High-Precision PCB Board Nuts – SMTSO-M3-4ET (SMTSO3040MTS)

Premium Stainless Steel Construction
Crafted from durable 304 stainless steel for superior corrosion resistance and long-term reliability in demanding environments.
Precision SMT-Compatible Design
Engineered for seamless integration with SMT (Surface Mount Technology) processes, ensuring stable PCB mounting without soldering.
Secure M3 Threading
Features M3-0.5mm fine threading for a tight, vibration-resistant hold, ideal for high-stress electronic assemblies.
Compact & Lightweight
4mm standoff height and minimal footprint optimize space in dense PCB layouts, drones, and IoT devices.
Industrial-Grade Versatility
Perfect for robotics, automotive electronics, industrial control systems, and consumer electronics requiring secure, reusable fastening.
Bulk Savings Advantage
Lowest global wholesale pricing for bulk orders—stock up on essential components without compromising quality.