Import 8mm Banjo Bolt For Single Banjo Fitting — Buy in wholesale FOB from Supplier in China

The 8mm Banjo Bolt For Single Banjo Fitting from Sunny Industry Group Co., Ltd. is a precision-machined hydraulic fastener designed to secure a single banjo eye fitting against a port, creating a sealed fluid pathway in brake and hydraulic systems. Manufactured in Shandong Province, China, this component features an 8mm nominal thread diameter, a drilled or cross-drilled shank to allow fluid passage, and a hexagonal head for controlled torque application. The bolt is produced from carbon steel with zinc plating, a standard industry combination for corrosion resistance in under-vehicle environments.

The typical material grade for this class of banjo bolt is 10.9 or 12.9 high-tensile carbon steel per ISO 898-1, with a zinc coating conforming to ISO 4042 for salt-spray resistance. The single-banjo design means the bolt secures one banjo eye between the head and a copper or aluminium sealing washer, with the through-hole positioned to align with the fitting's internal passage. Thread pitch is typically 1.25mm (fine pitch, M8 x 1.25) to achieve higher clamping force in confined spaces, though buyers should confirm this specification with the supplier. Surface finish is usually clear or yellow zinc passivate, with thread tolerance class 6g standard for general hydraulic applications.

This component is purchased by automotive OEMs, aftermarket brake system manufacturers, motorcycle builders, and hydraulic equipment refurbishers. Common applications include motorcycle front brake master cylinder connections, automotive ABS module lines, and light hydraulic clutch systems. Buyers sourcing from Sunny Industry Group Co., Ltd. in Qingdao should verify thread pitch, shank hole diameter, and washer material compatibility, as these parameters vary between brake system designs and affect sealing integrity under pressure cycling.

Sunny Industry Group Co., Ltd. is located at No.26 Haian Road, Sifang District, Qingdao 266000, Shandong Province, China. The supplier holds a harbor trust tier, which represents an entry-level verification status on the platform. The response rate is recorded at 0.00 percent with zero average response hours, indicating no response data is currently available. Buyers should note that direct communication with the supplier will be essential to confirm product availability, technical specifications, and trade terms.

The listing provides no information about factory size, annual output, year of establishment, quality certifications, or named clients. The source description contains generic marketing language but no verifiable company history or operational details. Given the lack of response metrics, importers are advised to conduct thorough due diligence, including requesting a company profile, factory audit reports, and sample evaluation before committing to volume orders. The Qingdao location offers port access for sea freight, with Qingdao Port being one of China's major container terminals.