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One Way Sex Bolts are tamper‑resistant fasteners that can only be tightened and are destroyed if removal is attempted. They are supplied in steel (zinc plated), stainless steel 304/316, aluminium and brass, and the supplier notes that other sizes and materials are available on request. The bolts are commonly installed with a matching one‑way socket tool that engages the specialised head. They are used in ATMs, vending machines, public infrastructure and other commercial security systems where unauthorised disassembly must be prevented.
In the fastener industry typical diameters for this type range from 6 mm to 20 mm and lengths from 20 mm to 100 mm, with thread pitches commonly between M4 and M10. Steel variants usually meet a tensile strength of about 400 MPa, while stainless grades reach roughly 600 MPa, both complying with standard mechanical property specifications such as ISO 898‑1. A zinc‑plated finish provides basic corrosion protection for steel, whereas stainless options are passivated to resist rust in humid environments. Users often select the material based on exposure conditions and required durability.
Importers source these bolts for anti‑theft hardware manufacturers, security panel assemblers and equipment maintenance firms. Bulk orders are typically packed in cartons of 500 pieces, with optional poly‑bagging for extra protection during transit. The supplier does not publish minimum order quantities, lead times or payment terms, so buyers should request that information directly. Confirming certification documents and custom size feasibility before placing an order helps avoid delays.
| Material | Steel (Zinc Plated), Stainless Steel 304/316, Aluminium, Brass |
| Head Type | One‑way sex bolt with tamper‑resistant socket |
| Installation Tool | Matching one‑way socket wrench |
| Diameter | typical 6 mm to 20 mm |
| Length | typical 20 mm to 100 mm |
| Thread Pitch | typical M4 to M10 |
| Tensile Strength | typical 400 MPa for steel, 600 MPa for stainless |
| Corrosion Resistance | standard ASTM A193 for stainless steel grades |
| Finish | typical zinc plating for steel, passivation for stainless |
| Packaging | typical bulk cartons of 500 pcs, optional poly‑bagged sets |
Top Screw Metal Corp. is based at 78, Lane 415, Tay Ho Rd., Sec.2, Ku Yi Li, Chang Hwa City, Chang Hwa 500, Taiwan. The company is listed with a harbour‑level trust tier, indicating that basic verification of its business registration has been completed. Its profile shows a response rate of 0.00 % and no recorded average response time, suggesting that communication may need to be initiated proactively by the buyer.
The supplier markets custom fasteners and notes that additional sizes and material options can be supplied on request. No certification claims are listed, so buyers should ask for material test reports or compliance certificates that match their project specifications.
One Way Sex Bolts are tamper-resistant security fasteners designed for high-risk installations where unauthorized removal must be prevented. Once installed with a matching one-way socket tool, the bolt can only be tightened and cannot be removed without destruction of the head. Available in steel, stainless steel, aluminum, and brass materials, these bolts are widely used in ATM machines, vending equipment, public infrastructure, and commercial security systems. Ideal for B2B procurement teams sourcing anti-theft hardware for security panel manufacturing and public equipment protection.
| 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, verify the exact material grade, dimensions and any required certifications such as ASTM A193 for stainless steel. Request a sample or test report to ensure the bolts meet the performance criteria of your security equipment. Because the supplier’s response rate is currently 0 %, initiate contact early to confirm availability and any custom‑size capabilities.
Logistics for shipments from Taiwan are usually handled under FOB terms, but the buyer should confirm the preferred Incoterm, expected lead time and any freight forwarder arrangements. Payment conditions are not disclosed in the listing, so negotiate terms such as a letter of credit or advance payment after inspection. Clarify packaging details, including carton size and whether poly‑bagging is required for protection during transit.
Arrange a third‑party inspection before loading to verify material compliance, dimensions and surface finish. Request the supplier’s test certificates and a conformity declaration for the applicable standards. Upon arrival, conduct a visual and torque test to confirm that the bolts function as intended in the security system installation.
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When sourcing Security System - One Way Sex Bolts 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 with key specifications including One Way Sex Bolts (Tamper-Resistant Security Bolts), Carbon Steel (Zinc Plated), Stainless Steel 304/316, Aluminum 6061, Brass C360, and M6 to M12 (Metric) / 1/4" to 1/2" (Imperial) — Custom sizes on request. 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 actively traded under HS Code 7318.19, making it a staple in the Bolts sector with strong demand from importing countries worldwide.
Importing Security System - One Way 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. To ensure a smooth transaction, buyers should verify import duties for HS Code 7318.19 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 Security System - One Way 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 Security System - One Way 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 7318.19 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 Security System - One Way Sex Bolts 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 Security System - One Way. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Security System - One Way Sex Bolts is classified under HS Code 7318.19. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Security System - One Way from Taiwan, negotiate shipping terms (FOB, CIF, or EXW) directly with Top Screw Metal Corp.. Ensure you have the necessary import licenses for Bolts 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.
The key specifications for Security System - One Way Sex Bolts supplied by Top Screw Metal Corp. include One Way Sex Bolts (Tamper-Resistant Security Bolts), Carbon Steel (Zinc Plated), Stainless Steel 304/316, Aluminum 6061, Brass C360, and M6 to M12 (Metric) / 1/4" to 1/2" (Imperial) — Custom sizes on request. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Top Screw Metal Corp. offers Security System - One Way with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Security System - One Way 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 Security System - One Way 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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