Value Collection BDKP78999 Drive-in Grease Fitting 1/4-20

Product Description

The VALUE COLLECTION BDKP78999 is a drive-in grease fitting with a 1/4-20 thread size, designed for use in lubrication points across a wide range of mechanical equipment. Drive-in fittings are pressed directly into a pre-drilled hole rather than threaded in, making them a fast-install solution for components that require periodic grease injection. These fittings accept a standard grease gun coupler and allow technicians to deliver lubricant to bearings, pins, joints, and other wear points without disassembly. Each unit weighs approximately 0.01 pounds. This listing covers a package of 25 fittings.

Drive-in grease fittings are used in residential and commercial maintenance applications wherever lubrication access points need to be established or replaced. Typical applications include agricultural equipment, industrial machinery, automotive chassis components, and general mechanical assemblies. They are installed by maintenance technicians and mechanics working on equipment that requires routine lubrication schedules. The 1/4-20 thread designation indicates compatibility with standard 1/4-20 threaded ports or pre-drilled receiver holes sized for press-fit installation.

Key Features

• Drive-in installation — no threading required, presses directly into a pre-drilled hole
• 1/4-20 thread size for compatibility with standard lubrication ports
• Accepts standard grease gun couplers for quick grease injection
• Lightweight construction at approximately 0.01 pounds per fitting
• Sold in a pack of 25 for stocking and multi-point service jobs

Compatibility

Designed as a standard drive-in grease fitting replacement for mechanical equipment with 1/4-20 lubrication access points requiring press-fit fitting installation.

Installation Notes

Drive-in grease fittings are installed by pressing the fitting into a correctly sized pre-drilled hole using a hammer or press tool — ensure the hole diameter matches the fitting shank before installation to avoid a loose fit or damage to the bore. Degrease the receiving hole before installation. Once seated, test the fitting with a grease gun coupler to confirm the check ball operates freely before returning the equipment to service. Follow the equipment manufacturer's lubrication interval specifications.