











Recent Purchase
View All
Customer Reviews

pcb mounting nut Smt Standoff Nut smt screw nut SMTSO-M3-4ET SMTSO3040CTJ
$0.26$0.33-21.21%
Material:
Brass
Carbon steel
Type:
Bulk
Reel
Thread size:
2ET
8ET
11ET Blind hole
1ET
6ET
9ET
1.5ET
3ET
5ET
4ET
2.5ET
5.4ET
3.5ET
7ET
10ET
Quantity:
Add to Cart
Wishlist
Features
High-Quality PCB Mounting Nut – SMTSO-M3-4ET / SMTSO3040CTJ
Premium Stainless Steel Construction
– Made from durable 304 stainless steel for excellent corrosion resistance and long-term reliability in demanding environments.
Precision SMT Compatibility
– Designed for seamless surface-mount technology (SMT) applications, ensuring stable PCB assembly with superior soldering performance.
Secure & Vibration-Resistant
– Engineered with a tight-threaded M3-4 design to prevent loosening under vibration, ideal for electronics, automotive, and industrial equipment.
Space-Saving & Lightweight
– Compact profile optimizes PCB space while maintaining high load-bearing capacity, perfect for drones, robotics, and compact circuit boards.
Plated for Enhanced Solderability
– Features electroplated nickel finish for improved solder wetting and oxidation resistance, ensuring consistent manufacturing quality.
Wide Industrial Applications
– Essential for securing modules, connectors, and shields in telecom, medical devices, automation systems, and consumer electronics.
Bulk Pricing Advantage
– Wholesale-ready with globally competitive pricing, supporting high-volume procurement for OEMs and large-scale production needs.
See More