3/8″ Oil Drain Plug – Brass or Steel

This 3/8″ Oil Plug is a simple, essential component for sealing or draining oil from pump housings, tanks, or engines. Whether you're replacing a worn plug or stocking spares for regular maintenance, this plug offers a tight seal to prevent leaks under pressure or heat. Great for use with softwash systems, pressure washers, generators, and other small engines or fluid tanks. Key Features: Thread Size: 3/8″ NPT (Male) Material: Brass or steel (varies by model) Use Case: Oil tank or crankcase sealing Seal Type: Tapered thread for tight seal Applications: Pumps, softwash rigs, pressure washers, small engines Temperature & Chemical Resistant: Yes, with proper material type