The hollow bolt both fastens the joint and carries oil through itself. It is used on the cylinder ball mount, where there is no room for a separate connection.

The phosphated surface slows corrosion, but the bolt still needs new copper washers at every disassembly – otherwise the joint leaks.

Features and application

• Thread M27x1.5, length 91 mm
• For ball diameter 250 mm
• Wrench size 27 mm, external hexagon
• Steel, phosphated

Technical data

• For ball diameter (mm): 250
• Surface protection: phosphated
• Material: steel
• Tool engagement: external hexagon
• Length (mm): 91
• Wrench size (mm): 27
• Metric thread: M27x1.5

Source: Meiller catalog, catalog number 611925148.

Why Tehnika Hidraulike?

As a regional service center and long-standing partner of leading world manufacturers of hydraulic truck-mounted equipment, with every part we also offer the advice of experts who work on this kind of equipment every day.

📞 Send us the ball diameter and the thread and we will tell you the matching bolt.