Value Collection BDNA-7581 Taper Thread Grease Fitting

Product Description

The VALUE COLLECTION BDNA-7581 is a taper thread grease fitting designed for standard lubrication points in mechanical and industrial assemblies. With a 1/4-28 thread size and a zinc-plated finish, this fitting threads into a taper-tapped port and accepts a standard grease gun coupler for routine greasing cycles. The zinc plating provides corrosion resistance in light-duty service environments. At 15/16 inches overall height, it fits flush in tight clearance applications. Maintenance technicians and millwrights install these fittings during equipment assembly or replacement service on bearings, linkages, and pivot points.

This fitting is suited for use in industrial maintenance, agricultural equipment, automotive undercarriage components, and general mechanical assemblies that require periodic relubrication. It installs into any taper-threaded port machined to accept a 1/4-28 grease fitting. The zinc-plated finish makes it a practical choice for applications exposed to light moisture or moderate shop environments. It is typically installed during preventive maintenance intervals or when replacing damaged or clogged fittings on existing equipment.

Key Features

• 1/4-28 taper thread for secure, leak-resistant seating in taper-tapped ports
• Zinc-plated finish for corrosion resistance in light-duty service conditions
• 15/16 inches overall height fits standard lubrication clearances
• Accepts standard grease gun couplers for routine lubrication service
• Lightweight construction at 0.01 pounds per fitting

Compatibility

Designed as a standard replacement grease fitting for any mechanical assembly with a 1/4-28 taper-threaded lubrication port.

Installation Notes

Installed by maintenance technicians, millwrights, or mechanics using a wrench or hex socket sized to the fitting head. Relieve any residual grease pressure and wipe the port clean before removing an old fitting. Thread the fitting in by hand to avoid cross-threading, then snug with a wrench — do not overtighten, as taper threads can crack the port boss. Verify the check ball seats properly by applying a grease gun coupler and confirming grease flow before returning equipment to service.