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M20 Castellated Nuts (DIN 937)

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.

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Search Results Sponsored by Perigee Manufacturing, your source for Castellated Nuts. For more results, visit   perigeemfg.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
Buy Castellated Nuts from one of our FCH Network Members
LibertyILCastle Nut (Hex)Grade 2HZinc/YellowM20-1.50castle nut 22h din 937194
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METRO INDOHCastle Nut (Hex)SteelPlainM20-1.50slotted thin nut din 937198
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MTPCACastle Nut (Hex)SteelZinc/ClearM20-2.00-8M20-2.00 8 zn castle nuts din 937-clstock
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MTPCACastle Nut (Hex)SteelZinc/ClearM20-1.50-8M20-1.50 8 zn castle nuts din 937-clstock
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MTPCACastle Nut (Hex)SteelZinc/ClearM20-8.00M20 8 zn castle nuts din 937-clstock
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MMCCILCastle Nut (Hex)SteelZinc/ClearM20-2.50low slotted/castellated nut din 937 steel zinc/clear174
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MMCCILCastle Nut (Hex)SteelZinc/ClearM20-1.50low slotted/castellated nut din 937 steel zinc/clear81
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MMCCILCastle Nut (Hex)SteelZinc/ClearM20-2.00m20x2 low slotted/castellated nut din 937 steel zinc plateinquire
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MMCCILCastle Nut (Hex)316, 317, A4 StainlessPlainM20-2.50m20x2.5 low slotted/castellated nut din 937 a4 s/sinquire
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MMCCILCastle Nut (Hex)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM20-2.50m20x2.5 low slotted/castellated nut din 937 a2 s/sinquire
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MMCCILCastle Nut (Hex)BrassPlainM20-2.50m20x2.5 castlellated nu brass din 937inquire
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MMCCILCastle Nut (Hex)Grade 2HPlainM20-1.50m20x1.5 low slotted/castellated nut class 22h din 937inquire
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MMCCILCastle Nut (Hex)SteelPlainM20-1.50m20x1.5 castlellated nu steel plain din 937inquire
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MMCCILCastle Nut (Hex)SteelPlainM20-2.50m20x2.5 castlellated nu steel plain din 937inquire
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EurolinkSCCastle Nut (Hex)SteelPlainM20-1.5-17M20-1.5 17h plain finish hex thin slotted castle nut din 937inquire
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EurolinkSCCastle Nut (Hex)SteelPlainM20-17m20 din 937 17h plain finish hex jam nut hex jam nutinquire
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EurolinkSCCastle Nut (Hex)Grade 2HPlainM20--1.50 x 2m20 -1.5 din 937 22h plain finish hex jam nut hex jam nutinquire
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MSTCMACastle Nut (Hex)SteelPlainM20-1.50m20x1.5 din 937hx sl cast nut thn stl pl18
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