What is a pillowball nut used for?

A pillowball nut is used to secure a pillowball (spherical bearing) mount to a suspension component, typically at the top of a coilover assembly. It ensures the bearing is held tightly in place for proper suspension articulation.

What does M10 x 1.0 mean?

M10 x 1.0 refers to the thread size of the nut. 'M10' indicates a metric thread with a 10mm nominal diameter, and '1.0' specifies the pitch, meaning there is 1 millimeter of distance between each thread crest.

Does this nut come with a washer?

This product listing is for the pillowball nut only. Washers or other mounting hardware are typically sold separately, depending on the specific coilover system you are using.

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Specifications

Brand: Cusco
Part #: 00B 450 L
UPC: 4996338032270

Cusco Pillowball Nut M10 x 1.0 Countersink 10mm

Name: Cusco Pillowball Nut M10 x 1.0 Countersink 10mm
Brand: Cusco
SKU: cusco-cusco-pillowball-nut-m10-x-1-0-countersink-10mm-t14-423434
Price: 25.92 USD
Availability: BackOrder

$25.92

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Cusco Pillowball Nut M10 x 1.0 Countersink 10mm.

Key Features

Fits M10 x 1.0 threaded coilover shafts.
Countersink design for a flush mounting surface.
10mm diameter nut.
From Cusco, a well-known suspension component manufacturer.

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About this part

Product Details

When you're rebuilding or fine-tuning your suspension, especially with performance coilovers, the small parts matter. This pillowball nut from Cusco is designed to secure the top mount of your coilover assembly. It features an M10 x 1.0 thread size and a countersink design for a clean installation, ensuring your suspension components are held firmly in place.

Cusco is known for making well-built suspension parts, and this nut is no exception. It's made to precise specifications to work with compatible coilover systems, providing a solid connection point. The 10mm size and countersink feature help it sit flush, which can be important for clearance and a tidy look in the engine bay or suspension area.