ITEM NAME:1pc G1/4 Thread Water Plug for PC Water Cooling System Water Tank #JT1 Product Description Description: Specification: Thread specification: G1/4 (2 points), the actual outer diameter is 12.9MM Material: Brass Surface treatment: chrome plating Seal: with silicone sealing ring Features: electroplating processing, bright luster, exquisite appearance. Front end slot + roll lace design, can be tightened with a coin, can also be hand screwed. Dimension: straight warp 18MM Weight: 10g deviation 0.1-0. Quantity: 1 Included: 1 X Water Plug.Features: electroplating processing, bright luster, exquisite appearance. Front end slot + roll lace design, can be tightened with a coin, can also be hand screwed. Included:1 X Water Plug. Seal: with silicone sealing ring.