The VSTI Metric Threaded Plug is a hydraulic sealing component used to close and protect pipe ends, manifold ports, and test points in hydraulic systems. It is supplied in metric thread sizes from M8 × 1 mm to M48 × 2 mm, conforming to the VSTI series standards. Ideal for mobile equipment, construction machinery, and industrial plants, the plug provides a reliable, leak‑free closure for high‑pressure applications. Available in stock for immediate delivery – contact Cohimar for pricing and technical assistance.