Generic-50pcs-20mm079-Black-Nylon-M3-Threaded-Hex-MaleFemale-Standoff-Spacer
Length 20mm Nylon M3 Threaded Hex Male to Female Spacer(Standoff).
Quantity: a lot of 50 pieces.
Color: Black.
100% new, RoHS compliant.
Thread size: M3(3mm), thread pitch: 0.5mm
Size: L 20mm / 0.79 inch, A 5.7 +/-0.2mm / 0.22 inch, B 6 +/-0.3mm / 0.24 inch.