Lincoln Lube 20024 Grease Fitting Adapter Bushing 1/4-28 Male x 1/8 NPTF Female

The Lincoln Lube 20024 is a straight grease fitting adapter bushing designed to adapt threaded fittings to different size opening threads in lubrication systems. This precision-engineered component features a 1/4-28 tapered male thread and 1/8 inch NPTF (National Pipe Taper Fuel) female thread, making it an essential adapter for Quicklub lubrication systems and grease fitting installations.

Key Specifications:

• Male Thread: 1/4-28 tapered
• Female Thread: 1/8 inch NPTF
• Head Angle: Straight
• Hex Size: 1/2 inch for easy installation
• Overall Height: 7/8 inch
• Shank Length: 5/16 inch
• Steel construction for durability

This adapter bushing is commonly used to convert grease fitting thread sizes in automotive, industrial, and heavy equipment applications. The straight design provides direct inline connection, while the hex body allows for secure tightening with standard wrenches. Compatible with Lincoln Quicklub systems and standard grease guns.