The Oil Drain Plug is a vital component engineered to securely seal the oil reservoir or sump in engines, hydraulic systems, and diverse machinery, ensuring efficient operation and maintenance. Constructed from high-grade materials such as carbon steel, stainless steel, or brass, it guarantees durability and resistance against corrosion. Available in a variety of thread types including Metric (M12x1.5, M14x1.5), SAE/Imperial (3/8”-16, 1/2”-20), BSP, and NPT, it offers compatibility across automotive, industrial, marine, and heavy equipment sectors. The plug features multiple head styles such as hexagonal for wrench tightening, slotted for screwdriver use, and knurled for hand tightening, facilitating ease of installation and removal. Some variants incorporate built-in magnets to capture metallic debris, thereby protecting engine and hydraulic system integrity. Designed to withstand pressures and temperatures ranging from -40°C to 150°C, the Oil Drain Plug provides an optimal balance of reliability, functionality, and maintenance simplicity. Available in various sizes from 10 mm to 25 mm (or 3/8” to 1”), this product is essential for routine oil changes and leak prevention in demanding operational environments.
Key Features
| Features | Description |
|---|---|
| Material Composition | Carbon steel, Stainless steel, Brass |
| Thread Types | Metric (M12x1.5, M14x1.5), SAE/Imperial (3/8”-16, 1/2”-20), BSP, NPT |
| Head Styles | Hexagonal, Slotted, Knurled |
| Size Range | 10 mm to 25 mm diameter; 3/8” to 1” diameter |
| Pressure & Temperature Resistance | Operates up to 150°C and withstands high pressures |
| Corrosion Resistance | Zinc plating, Black oxide coating, Polished or plain finishes |
| Magnetic Variants | Available with built-in magnets for metal particle capture |
| Application Areas | Automotive, Hydraulic systems, Industrial machinery, Marine equipment |
| Installation Ease | Multiple head styles for tool compatibility and hand tightening |
| Attributes | Description |
|---|---|
| Material | Carbon steel, Stainless steel, Brass |
| Thread Type | Metric, SAE/Imperial, BSP, NPT |
| Diameter | 10 mm to 25 mm / 3/8” to 1” |
| Head Style | Hexagonal, Slotted, Knurled |
| Finish | Zinc plated, Black oxide coating, Polished or plain |
| Temperature Range | -40°C to 150°C |
| Pressure Rating | Engineered to withstand high pressures in automotive and hydraulic systems |
| Magnet Feature | Optional magnetic inserts for trapping metal debris |
| Compatibility | Engine oil pans, hydraulic reservoirs, machinery oil sumps |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
The oil drain plug is available in multiple thread types including Metric (e.g., M12x1.5, M14x1.5), SAE/Imperial (e.g., 3/8”-16, 1/2”-20), BSP, and NPT, ensuring broad compatibility with various engines and hydraulic systems.
Magnetic oil drain plugs feature built-in magnets that attract and retain metal particles suspended in the oil, preventing them from circulating through the engine or machinery and thereby extending component life and reducing wear.
For enhanced corrosion resistance, especially in marine or harsh environments, oil drain plugs are manufactured from stainless steel or brass with additional finishes such as zinc plating or black oxide coating.
The oil drain plug comes with various head styles: hexagonal heads for wrench tightening, slotted heads for screwdriver use, and knurled heads for hand tightening, offering flexibility during installation depending on tool access and user preference.
This oil drain plug is designed to withstand operating temperatures ranging from -40°C up to 150°C and the high pressures typically encountered in automotive and hydraulic system environments.
Brand: elpar
Country Of Origin: India
An oil drain plug is a critical component used to securely seal the oil reservoir or sump in engines, hydraulic systems, and machinery. It allows for easy draining and replacement of oil during routine maintenance, preventing leaks and contamination.
Manufactured from durable materials such as steel, stainless steel, or brass, oil drain plugs often feature threaded designs to ensure a tight, leak-proof fit. Some variants include built-in magnets to attract and capture metal particles, helping extend the life of the engine or hydraulic system.
Available in various sizes and thread types, oil drain plugs are essential for automotive, industrial, marine, and heavy equipment applications, offering reliability and ease of maintenance.
Technical Specifications:
Thread Types:
Metric (e.g., M12x1.5, M14x1.5)
SAE/Imperial (e.g., 3/8”-16, 1/2”-20)
BSP (British Standard Pipe) and NPT (National Pipe Thread) for hydraulic or plumbing applications
Sizes:
Common diameters range from 10 mm to 25 mm or 3/8” to 1”
Lengths and head styles vary depending on application
Head Styles:
Hexagonal heads for wrench tightening
Slotted heads for screwdriver use
Knurled heads for hand tightening
Pressure & Temperature Ratings:
Typically designed to withstand operating pressures in automotive and hydraulic systems
Resistant to temperatures from -40°C to 150°C or higher, depending on material
🧱 Materials & Finishes:
Materials:
Carbon steel (cost-effective, durable)
Stainless steel (corrosion-resistant, ideal for marine and harsh environments)
Brass (good corrosion resistance, often used in plumbing)
Finishes:
Zinc plating for corrosion resistance
Black oxide coating
Plain or polished finish for aesthetic and functional purposes
