CAPSCREW (Hyster HY1586691)

A damaged capscrew can compromise the security of a bolted joint, leading to loosening under vibration. During routine service, a capscrew may exhibit thread galling or stretch beyond its elastic limit. Keeping a capscrew in sound condition helps maintain clamping force in fastened assemblies. This aftermarket replacement part references Hyster catalog number HY1586691. The capscrew functions as a threaded fastener that applies compressive load when torqued. A stripped or broken capscrew can cause a joint to separate, resulting in component misalignment or detachment. Verify the serial number or application, then call (562) 693-7748.

Part number variants: HY1586691, hy1586691