M12 Castellated Nuts

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 
PerigeeMICastle Nut (Hex)SteelZinc/YellowM12-1.75-3/4 x 10m12-1.75 x 3/4 x 10mm hex thin castle nut151
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PerigeeMICastle Nut (Hex)SteelZinc/ClearM12-1.75 x 3/4 x 10.2m12x1.75 x 3/4 x 10.2mm hex thin castle nut2620
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METRO INDOHCastle Nut (Hex)SteelPlainM12-1.50slotted thin nut din 9371547
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METRO INDOHCastle Nut (Hex)SteelZinc/ClearM12-1.50m12-1.5 castle nut din 935 steel zinc242
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METRO INDOHCastle Nut (Hex)SteelPlainM12m12 slotted thin nut din 937 steel3549
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METRO INDOHCastle Nut (Hex)SteelZinc/ClearM12castle nut din 935435
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METRO INDOHCastle Nut (Hex)SteelPlainM12castle nut din 935779
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METRO INDOHCastle Nut (Hex)SteelPlainM12-1.50castle nut din 935282
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METRO INDOHCastle Nut (Hex)SteelPlainM12-1.25castle nut din 935766
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METRO INDOHCastle Nut (Hex)SteelPlainM12-1.25slotted thin nut din 9371167
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YANKEENHCastle Nut (Hex)SteelZinc/ClearM12-1.75m12(1.75) hex castle slotted nut zinc pltd50
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YANKEENHCastle Nut (Hex)SteelZinc/ClearM12-1.25hex castle slotted nut44
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MTPCACastle Nut (Hex)Class 8.8PlainM12-1.25din 935 class 8 slotted hex/castle nutsstock
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MTPCACastle Nut (Hex)Class 8.8PlainM12-1.50din 935 class 8 slotted hex/castle nuts603
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MTPCACastle Nut (Hex)Class 8.8PlainM12din 935 class 8 slotted hex/castle nuts302
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MTPCACastle Nut (Hex)SteelPlainM12-1.50din 935 class 5au slotted hex/castle nutsstock
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ACCURATEILCastle Nut (Hex)SteelZinc/ClearM12-1.75slotted castle jam nut (low slot) din 93770
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ACCURATEILCastle Nut (Hex)SteelZinc/ClearM12-1.75din 935 slotted castle nut30
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ManscoMICastle Nut (Hex)SteelZinc/ClearM12-1.75castle nut 25/box din 93550
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EximS'poreCastle Nut (Hex)Class 8.8Zinc/ClearM12-1.75nut castle hex steel class 8 blue zincm12 x 1.75p 19.00 x 21.10 x 15.00 mm0.748 x 0.831 x 0.591 in581
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EurolinkSCCastle Nut (Hex)Class 8.8PlainM12M12 cl.8 plain finish hex slotted / castle nut din 935inquire
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EurolinkSCCastle Nut (Hex)Class 6.8PlainM12-1.50M12-1.5 cl.6 plain finish hex slotted / castle nut din 935inquire
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EurolinkSCCastle Nut (Hex)Class 6.8PlainM12-1.25M12-1.25 cl.6 plain finish hex slotted / castle nut din 935inquire
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EurolinkSCCastle Nut (Hex)SteelPlainM12-1.5-17M12-1.5 17h plain finish hex thin slotted castle nut din 937inquire
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EurolinkSCCastle Nut (Hex)SteelZinc/ClearM12M12 cl. 4 zinc plated hex thin slotted / castle nut din 979inquire
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MMCCILCastle Nut (Hex)SteelZinc/ClearM12-1.50low slotted/castellated nut din 937 steel zinc/clear409
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MMCCILCastle Nut (Hex)SteelZinc/ClearM12-1.25slotted/castellated nut din 935 steel zinc/clear1859
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MMCCILCastle Nut (Hex)SteelZinc/ClearM12-1.75slotted/castellated nut din 935 steel zinc/clear969
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MMCCILCastle Nut (Hex)SteelZinc/ClearM12-1.50slotted/castellated nut din 935 steel zinc/clear29119
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MMCCILCastle Nut (Hex)316, 317, A4 StainlessPlainM12-1.75low slotted/castellated nut din 937 a4 s/s plain1
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MMCCILCastle Nut (Hex)Grade 2HPlainM12-1.50low slotted/castellated nut class 22h 12x1.5 din 937 plain7
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MMCCILCastle Nut (Hex)SteelZinc/ClearM12-1.75low slotted/castellated nut din 937 steel zinc/clear57
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MMCCILCastle Nut (Hex)316, 317, A4 StainlessPlainM12-1.75m12x1.75 slotted/castellated nut din 935 a4 s/sinquire
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MMCCILCastle Nut (Hex)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12-1.75m12x1.75 low slotted/castellated nut din 937 a2 s/sinquire
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MMCCILCastle Nut (Hex)BrassPlainM12-1.75m12x1.75 slotted nut brass din 935inquire
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MMCCILCastle Nut (Hex)BrassPlainM12-1.75m12x1.75 castlellated nu brass din 937inquire
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MMCCILCastle Nut (Hex)Grade 2HPlainM12-1.75m12x1.75 castlellated nu class 22h din 937inquire
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MMCCILCastle Nut (Hex)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12-1.75slotted/castellated nut din 935 a2 s/s plain79
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EurolinkSCCastle Nut (Hex)Class 8.8Zinc/ClearM12m12 din 935 cl.8 zinc plated hex slotted / castle nutinquire
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EurolinkSCCastle Nut (Hex)BrassPlainM12m12 din 935 brass hex slotted / castle nutinquire
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EurolinkSCCastle Nut (Hex)316, 317, A4 StainlessPlainM12m12 din 935 a4 stainless steel hex slotted / castle nut hex slotted / castle nutinquire
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EurolinkSCCastle Nut (Hex)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12m12 din 935 a2 stainless steel hex slotted / castle nut hex slotted / castle nutinquire
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EurolinkSCCastle Nut (Hex)Class 10.9PlainM12m12 din 935 cl.10 plain finish hex slotted / castle nut hex slotted / castle nutinquire
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EurolinkSCCastle Nut (Hex)Class 4.8PlainM12--1.25m12 -1.25 din 937 cl.04 plain finish hex jam nut hex jam nutinquire
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EurolinkSCCastle Nut (Hex)SteelPlainM12-17m12 din 937 17h plain finish hex jam nut hex jam nutinquire
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DeltaTXCastle Nut (Hex)SteelZinc/ClearM12-1.75fin castle nut zinc m12-1.75100
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IRFNCCastle Nut (Hex)SteelZinc/ClearM12-1.75castle nut stl din 93564
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BHAMALCastle Nut (Hex)SteelZinc/ClearM12-1.75zn slotted hex nut din 93510
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BHAMALCastle Nut (Hex)Class 8.8Zinc/ClearM12-1.25slotted hex nut cl.8 zn din 93580
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PerigeeMICastle Nut (Hex)SteelZinc/YellowM12-1.75-3/4 x 10m12-1.75 x 3/4 x 10mm hex thin castle nut151
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PerigeeMICastle Nut (Hex)SteelZinc/ClearM12-1.75 x 3/4 x 10.2m12x1.75 x 3/4 x 10.2mm hex thin castle nut2620
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MSTCMACastle Nut (Hex)Class 8.8Zinc/ClearM12m12 din 935 hex slot/cast nut cl8 stl zn25
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MSTCMACastle Nut (Hex)SteelZinc/ClearM12-1.25m12x1.25 din 935 hex slt cast nut stl zn44
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MSTCMACastle Nut (Hex)SteelPlainM12-1.50m12x1.5 din 935 hex slt cast nut stl pl48
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MSTCMACastle Nut (Hex)SteelPlainM12m12 din low profl castle nut stl pl95
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AbabaCACastle Nut (Hex)SteelPlainM12-1.50m12-1.5 castle nut stl pln20
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ASFCORPMICastle Nut (Hex)Class 8.8PlainM12-1.75m12-1.75 castle nut cl 8 din 935 pkg80
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MtrcSpecCACastle Nut (Hex)SteelPlainM12-1.25castle nut din 935stock
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MtrcSpecCACastle Nut (Hex)SteelZinc/ClearM12-1.75castle nut din 935stock
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MtrcSpecCACastle Nut (Hex)SteelZinc/ClearM12-1.25castle nut din 935stock
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MtrcSpecCACastle Nut (Hex)SteelZinc/ClearM12-1.50castle nut din 935stock
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MtrcSpecCACastle Nut (Hex)SteelPlainM12-1.50castle nut din 935stock
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Valley NuWACastle Nut (Hex)SteelZinc/BlackM12-1.25hex castle nut zb20
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