50 Pack Black M6 × 16mm Cage Nuts, Screws & Washers Set for Server Rack, Network Cabinet Hardware, Patch Panels
£6.66
Ex. VAT(over £100+VAT, applies to zone A only , £6 +VAT otherwise)
Order online & collect in store
This is the Evoges EVOM616CNB/50 50 Pack Black M6 × 16mm Cage Nuts, Screws & Washers Set for Server Rack, Network Cabinet Hardware, Patch Panels available at SparksDirect.co.uk for the best price.
The 50 Pack Black M6 × 16mm Cage Nuts, Screws & Washers Set is a comprehensive hardware kit designed for use in server racks, network cabinets, patch panels, data centres, and telecoms installations. These threaded cage nuts and matching fixings are essential for mounting equipment into standard 19″ rack rails, making them a must-have accessory for IT professionals, AV installers, and maintenance teams.
Cage nuts provide a flexible mounting solution — they clip into square-holed rack rails and allow equipment to be bolted securely in place using standard rack screws and washers. This set combines M6 cage nuts, 16mm screws, and washers in a single pack of 50, giving good stock for multiple rack mounts or ongoing projects. The black finish blends neatly with most server rails and hardware finishes, helping maintain a tidy and professional rack appearance.
Features & Benefits
- Complete 50-piece set – includes M6 cage nuts, screws, and washers for rack hardware work.
- M6 × 16mm screws – suitable length for typical 19″ rack mounting where panel thickness is moderate.
- Cage nuts for square holes – clips into standard square-holed rack rails for flexible mounting.
- Washers included – helps distribute load and protect equipment surfaces.
- Black finish – professional look that matches black rack rails and equipment.
- Ideal for multiple installations – enough fixings for several servers, patch panels, switches, and accessories.
- Compatible with standard 19″ racks/cabinets – works in most network and server environments.
- Easy to install – straightforward to clip cage nuts into rails and fasten equipment.
Technical Specifications
- Product: Black M6 × 16mm Cage Nuts, Screws & Washers Set
- Pack quantity: 50 pieces total (nuts, screws, washers)
- Nut type: M6 cage nuts (for 19″ rack square holes)
- Screw size: M6 × 16mm (metric machine thread)
- Washer type: Standard flat washers to suit M6 screws
- Finish: Black (coating/plating)
- Material: Steel or plated steel (common for rack hardware)
- Application: Rack mounting of servers, patch panels, switches, PDUs, and other rack equipment
- Compatibility: Standard 19″ rack rails with square-hole pattern (EIA-310 and similar)
Three Reasons Customers Recommend It
- Good value bulk pack: A 50-piece set provides plenty of fixings for multi-device rack installations or ongoing maintenance stock.
- Professional black finish: Matches standard rack aesthetics, making installations look neater.
- Universal compatibility:Works with most standard 19″ racks and cabinets, ensuring flexible use across projects.
Who Needs It
- Network engineers and IT technicians mounting servers, switches, routers, and patch panels.
- Data centre installation teams who regularly fit and refit rack equipment.
- AV and broadcast installers needing reliable rack mounting hardware.
- Telecoms crews organising patch frames and comms equipment in cabinets.
- Facilities managers stocking up on essential rack fixings for maintenance.
Who Can Install It
Installation of cage nuts, screws, and washers can be done by IT installers, electricians, AV technicians, or competent DIYers familiar with rack hardware. Clip the cage nuts into the rack rail square holes (using a cage nut tool if available to ease installation), place the equipment into position, then use the M6 screws with washers to secure it. Always ensure equipment is supported properly while fastening to avoid strain on rails and fixings.
Pro Tip
For easier and safer cage nut installation — especially in deeper rack frames — consider using a cage nut insertion tool (often inexpensive and designed to prevent knuckle injuries), and always support heavy equipment while tightening screws to avoid rail damage.
Note: Some images and pictures are for reference only. The item may differ from the image/picture due to manufacturer's change. Should you require the exact item in the picture, please call or email us to enquire.
Shipping
Sparks Direct delivers via courier to the UK only; the standard delivery charge is £6 + VAT for all orders under £100 + VAT. If your order is over £120, you get free delivery (unless there's a special delivery charge for the items you wish to order or you're in shipping zone C or D). Full details for shipping charges can be found via Terms and Conditions.
If the items you order are in stock and the order is placed before 1.00pm, delivery can be made within 1-2 working days. If the items are not in stock, we will inform you via email how long it will take or ask for your confirmation if there's a long lead time.
Returns
We offer 30-day returns for unwanted items - please email us to request a returns number which will need to be quoted when the items are returned. For faulty items or items damaged in transit, please advise via email, and an appropriate returns number will be provided. Full details concerning returns and refunds can be found via our Terms and Conditions.





















