Premium Brass Wing Nut DIN315 for M3 Fastening Solutions

We specialize in using high-quality Leaded Brass (e.g., HPb58-3, HPb59-1) with a copper content of over 57%. This material is chosen for its excellent machinability, high strength, and good corrosion resistance, making it ideal for precision fittings and components.

We produce a wide range of precision fittings from leaded brass, including elbows, tees, reducers, couplings, and custom-machined parts. These are particularly suitable for applications requiring complex shapes and tight tolerances, such as valve bodies, plumbing components, and automotive parts.

Yes, we specialize in OEM and ODM services. We can produce fittings based on your technical drawings, samples, or specific design requirements. Our expertise in machining leaded brass allows us to handle complex and high-precision custom projects efficiently. Please contact our sales team with your specifications for a quote.

Our products are certified to meet international standards including ISO 9001. We also provide Material Test Reports (MTRs) with each shipment to verify the chemical composition (including Cu, Pb content) and mechanical properties, ensuring full compliance with standards like GB/T 5231.

Our standard MOQ is 500 pieces per item. However, for trial orders or custom projects, we can be flexible. Please discuss your needs with our sales team.