Screw Size: M5; Diagonal Hole Distance: 127mm / 5 inch; Parallel Hole Distance: 90mm / 3.54 inch; Fit Fan Diameter:110mm / 4.4 inch Advantage: This fan finger grill not only ventilate and can be dustproof, and it can help extend the life of the fan.
Screw Size: M5; Diagonal Hole Distance: 127mm / 5 inch; Parallel Hole Distance: 90mm / 3.54 inch; Fit Fan Diameter:110mm / 4.4 inch Advantage: This fan finger grill not only ventilate and can be dustproof, and it can help extend the life of the fan.