As of May 1, 2021 our website no longer supports Internet Explorer 11.

We recommend that you update your browser here.

Microsoft Edge | Firefox | Chrome

Free Domestic Shipping at $49.99

Low Height Castle Nut FINE

Steel Class 17H

DIN 937

SKU: 00-CN-Fine-Low-Z
Buy in bulk & save
Select options above to see pricing.
$1.35

This configuration is not available. Make another selection.

Detail & Specs

This configuration is not available. Make another selection.

Castle Nut DIN 937 Low Steel / Fine, Extra Fine Thread, Low Height

Castle nuts are considered a positive locking device when secured to a fastener using a cotter (split) pin. A low profile style allows installation in space restricted areas. Castle nuts ensure that a fastener does not loosen from vibrations. Commonly used in low-torque applications - industries include automotive, aircraft and locomotive.

Also known as castellated nut or slotted nut because of the slots or "notches" cut into one side.

Special Order Variations

Additional Sizes: M28X1.5, M32X1.5, M33X1.5, M35X1.5, M39X1.5, M39X3.0, M40X1.5, M42X1.5, M42X3.0, M48X1.5, M48X3.0, M52X3.0