Item Description
At Hose and Fitting Supply, our role as your premier industrial hose supplier goes beyond providing hoses; we deliver the complete solution for building and maintaining high-integrity fluid power systems. This includes a vast selection of hydraulic hose fittings and accessories designed for specific challenges. One such component that offers a unique combination of security and a low-profile finish is the countersunk hex plug.
- Typical Applications: Grease, fuels, refrigeration, instrumentation and hydraulic systems
- Pressure: Operating pressure up to 1200 psi
- Vibration: Fair resistance
- Temperature Range: -65°F to +250°F
A countersunk hex plug is a specialized type of threaded fitting designed to securely seal off unused female-threaded ports in your equipment. What sets it apart is its internally driven hex head, often called an Allen head. This design allows the plug to be installed with a hex key, offering several distinct advantages for professionals.
The most significant benefit is its ability to provide a completely flush or even sub-flush finish. Once installed, the countersunk hex plug does not protrude from the surface of the manifold, valve, or component it is sealing. This is incredibly beneficial in applications with tight clearances where an external head could interfere with moving parts, wiring, or other system components. This snag-free design also enhances safety for personnel working around the equipment.
Another key advantage of the countersunk hex plug is the security of the installation. The internal hex drive allows you to apply significantly more torque compared to a standard slotted plug. This high-torque capability creates an exceptionally tight and vibration-resistant seal, which is critical in high-pressure hydraulic systems where leaks are not an option.
These countersunk hex plugs offer a clean, professional aesthetic. The flush-mount design looks sleek and intentional, contributing to a high-quality finished product. As essential hose accessories, countersunk hex plugs are the perfect choice when you need a secure, reliable seal without compromising on clearance or appearance. Protect your systems with this superior sealing solution, available in a variety of sizes and materials to meet the demands of any application. Browse all of our hoses and fittings online today.
- Used with: Brass, bronze, copper, steel, aluminum, and iron pipe
- Conformance: Meets specifications and standards of ASA, ASME, and SAE
- Not lead-free
