6mm Tube 1/8"BSP Thread Quick Connector Pneumatic Air Fittings 8 Pcs Product Name : Quick Fittings;Material : Metal , Plastic Color : Gold Tone , Blue;Thread Diameter : 9.7mm /1/8"BSP Inner Diameter (Blue End) : 6mm / 0.24";Total Size(Each) : 21x 13mm / 0.8" x 0.5" (L*Max.D) Weight : 62g Package Content : 8 x Quick Fittings