Description
4 Series M14 – M8 Hole Reducer Bolt is a nickel plated steel reducer bolt designed to convert an M14 threaded hole to suit an M8 fastener. It provides a secure fixing point when mounting components to SlotPro aluminium profiles.
4 Series M14 – M8 Hole Reducer Bolt is useful for SlotPro extrusion frames and profile accessories where a smaller M8 fixing is needed in a larger M14 threaded hole. It is suitable for 3 Series and 4 Series SlotPro builds, making it a practical part for refits, adjustments, and component mounting.
Product Name: 4 Series M14 – M8 Hole Reducer Bolt
Product Code: 3.04.HRB.M8
Series: 4 Series
Material: Nickel plated steel
Thread: External M14 x 2.0 mm, internal M8 x 1.25 mm
Compatible With: All 3 Series and 4 Series SlotPro extrusions and accessories
Key Features:
• Reduces an M14 threaded hole to suit an M8 fastener
• Nickel plated steel construction
• Helps create a secure threaded connection
• Suitable for mounting components to aluminium profiles
• Compatible with 3 Series and 4 Series SlotPro extrusions
• Useful for profile assemblies needing M8 fixing points
Installation Tip:
Install the reducer bolt into the M14 threaded hole first, then fit the M8 fastener or accessory after the reducer is secure.
Common Applications:
• Aluminium profile frame assemblies
• Component mounting to SlotPro profiles
• Machine frames and guarding systems
• Workstations and modular structures
• Conveyor and equipment frames
• Custom profile builds requiring M8 fasteners
Need Custom Lengths or Help with Design?
SlotPro offers a cut and mill service. Contact our team for layout assistance, technical support, or help selecting the right components for your build.
📞 0800 00 28 32
📧 [email protected]





