This is a metal filter cover designed specifically for cabinet cooling fans, which can effectively filter dust, protect equipment, and ensure heat dissipation efficiency, providing comprehensive protection for electrical components inside the cabinet. Suitable for computer cases, household refrigerators, air conditioning outdoor units, generators, etc.

Specification
Color: Silver
Material: Nickel & Chrome Plated Iron
Size: 120 x 120 x 1.5 mm / 4.7 x 4.7 x 0.06 inch (L x W x H)
Hole Dia.: 6.2 mm / 0.24 inch
Hole Spacing: 150 x 150 mm / 5.9 x 5.9 inch
Screw Thread Size: M4 x 10 mm/0.39 inch (D x L)
Package List: 12 Pcs Fan Finger Grill with 48 Pcs Machine Screws

Advantage
Using high hardness iron material with significant deformation resistance, the fan grill combined with nickel and chrome double-layer coating, not only can it isolate moisture, oil and corrosive gases in industrial environments, but also the mesh surface is smooth, without burrs or protecting hands.
The grid structure has been optimized by fluid mechanics, reducing air flow resistance by 15% compared to traditional dense grids, ensuring that the efficiency of fan suction and exhaust is not affected, fully meeting the heat dissipation needs of industrial equipment for long-term stable operation.
Countersunk machine screws are made of carbon steel for strength and durability and nickel-plated for corrosion resistance and a smooth appearance.

Instruction
Place the protective mesh facing outward, aligning the installation holes perfectly with the equipment holes, and secure the matching screws through the installation holes.

NOTE
Before installation, it is necessary to confirm that the size of the protective net matches the fan perfectly.
Size: 120 x 120 x 1.5 mm / 4.7 x 4.7 x 0.06 inch (L x W x H); Hole Dia.: 6.2 mm / 0.24 inch; Hole Spacing: 150 x 150 mm / 5.9 x 5.9 inch; Screw Thread Size: M4 x 10 mm/0.39 inch (D x L); Color: Silver; Package List: 12 Pcs Fan Finger Grill with 48 Pcs Machine Screws.
Advantage: Using high hardness iron material with significant deformation resistance, the fan grill combined with nickel and chrome double-layer coating, not only can it isolate moisture, oil and corrosive gases in industrial environments, but also the mesh surface is smooth, without burrs or protecting hands. Grid structure has been optimized by fluid mechanics, reducing air flow resistance by 15% compared to traditional dense grids.
Instruction: Place the protective mesh facing outward, aligning the installation holes perfectly with the equipment holes, and secure the matching screws through the installation holes. Countersunk machine screws are made of carbon steel for strength and durability and nickel-plated for corrosion resistance and a smooth appearance.
Application: This is a metal fan grill designed specifically for cabinet cooling fans, which can effectively filter dust, protect equipment, and ensure heat dissipation efficiency, providing comprehensive protection for electrical components inside the cabinet. Suitable for computer cases, household refrigerators, air conditioning outdoor units, generators, etc.
Note: Please confirm that the screw specifications match the fan hole position before installation.