HEX THREADED SPACER M3 NYLON66 12MM Body Length 12mm External Width 5.5mm Overall Length 12mm Product Range D014 series Standoff Material Nylon 6.6 (Polyamide 6.6) Standoff Type Hex Female Thread Size Imperial Thread Size Metric M3 Colour White External Diameter 5.5mm External Length / Height 12mm Fastener Material Nylon 6.6 (Polyamide 6.6) Material Nylon 6.6 (Polyamide 6.6) Thread Length 0.5mm