14x150 60° Tapered Copper-Plated Steel Nut - A.I. Tech

The A.I. Tech wheel nut with M14 × 1.50 threading features a 60° tapered seat for mounting a compatible rim. Its open design allows the stud to pass through the nut.

Made of 11SMnPb37 steel, it is suitable for use in rally and track racing. Its copper-trimmed finish facilitates tightening and loosening on studs, particularly at the high temperatures associated with competitive braking. It also helps protect the nut from corrosion.

It has an overall height of 27 mm, an outside diameter of 25 mm, and a 19 mm hex drive.

Technical Specifications

• Brand: A.I. Tech.
• Part Number: DADO6.
• Type: open-end wheel nut.
• Thread: M14 × 1.50.
• Seat: 60° conical.
• Material: 11SMnPb37 steel.
• Surface treatment: copper plating.
• Overall height — dimension A: 27 mm.
• Outside diameter — dimension B: 25 mm.
• Dimension C on the drawing: 16 mm.
• Wrench size — size D: 19 mm.
• Application: rally and track.

Compatibility and Mounting

For use with an M14 × 1.50 threaded stud and a rim with a 60° taper. Check the thread engagement and the available space for the socket before mounting.