The 4‑Pin 25 mm M25 Heavy Duty Metal Aviation Plug Socket Pair is a rugged, industrial‑grade connector set engineered for reliable power or signal connections in demanding mechanical, machining, or workshop environments. Designed for heavy‑duty use, this plug/socket pair is ideal when you need a secure, durable, and vibration‑resistant coupling — for example with CNC spindles, power tools, motors, or industrial equipment.

Specifications:

• Connector Type: Circular aviation‑style plug + socket pair (male + female)
• Thread Size / Shell Diameter: 25 mm (M25)
• Number of Contacts: 4 pins
• Housing Material: Heavy‑duty metal shell — built to withstand mechanical stress, vibration, and frequent connect/disconnect cycles
• Coupling Mechanism: Screw‑thread locking for secure and stable connection

Features:

• Heavy‑duty metal construction — strong shell ensures durability and longevity even in workshop, industrial, or machine‑tool conditions.
• Secure threaded coupling — ensures stable connection resistant to vibration and mechanical shocks.
• 4‑pin configuration — suitable for supplying power, ground, and control signals to motors, spindles, or other industrial devices.
• Compact circular design — easy to mount or retract, minimal space requirement, good for compact machinery.
• Reusable and reconnectable — designed for multiple mating cycles without degradation of mechanical or electrical performance.

Typical Applications:

• Power connection for air‑cooled spindles, CNC routers, milling machines, and other workshop tools.
• Wiring for motors, pumps, and industrial equipment requiring secure, rugged connectors.
• Industrial automation, control panels, or machinery where reliable, vibration‑resistant plug/socket coupling is essential.
• General workshop or factory use where durability and secure electrical connections are demanded.