Bronze Trapezoidal Screw Nut

Product Advantages

The integration of Bronze Trapezoidal Screw Nut with appropriately surface-treated screws creates a highly synergistic partnership. When mated with a nitrided or hard chrome-plated trapezoidal screw, the bronze nut demonstrates stubborn performance for longevity, effectively withstanding abrasive wear and reducing the overall system's coefficient of friction. For particularly demanding or corrosive environments, specialized bronze alloys with self-lubricating properties—incorporating graphite plugs or other solid lubricants—provide an additional layer of protection and maintenance-free operation.

Why Choose Us

As a professional manufacturer with over 12 years of experience in screw and nut production, Maitu’s Bronze Trapezoidal Screw Nuts solve the pain points, bringing more practical value.

1. 12+ Years of Professional Manufacturing Experience, Ensuring Product Maturity & Stability

Founded in 2014 , Maitu factory has focused on industrial trapezoidal lead screws and nuts for over 12 years, with a team of 10 technical engineers and 6 QC personnel dedicated to product R&D and quality control. We have developed more than 16,000 product types based on various customer designs, accumulating rich experience in bronze material processing, thread precision manufacturing, and customized solutions. This long-term practice ensures that our screw nuts meet the strict requirements of heavy-duty, high-precision industrial applications, reducing the risk of product failure and replacement costs for buyers.

2. High-Quality Materials & Precision Processing, Delivering Superior Performance & Long Service Life

Our screw nuts are made of high-strength aluminum bronze or manganese bronze, with inherent advantages of excellent load-bearing capacity, wear resistance, and corrosion resistance. Equipped with advanced thread rolling machines, high-precision CNC lathes, and complete processing equipment, we achieve full thread engagement and strict dimensional control (consistent with the parameters in product specifications). The nuts can effectively dissipate frictional heat, reduce thermal expansion, and maintain operational accuracy even in continuous high-speed operation. Paired with surface-treated (nitrided or hard chrome-plated) trapezoidal screws, they realize maintenance-free operation, reducing the buyer’s later maintenance costs and improving equipment operational efficiency.

3. Flexible Customization Capabilities, Fully Matching Diverse Procurement Needs

We understand that different industrial scenarios (industrial presses, large valves, crane jacks, machine tool slides, etc.) have unique dimensional and performance requirements. Maitu supports full customization of Bronze Trapezoidal Screw Nuts, including custom machining of shapes, sizes, thread specifications (30° trapezoidal or 29° ACME), and material selection (including self-lubricating bronze alloys with graphite plugs for corrosive environments). Our self-developed ERP system tracks the entire manufacturing and quality control process, ensuring that customized products meet the buyer’s drawings and requirements. We also provide pre-production samples for confirmation, avoiding the risk of inconsistent customization.

4. Strict Quality Control & Authoritative Certification, Building Trustworthy Cooperation

Maitu has passed the ISO 9001 Quality Management System certification, holds multiple patents, and is an Alibaba Certified Integrity Merchant. We implement strict quality control measures throughout the production process, from raw material inspection to finished product testing, ensuring that each nut meets international standards. With 4 departments and 10 production lines, as well as a branch factory in Dongguan, we have a mature supply chain and stable production capacity, capable of meeting large-order procurement needs (serving over 5,000 customers and delivering over 80,000 pieces to overseas customers in 3 years). We welcome on-site factory visits, allowing buyers to directly inspect production processes and product quality, enhancing cooperation trust.

5. Low MOQ & Comprehensive After-Sales Service, Reducing Procurement Risks & Costs

Unlike many manufacturers with high minimum order quantities, Maitu’s MOQ is only 1 piece, which is suitable for both small-batch trial orders and large-batch bulk procurement, reducing the initial investment risk for buyers. We provide professional pre-sales consultation (helping buyers select suitable product types and specifications according to application scenarios) and after-sales support (quick response to product use problems and customized solutions). OEM services are also available to meet the branding needs of buyers, enhancing their market competitiveness.

FAQs

1. What is the minimum order quantity (MOQ) for your screw nuts, and can I order a small batch for trial use?

Our MOQ is only 1 piece. We fully understand that buyers need to test product performance before large-batch procurement, so small-batch trial orders are acceptable. We will provide the same high-quality products and services for trial orders to help you verify whether the product meets your application needs.

2. Can you customize Bronze Trapezoidal Screw Nuts according to our drawings and dimensional requirements, and how long does the customization cycle take?

Yes, we specialize in customized production. We can fully customize the shape, size, thread specification (30° trapezoidal or 29° ACME), material, and surface treatment according to your drawings and specific requirements. The customization cycle depends on the complexity of the product and order quantity: for simple customized products, the cycle is 3-7 working days; for complex or large-batch customized products, we will provide a detailed delivery schedule after confirming the order.

3. Are you a manufacturer or a trading company, and how can we confirm your production strength and product quality?

We are a professional manufacturer with over 12 years of experience in trapezoidal screw and nut production, not a trading company. Our main factory is located in Suzhou, Jiangsu Province, and we have a branch factory in Dongguan, Guangdong Province, with 4 departments and 10 production lines. You can confirm our strength in the following ways: 1) We welcome on-site factory visits to inspect production equipment, processing processes, and quality control systems; 2) We can provide production videos, product test reports, and ISO 9001 certification documents; 3) You can check our Douyin account for real-time production scenarios, or contact our existing customers for reference.

4. What materials do you use for Bronze Trapezoidal Screw Nuts, and can they meet the requirements of corrosive or heavy-duty industrial environments?

We mainly use high-strength bronze alloys, including aluminum bronze and manganese bronze, which have excellent wear resistance, corrosion resistance, and load-bearing capacity. For corrosive or particularly demanding industrial environments, we can provide specialized self-lubricating bronze alloys (incorporating graphite plugs or other solid lubricants) to achieve maintenance-free operation and extend service life. All materials meet international industrial standards and can fully adapt to heavy-duty, high-corrosion application scenarios such as industrial presses, crane jacks, and chemical equipment.