Millway Motorsport M12x1.25 Damper Top Nut for BMW F-Series Uniball Camber Plates (F2X F3X F8X 1/2/3/4 Series, M2 M3 M4) | Strut/Shock Top Mount Camber Plate Nut

Millway Motorsport M12 x 1.25 Strut Shaft Lock Nut for BMW F2X F3X F8X Spherical Top Mounts

Upgrade your suspension hardware with this authentic Millway Motorsport strut shaft lock nut in M12 x 1.25 thread pitch. Purpose built for BMW F2X, F3X and F8X chassis running spherical bearing camber plates, this upper mount fastener delivers the secure clamp load and precise fit your performance setup demands. Ideal as a direct replacement, a spare for the tool box or a retrofit to earlier Millway plates that benefit from this updated, specially made nut.

Designed to solve poor thread engagement on dampers with shorter protruding shafts, this precision piece helps prevent movement, knocks and alignment drift under hard use. We run these on our own builds and customer cars with excellent results on road and track. Consistent, reliable and built for motorsport-grade durability.

Why this Millway lock nut is a smart choice

• Correct M12 x 1.25 thread pitch for many BMW-focused coilover and damper kits
• Optimised height and shoulder profile for strong clamping on spherical camber plates
• Perfect as a replacement for a worn or missing upper mount nut or as a retrofit to earlier plates
• Helps maintain camber settings by minimising play at the shock tower
• Proven in-house at MJ Modifications with great feedback from track day and fast road users
• Sold individually. For both front corners, please add quantity 2

Vehicle platforms

Fits BMW F-series models using Millway spherical camber plates:

• F2X 1 Series and 2 Series: F20, F21, F22, F23, plus F87 M2
• F3X 3 Series and 4 Series: F30, F31, F32, F33, F36
• F8X M cars: F80 M3, F82 and F83 M4

Also suitable for many aftermarket dampers and coilovers using an M12 x 1.25 shaft thread. Please confirm your damper shaft thread size before ordering. An M12 x 1.5 version is also available separately.

What is included

• 1 x Millway Motorsport M12 x 1.25 strut shaft nut

Priced per single nut. For a pair of front shock assemblies, order two.

Professional fitting

Installation and setup available at MJ Modifications, Warwickshire. For a fitting quote or advice on thread compatibility, spherical top mount setup and torque guidance, email info@mjmodifications.co.uk.

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