersunk Self-Dr 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 7318.14 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 Cross Countersunk Self-Drilling Bolt from Shandong Dingweijiang Industry Co., Ltd. is $1.803.50./Unit 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 Shandong Dingweijiang Industry Co., Ltd. through EximNext.
The supplier, Shandong Dingweijiang Industry Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Cross Countersunk Self-Dr. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Cross Countersunk Self-Drilling Bolt is classified under HS Code 7318.14. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Cross Countersunk Self-Dr from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shandong Dingweijiang Industry Co., Ltd.. Ensure you have the necessary import licenses for Bolts products in your destination country.
Yes, Shandong Dingweijiang Industry 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 Cross Countersunk Self-Drilling Bolt supplied by Shandong Dingweijiang Industry Co., Ltd. include Cross Countersunk Self-Drilling Bolt, Grade 4.8 / 8.8 Equivalent, Carbon Steel, Zinc Plated (5-8 micron typical), and M4 x 20mm to M10 x 80mm (standard range); Head Diameter: 8-18mm; Drill Point: #2 to #5 capacity. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shandong Dingweijiang Industry Co., Ltd. offers Cross Countersunk Self-Dr with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cross Countersunk Self-Dr is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shandong Dingweijiang Industry Co., Ltd. through our platform.
Shandong Dingweijiang Industry Co., Ltd. maintains international quality certifications. These ensure that the Cross Countersunk Self-Dr 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. Shandong Dingweijiang Industry 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 Shandong Dingweijiang Industry Co., Ltd..
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