uxcell 5 Pcs SMA Male Jack Connector RF Coaxial Adapter Connector Product Name : SMA RF Connector;Connector Type : Male Thread Diameter : 6mm/ 0.25";Hole Diameter : 3mm/ 0.12" Total Size : 16 x 8mm/ 0.63" x 0.3"(L*Max.D);Material : Metal Main Color : Gold Tone;Weight : 18g Package Content : 5 x SMA RF Connector