Import Brass Collar Bush — Buy in wholesale FOB from Supplier in India

Star Light Products manufactures brass collar bush in brass alloy CuZn39Pb3, internationally designated as CZ121 or CW614N, a free-machining brass with 2.5-3.5% lead content that delivers excellent chip breaking during precision turning operations. The component functions as a wear-resistant bearing surface or locating collar in rotating assemblies, with the collar flange providing axial retention against mating housings. The source description indicates only 'Material: Brass' and 'Surface Finish' as stated attributes, so buyers must request detailed dimensional drawings and tolerance specifications directly from the supplier to confirm fit and function in their application.

CuZn39Pb3 (CW614N) typically contains 57.0-59.0% copper, 0.2-0.6% aluminium, 2.5-3.5% lead, and balance zinc, with lead content deliberately controlled to optimise machinability rating of 90-100% relative to free-cutting steel. The alloy's tensile strength in the hot extruded and drawn condition is typically 340-440 MPa, with 0.2% proof stress of 140-340 MPa depending on temper. For collar bush applications, standard industry practice specifies turned, ground and polished (TGP) finish for bearing surfaces, with Ra 0.4-0.8 micrometres typical for medium-speed applications, or honed finish (Ra 0.2 micrometres) for high-precision spindles. The leaded composition provides inherent lubricity but requires consideration for RoHS-exempt applications or potential future lead restriction in drinking water or food contact uses.

Primary buyers include manufacturers of industrial machinery, automotive steering assemblies, hydraulic valves, pump housings, and general engineering workshops requiring standard or custom bushing dimensions. The collar design, with its integral flange, is particularly suited to applications where axial thrust must be transmitted without additional retaining hardware. Star Light Products operates from Jamnagar, Gujarat, India's principal brass components manufacturing cluster, which offers established supply chains for brass rod and bar stock. Buyers should confirm minimum order quantities, whether the supplier produces from extruded bar stock or continuous cast billet, and what surface finishes are offered beyond the unspecified options in the source data.

Star Light Products is located at Plot No. 4444, Road L, GIDC 3, Dared, Dist. Jamnagar, Gujarat 361004, India. Jamnagar is India's pre-eminent brass components manufacturing hub, with thousands of small and medium enterprises producing turned and machined brass parts for domestic and export markets. The company's trust tier is 'harbor', and like the first listing, it shows a 0.00% response rate with zero average response hours, which may indicate passive listing maintenance or incomplete tracking data rather than operational status.

The available profile provides minimal detail: only material (brass) and surface finish are stated, with no information about establishment year, workforce size, annual turnover, machinery inventory, or certifications. The company produces brass collar bush, a precision-turned component, but the source does not confirm whether manufacturing is in-house or subcontracted. Buyers should independently verify production capability, quality control procedures, and whether the company holds ISO 9001 or IATF 16949 certification relevant to automotive supply chains. The absence of stated clients or export experience means due diligence on prior shipment references is essential.