47221 Allenhead set screw 1/4-28 x 1 1/2 inch

This 1/4-28 x 1 1/2 inch allenhead set screw is manufactured from plain steel by Gardner-Westcott, a specialist in high-grade fasteners for American motorcycles. Featuring a fine thread pitch, this set screw is designed for applications requiring precise adjustment or high vibration resistance. It is commonly used in Harley-Davidson assemblies to secure rotating parts or linkages where a protruding bolt head would be impractical. The plain steel construction offers excellent structural integrity for various workshop projects and restoration tasks. These fasteners are sold in packs of 5.