Premium Carbon Steel : Screws and cage nuts are made of high quality carbon steel and black zinc plating ,making screws extremely abrasion and corrosion resistant. | Professional Design:Square cage nut designed for racks and cabinets with square holes, mounting your standard rack equipment into a server rack or cabinet.Pre-installed nylon washers to avoid scratching equipment. | Various Applications : The M5 rack screws are widely used for mounting your server rack cabinets, rack shelves, A/V device enclosures, and etc. These M5 cage nuts and screws are universally compatible with all square-hole racks and cabinets. | Included Accessories: 50 sets Include 50 screws,50 cage nuts and 50 washers .Pack in a box instead of plastic bag.

SIZE : Width 19.7" (500 mm), Depth 21.7" (550 mm), Height 28"（709 mm with casters. Also other heights 6U, 9U, 15U, 18U, 22U, 25U are available. RIVECO portable rolling network rack series is versatile for 19" standard equipment and devices. | STURDY: 4-post construction, heavy-duty, SPCC cold-rolled steel can safely support up to 600 lbs of rack mounting equipment with leveling feet, and 500 lbs with casters. The black RAL9005 powder coat finish makes this 12u rack resistant to scratching and rusting. | VERSATILE: This great rack series is ideal for electronics & equipment like AV, TV, NAS, DATA, server, internet router, amplifier, hard recorder, computer, X-box. | INSTALLATION: Easy assembly according to instruction. Floor standing and movable with brake casters or leveling feet. The base is also pre-drilled for securely fastening the small home server rack to the ground if needed, providing you with additional stability to ensure your networking game and entertainment moments. | ACCESSORIES: The product ships to customer is in one box including the 12U network rack, and accessories of m6 screws & cage nuts, casters, leveling feet.

· High quality carbon steel. Solid and durable. | · Feature a Philips truss-head. Coated with matte-black zinc chromate plating that is resistant to corrosion. | · Pre-installed nylon washers are available to avoid scratching equipment. | · Widely used for mounting rack server cabinets, server shelves, A/V device enclosures, and etc. | · Include 100 pieces of screws and washers.

STURDY & SAFER: By adding one additional horizontal beam on posts, this desktop rack series enhances stability & torsional resistance of the structure, meanwhile offers a safer top space for human & pets. | SPACE SAVING: Compact size allows the compact audio rack to rest on tabletop or floor in the corner. With 360-degree open frame structure, it’s easy to access your equipment while occupying limited space. | VERSATILE: This JAZZ desk top series RIVECO 12u rack is ideal for simple network, server, media, IT, AV, home theatre studio and other 19” standard equipment and devices. | SOLID MATERIAL: Features 2.0 mm cold-rolled steel that are well made and great powder coat finish which can prevent scratching the equipment. Clear U marking helps calculate the space and install the devices quickly and easily. | EASY INSTALLATION: This free-standing stereo rack is easy to install with included assembly screws & cage nuts, by following the guide menu.

BOTH ROUND & SQUARE HOLES: One side round holes beams are for sound equipment mounting with 10-32 screws, while the other side square holes beams are for rack shelves and 19” network equipment mounting with M5 & M6 screws. | STURDY TOP& BOTTOM PLATES: Half cabinet half rack designing. 4 posts open frame with reinforced top& bottom vented plates, a good balance between air ventilation and firm structure, is convenient to put your laptop, laser projector, game console, CD player, or even a beautiful plant on the rack. | UPGRADED SUITE: RIVECO enthusiast 12U networking rack suite meets your one-stop-shop needs. Including all necessary hardware: assembly screws & nuts, leveling feet and casters and one piece of 8 outlets PDU for daily usage. | VARIOUS SIZES: 19.7 " (500 mm) (W), 21.7" (550 mm) ( D), 28"（709 mm with casters）(H). There are more sizes 6U, 9U, 15U, 18U ,22U,25U to choose from. | HEAVY -DUTY: Features high quality SPCC cold-rolled steel and excellent workmanship, this commercial & home rack can safely support maximum 500 lbs.（220 kg）of rack mounting equipment with leveling feet, and 400 lbs. (180 kg) equipment with casters. The black RAL9005 powder coat finish makes this solid 12 U home rack resistant to scratching and rusting.

UNIVERSAL: The 18" 2U rack mount shelf works great for all 19 inch server rack , IT, data, router,AV cabinet and other networking equipment. | MAXIMUM AIRFLOW: Vented design allows for the heat dissipation , keeping the using space cool and the service life of the equipment also can be prolonged at the same time. | STURDY & DURABLE: This 2u vented cantilever tray with 2.0 mm thickness features good quality SPCC cold rolled steel, ideal for server and normal network devices with width less than 19”. | HARDWARE INCLUDED : Comes with one piece of 2u 18" rack shelf, all the mounting M6 screws ,cage nuts in one packing box. | EASY TO INSTALL: With all included hardware, it's esasy to install within a few minutes.

UNIVERSAL: 1 u 16" depth network rack mount shelves work great for all 19” standard racks and cabinets, shelving for IT, data network & stereo equipment. | MAXIMUM AIRFLOW: Vented design speeds up the heat dissipation, keeping the equipment cool & prolonged. | STURDY & DURABLE: This classic cantilever tray features high quality SPCC cold rolled steel, 2.0 mm thickness, ideal for server and normal network devices with width less than 19”. | DIMENSION : 19” (width)* 15.7” (depth)*1.78” (height). Comes with 2 pieces of 16 " depth server rack shelves, mounting screws & cage nuts in one packing box. | EASY TO INSTALL: Comes with 2 pieces of 16 " depth server rack shelves, mounting screws & cage nuts in one packing box.Easy to install within a few minutes.

UNIVERSAL: RIVECO rack mount shelf works great for all 19” standard racks and cabinets, shelving for IT, data network & stereo equipment. | MAXIMUM AIRFLOW: Vented design speeds up the heat dissipation, keeping the equipment cool & prolonged. | STURDY & DURABLE: This classic cantilever tray features high quality SPCC cold rolled steel, 2.0 mm thickness, ideal for server and normal network devices with width less than 19”. | DIMENSION : 19” (width)* 9.8” (depth)*1.78” (height) . | EASY TO INSTALL: Comes with 2 pieces of server rack shelves, mounting screws & cage nuts in one packing box. Easy to install within a few minutes.

VERSATILE: This folding open rack fits 19 inches standard width equipment for network router, server, NAS, data, audio device. Vertical & horizontal mountable, compact design for limited space application as a network rack, audio rack, NAS rack, AV server rack, or even power equipment shelf. Size range 2U, 3U, 4U, 6U are to meet most applications. | STURDY: Using qualified 2.0 mm thick cold rolled steel & 0.2 mm powder coating and reinforced back plate, created outstanding torsion resistance & heavy load. | HEAVY LOAD: This open frame bracket has strengthened structure & increased height, max load can support up to 66-99 LBS. | ACCESSORIES: Comes with all the hardware required to install, including 8 set M6 screws & cage nuts, 4 set M5 rack screws, 4 wall mounting bolts. | QUICK & EASY INSTALLATION: With detailed instruction, it takes several minutes to get a fully functional wall mount network rack.

VERSATILE: This folding 6u vertical rack fits 19-inch standard width equipment for network router, server, NAS, data, audio device. Vertical & horizontal mountable, compact design for limited space application as a network rack, audio rack, NAS rack, AV server rack, or even power equipment shelf. Size range 2U, 3U, 4U, 5U are to meet most applications. | STURDY: The 6u vertical wall mount rack features qualified 2.0 mm thick cold rolled steel & 0.2 mm powder coating and reinforced back plate, created outstanding torsion resistance & heavy load | HEAVY LOAD: This open frame bracket has strengthened structure & increased height, max load can support up to 66-99 LBS. | ACCESSORIES: This 6u wall rack comes with all the hardware required to install, including 8 sets M6 screws & cage nuts, 4 sets M5 rack screws, 4 wall mounting bolts. | QUICK & EASY INSTALLATION: With detailed instruction, it takes several minutes to get a fully functional wall mount network rack.

SIZE : Width 19.7" (500 mm), Depth 21.7 " (550 mm), Height 22.7"（575 mm with casters）. Also other heights 6U, 12U, 15U, 18U ,22U, 25U are available. RIVECO portable rolling network rack series is versatile for 19" standard equipment and devices. | STURDY: 4-post construction, heavy-duty, SPCC cold-rolled steel can safely support up to 800 lbs of rack mounting equipment with leveling feet, and 500 lbs with casters. The black RAL9005 powder coat finish makes this 9u rack resistant to scratching and rusting. | VERSATILE: This great rack series is ideal for electronics & equipment like AV, TV, NAS, DATA, server, internet router, amplifier, hard recorder, computer, X-box. | INSTALLATION: Easy assembly according to instruction. Floor standing and movable with brake casters or leveling feet. The base is also pre-drilled for securely fastening the small home server rack to the ground if needed, providing you with additional stability to ensure your networking game and entertainment moments. | ACCESSORIES: The product ships to customer is in one box including the 9U network rack, and accessories of m6 screws & cage nuts, casters, leveling feet.

*SIZE: Width: 19.7”, Depth 17.7”, with Height 19.8" (9U), also other option 4U, 6U, 12U, 15U, 18U wall mounted racks are available. | *MATERIAL: Heavy-duty, SPCC cold-rolled steel open frame construction can safely support up to 180 lbs. （80kg）rack mount equipment. The black RAL9005 powder coat finish makes this 2 posts 9U rack resistant to scratching and rusting, Matte black is usually a safe choice for recording studio, gaming room, Hifi room, home theater, conference room, garage room, study room, weak current room & communication room. | *STURDY: With 80kg load capacity, this small versatile wall rack series is ideal for electronics & equipment gear like AV, TV, NAS, DATA, server, internet router, amplifier, hard recorder, computer, and video game console like PS5 X-box. | *INSTALLATION: Easy assembly according instruction. Come in one box with safely packed rack parts and relevant accessories of M6 screws cage nuts and bolts. | This RIVECO networking rack series is compatible with EIA-standard. Side cage nuts holes installation distance is 470mm, ideal for installing patch panels and other network equipment in secure with M6 screws. Make sure your devices are no longer than 17.5”.

High quality carbon steel. Solid and durable. | The M6 network rack screws feature a Philips truss-head with self-guiding pilot points . | Screws size: M6 * 16mm, equals M6 * 0.65 inch; pre-installed nylon washers to prevent scratching equipment; cage nuts are designed for square holes on racks & cabinets usage. | 50 sets in each plastic can. | Zinc chromate plating to prevent rusting, with firm finishing. | Broadly used for standard 19” equipment mounting on cabinets & racks like servers, routers, rack shelves, blank panels, NAS & amplifiers.