3PCS 0.36 inch LED Display Module TM1637 7 Segment 4 Bits with Clock Display Common Anode Red Digital Tube Board for Arduino electronics_new_releases_Aug2023 Thread Size: M4 x 16mm

Thread Size: M4 x 16mm (D*L)

Length: 8" / 20cm

and those with senory issues

16MM 4Din Straight Plug

3PCS 0.36 inch LED Display Module TM1637 7 Segment 4 Bits with Clock Display Common Anode Red Digital Tube Board for Arduino electronics_new_releases_Aug2023 Thread Size: M4 x 16mm3PCS 0. 36 inch LED Display Module TM1637 7 Segment 4 Bits with Clock Display Common Anode Red Digital Tube Board for Arduino Feature: Display device is 4 digit yang red digital tube. Digital tube 8 level grayscale adjustable. The driver IC is TM1637, only two signal lines can make MCU control four Digit 8 segment LED. Can be used to display decimal, letters and so on. 4pcs M2 screw holes for easy installation, hole diameter is 2. 2mm. Parameter: