DIN 937 Hex Thin Castle Nut, Hex Thin Slotted Nut by Material, Finish and Size

Hex Castle Nuts or Castellated Nuts have notches on one end, which resemble the serrated tops of castle parapets. These nuts are used with a bolt with cross-drilled holes, so that a cotter pin can pass through the nut and into a hole in a bolt shank, thus preventing the nut from loosening. The notched end is turned down slightly, allowing the cotter pin to be bent around the nut. Often used in machinery, shafts and automotive applications.

Search thousands of Metric fasteners by DIN specification, including DIN 937 Castellated Nuts , in the FCH Sourcing Network database of first-run, surplus, odd lot, slow-moving and hard to find fasteners.

DIN 937 Castellated Nuts by Metric Sizes

Castellated Nuts are available on the FCH Network with metric diameters that range from M6 to M48

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DIN 937 Castellated Nuts by Materials

DIN 937 Castellated Nuts are available on the FCH Network in materials that range from Steel to Brass.

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DIN 937 Castellated Nuts by Coatings/Finishes

DIN 937 Castellated Nuts are available on the FCH Network in finishes or coatings that range from Plain to Zinc/Yellow.

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