Import Cnc Brass Ball Head Bolt Round Head Stud Bolt — Buy in wholesale FOB from Supplier in China

The Cnc Brass Ball Head Bolt Round Head Stud Bolt from Wenzhou Yuanzhi Auto Parts Co. Ltd is a precision-machined fastener designed for applications requiring corrosion resistance and aesthetic appeal. Available in brass, carbon steel, alloy steel, or stainless steel, it is offered in grades such as Class 4.6, 4.8, 5.6, 8.8, 10.9, or SAE J429 Gr. 2, Gr. 5, and Gr. 8, with sizes ranging from M5 to M48 or #12 to 3/4". Custom sizes and materials can be produced to OEM specifications, ensuring compatibility with specialized machinery or architectural designs.

Surface finishes include plain, zinc plated (clear, blue, yellow, or black), black oxide, hot-dip galvanized (H.D.G), DAC, or Geomet, among others. Heat treatments such as passivation, tin plating, sandblasting, anodizing, polishing, or chrome plating are applied to enhance durability and performance. The product adheres to international standards like GB, DIN, ISO, ANSI/ASTM, B7, BS, BSW, and JIS, making it suitable for global markets and industrial applications where precision and reliability are critical.

These bolts are widely used in automotive, machinery, and construction sectors where brass or stainless steel fasteners are preferred for their anti-corrosive properties and strength. Buyers typically source them for custom projects, with the supplier offering small-order acceptance and OEM/ODM capabilities. Packaging is customized per client needs, with options like 100 to 1000 pieces per labeled bag, export-standard cartons, or special requests. Samples are available, and delivery is supported by strong production capacity or existing stock.

Wenzhou Yuanzhi Auto Parts Co. Ltd is based in Wenzhou Economic and Technological Development Zone, Zhejiang, China, with its address at No.168 Hairong Road, Haicheng Street. The company specializes in the production of fasteners, including customized bolts, nuts, and studs, catering to automotive and industrial markets. Its profile indicates a focus on precision manufacturing, with capabilities to handle OEM and ODM requests, including custom drawings and decal applications.

The supplier holds certifications such as IATF 16949, ISO 14001, and ISO 19001, demonstrating adherence to quality and environmental management standards. While the trust tier is marked as harbor, the response rate and average response hours are currently listed as 0.00, which may indicate limited engagement metrics. However, the company emphasizes strong production capacity and timely delivery, supported by options for small orders and sample availability.