Nascom MN400X10 Nickel Plated Donut Magnet with Screws, 0.400" 1/8" with 1/8" Hole, 10-Pack, Silver

Get dependable magnetic mounting for security sensors and contact switches with the Nascom MN400X10 donut magnet. This contact magnet pack is engineered from NdFeB (N35) alloy and nickel-plated for a compact, high-strength solution that stands up to repeated use in surveillance, access control and monitoring applications. Each donut magnet measures 0.400" diameter with a 1/8" thickness and a 1/8" center hole for quick screw mounting — screws are included so you can install right away. The nickel plating provides corrosion resistance for indoor installations and helps maintain a consistent magnetic contact over time. Sold as a 10-pack, the MN400X10 is ideal for installers and integrators who need uniform magnetic performance across multiple doors, cabinets, or sensor points. Choose Nascom contact magnets when you need small-footprint, reliable retention for sensors, strike plates, or mounting brackets. Order the MN400X10 to streamline your next security or surveillance installation and reduce onsite downtime.

• Compact, high-strength NdFeB design delivers reliable holding force in tight spaces for secure sensor and accessory mounting
• Nickel-plated finish resists corrosion and wear, extending service life in field and indoor security environments
• Pre-drilled 1/8" center hole and included screws enable fast, flush installation on doors, frames or enclosures
• Consistent 0.400" diameter and 1/8" thickness provide repeatable performance for contact magnets, sensors and access-control switches
• 10-pack supply supports multi-point installations and maintenance needs for surveillance, monitoring and building security projects