Premium Nickel-Plated 4MM Banana Jack Connector

Crafted with high-purity nickel plating for superior conductivity and corrosion resistance, ensuring long-term durability. Precision-engineered 4mm bore accepts standard banana plugs, providing a secure grip and low-contact resistance.

Universal Binding Post Design

Features a dual-function screw terminal for bare wire or spade connectors, offering versatile connectivity for speakers, amplifiers, and test equipment. Gold-plated inner contact points enhance signal clarity in high-fidelity audio systems.

Industrial-Grade Build for Demanding Applications

Reinforced ABS housing with flame-retardant properties (UL94-V0 rated), ideal for pro audio setups, lab instruments, and DIY electronics. Knurled grip ensures tool-free tightening even in cramped installations.

Bulk-Optimized for Cost-Effective Procurement

Direct-from-factory pricing with volume discounts, tailored for OEMs, repair shops, and AV integrators. Compatible with IEC 60685 and ASTM B456 standards.