Screw Size: M5; Diagonal Hole Distance: 170mm / 6.7 inch; Parallel Hole Distance: 122mm / 4.8 inch; Fit Fan Diameter:150mm / 6 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: 170mm / 6.7 inch; Parallel Hole Distance: 122mm / 4.8 inch; Fit Fan Diameter:150mm / 6 inch Advantage: This fan finger grill not only ventilate and can be dustproof, and it can help extend the life of the fan.