50Pcs M6 Rack Mount Cage Screw Kit

A complete 50-piece rack mounting kit comprising M6×16mm screws, black nickel-plated carbon steel cage nuts, and配套 washers. Screws feature deep, clean flat crossheads for optimal screwdriver engagement and reduced cam-out. All components conform to standard metric specifications, with tight dimensional control (±0.01mm average deviation) and sharp, consistent threading. The cage nuts are engineered exclusively for square-hole rack rails, enabling tool-free insertion and firm retention before screw tightening. Suitable for installing servers, patch panels, power distribution units, and rack-mounted audiovisual equipment in commercial, educational, and home lab environments.