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The Blind Jack Nut from Top Screw Metal Corp. is a threaded insert designed to provide a secure anchor point in thin materials. It functions by expanding within a pre-drilled hole when rotated, creating a grip that allows screws or bolts to fasten securely without fully penetrating the material. This design is particularly effective in sheet metal, plastic, or composite panels where traditional nuts cannot be used due to thickness constraints.
Typically manufactured from steel or stainless steel, these inserts are available in standard thread sizes such as M3 to M12, with typical lengths ranging from 6 mm to 20 mm. The material composition often meets standard grades like A2-70 stainless steel for corrosion resistance, while surface treatments such as zinc plating are common for added durability. The expansion mechanism ensures a tight fit, and the internal threads are precision-tapped to match standard bolt sizes.
Industries such as automotive, aerospace, and HVAC use Blind Jack Nuts for assembly in tight spaces or where access is limited to one side of the workpiece. Buyers should confirm compatibility with their material thickness and thread specifications, as well as the supplier’s ability to provide custom sizes or finishes. Top Screw Metal Corp. supplies these fasteners for bulk applications, with packaging typically in cartons or pallets to suit industrial orders.
| Type | Blind Jack Nut (threaded insert) |
| Material | Steel or stainless steel (supplier-confirmed) |
| Standard Material Grade | A2-70 stainless steel (typical for corrosion resistance) |
| Thread Size Range | M3 to M12 (typical) |
| Length Range | 6 mm to 20 mm (typical) |
| Surface Treatment | Zinc plating (typical) |
| Internal Thread | Precision-tapped to match standard bolt sizes |
| Expansion Mechanism | Rotational expansion for grip in thin materials |
| Application Thickness | Suitable for sheet metal, plastic, or composite panels (typical) |
| Packaging | Cartons or pallets (bulk industrial packaging) |
Top Screw Metal Corp. is based in Chang Hwa City, Taiwan, with its address at 78, Lane 415, Tay Ho Rd., Sec.2, Ku Yi Li. The supplier operates from a verified location in a region known for its metalworking and fastener manufacturing industry, providing a local advantage in sourcing and production capabilities.
The company specializes in fasteners, including Blind Jack Nuts, and holds a trust tier classified as 'harbor.' While the response rate and average response hours are currently listed as zero, the supplier’s physical presence and focus on industrial components suggest a capacity to fulfill bulk orders. Buyers are advised to contact the supplier directly to confirm lead times, minimum order quantities, and customization options.
| 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 Blind Jack Nuts from Top Screw Metal Corp., verify the compatibility of the thread size and material grade with your application. Confirm the exact dimensions, as the typical ranges may not cover all use cases. It is also advisable to check the supplier’s ability to provide custom sizes or finishes if your project requires non-standard specifications.
For logistics, confirm the lead time for production and shipping, as well as the Incoterms offered by the supplier. Taiwan’s ports, such as Taichung or Keelung, are commonly used for exports, and buyers should clarify whether FOB or CIF terms are available. Payment terms, such as TT (Telegraphic Transfer) or LC (Letter of Credit), should also be discussed to align with your procurement policies.
Quality checks should include verifying the thread accuracy, material composition, and surface treatment of the Blind Jack Nuts. Request a material test report or certificate of compliance to ensure the product meets industry standards. Inspection upon delivery is recommended to confirm the quantity and condition of the goods, and buyers should ensure all necessary import documentation, such as a commercial invoice and packing list, is provided.
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When sourcing Blind Jack Nut for your business, securing the right balance of quality and cost is essential. Top Screw Metal Corp., a verified supplier based in Taiwan, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $20/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Nuts sector with strong demand from importing countries worldwide.
Importing Blind Jack Nut requires careful attention to shipping logistics, customs compliance, and secure payment terms. Top Screw Metal Corp. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 Blind Jack Nut 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 Nuts category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Blind Jack Nut 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 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 Blind Jack Nut from Top Screw Metal Corp. is $20/Bags on FOB terms from Taiwan. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Top Screw Metal Corp. through EximNext.
The supplier, Top Screw Metal Corp., has set a Minimum Order Quantity (MOQ) of 1 Bags for Blind Jack Nut. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Blind Jack Nut depends on the specific grade and form. Contact Top Screw Metal Corp. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Blind Jack Nut from Taiwan, negotiate shipping terms (FOB, CIF, or EXW) directly with Top Screw Metal Corp.. Ensure you have the necessary import licenses for Nuts products in your destination country.
Yes, Top Screw Metal Corp. 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Top Screw Metal Corp. through EximNext.
Top Screw Metal Corp. offers Blind Jack Nut with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Blind Jack Nut is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Top Screw Metal Corp. through our platform.
Top Screw Metal Corp. maintains international quality certifications. These ensure that the Blind Jack Nut 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. Top Screw Metal Corp. 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 Top Screw Metal Corp..
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