Spacer, internal and external thread Free-cutting steel Zinc plated.
Hexagon Spacer length = 25mm
External thread length = 8mm ( extra to the Hex Spacer length )
Internal thread length = 9mm
Hexagon Across the Flats ( AF ) = 7mm
Thread pitch = M4 x 0.7mm
It is important to note the external threaded portion is NOT included in the length.
Depending on manufacturer and availability parts with slightly different dimensions but with equal functionality may be supplied.
