Castellated Nuts , Grade 5

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)Grade 5Zinc/Yellow1/2-20 x 3/4 x 9/16hex castle nut b18.2.213
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PerigeeMICastle Nut (Hex)Grade 5Zinc/Yellow1/2-20 x 3/4 x 9/16hex castle nut b18.2.2159
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PerigeeMICastle Nut (Hex)Grade 5Zinc/Clear1/2-20 x 3/4 x 9/16hex castle nut b18.2.2100
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PerigeeMICastle Nut (Hex)Grade 5Zinc/Yellow1/2-20 x 3/4 x 9/16hex castle nut b18.2.2115
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MTPCACastle Nut (Hex)Grade 5Zinc/Clear1-141-14 gr.5 zn thin slotted castle nuts150
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IndexFastCACastle Nut (Hex)Grade 5Plaincn050f5sz 1/2-20 castle nut grade 5 zinc 027005kinquire
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IndexFastCACastle Nut (Hex)Grade 5Plaincn037f5s 3/8-24 castle nut steel grade 5 027003kinquire
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IndexFastCACastle Nut (Hex)Grade 5Plaincn062f5sz 5/8-18 castle nut grade 5 zinc 027006kinquire
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IndexFastCACastle Nut (Hex)Grade 5Plaincn031f5s 5/16-24 castle nut steel grade 5 027002kinquire
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IndexFastCACastle Nut (Hex)Grade 5Plaincn025fs 1/4-28 castle nut steel grade 5 027001kinquire
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IndexFastCACastle Nut (Hex)Grade 5Plaincn043f5s 7/16-20 castle nut grade 5 027004kinquire
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IndexFastCACastle Nut (Hex)Grade 5Plaincn100f5sz 1-14 castle nut grade 5 zinc 027009kinquire
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IndexFastCACastle Nut (Hex)Grade 5Plaincn075f5sz 3/4-16 castle nut grade 5 zinc 027007kinquire
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ManscoMICastle Nut (Hex)Grade 5Plain1-141-14 castle fin hex nut gr5 pln15
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ManscoMICastle Nut (Hex)Grade 5Zinc/Clear1-14castle fin hex nut gr5 triv znc228
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CenturyFLCastle Nut (Hex)Grade 5Zinc/Yellow1 1/4-121-1/4-12 castellated nut gd 5 zinc yel13
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ASMCILCastle Nut (Hex)Grade 5Zinc/Clear5/16-24fine gr5 hex castle nut med carb zp265
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JacksonMSCastle Nut (Hex)Grade 5Zinc/Clear1-121-12 military pitch grade 5 hex castle nut zinc clear20
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PerigeeMICastle Nut (Hex)Grade 5Zinc/Yellow1/2-20 x 3/4 x 9/16hex castle nut b18.2.213
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PerigeeMICastle Nut (Hex)Grade 5Zinc/Yellow1/2-20 x 3/4 x 9/16hex castle nut b18.2.2159
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PerigeeMICastle Nut (Hex)Grade 5Zinc/Clear1/2-20 x 3/4 x 9/16hex castle nut b18.2.2100
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PerigeeMICastle Nut (Hex)Grade 5Zinc/Yellow1/2-20 x 3/4 x 9/16hex castle nut b18.2.2115
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PerigeeMICastle Nut (Hex)Grade 5Zinc/Yellow7/16-14 x 11/16 x 29/64hex castle nut b18.2.22209
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PerigeeMICastle Nut (Hex)Grade 5Plain7/8-14 x 1 1/4 x 1/2hex castle nut b18.2.2193
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EBN IndusINCastle Nut (Hex)Grade 5Plain1 1/8-121 1/8-12 castle nut gr 5 b18.2.228
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EBN IndusINCastle Nut (Hex)Grade 5Plain1 3/8-121 3/8-12 castle nut gr 5 b18.2.22
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EBN IndusINCastle Nut (Hex)Grade 5Plain3/8-243/8-24 castle nut gr 5 b18.2.249
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WDMBIACastle Nut (Hex)Grade 5Zinc/Yellow1-14nut hex castle gr5 (zy) 1-1490
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AFPILCastle Nut (Hex)Grade 5Plain1-8castle nut gr. 5502
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WSBKYCastle Nut (Hex)Grade 5Plain5/8-18nut hex castle gr5 (pl) 5/8-18 b18.2.23,260
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NorthernMNCastle Nut (Hex)Grade 5Zinc/Yellow1 1/4-12s/o 1-1/4-12 nf gr5 castle nut zinc/yellow46
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NorthernMNCastle Nut (Hex)Grade 5Plain5/16-24s/o 5/16-24 nf gr5 castle nut plain pkg65
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NorthernMNCastle Nut (Hex)Grade 5Zinc/Clears/o 3/4-16 nf gr5 castle nut zinc bulk24
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NorthernMNCastle Nut (Hex)Grade 5Zinc/Clear5/16-24nf gr5 castle nut pkg48
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NorthernMNCastle Nut (Hex)Grade 5Zinc/Yellow3/4-16nf gr5 castle nut250
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HewesNYCastle Nut (Hex)Grade 5Plain7/8-14castle nut gr510
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MTPCACastle Nut (Hex)Grade 5Zinc/Clear1-141 -14 gr.5 zn thin slotted castle nutsstock
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GLFOHCastle Nut (Hex)Grade 5Plain1/2-20castle nut stl50
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GLFOHCastle Nut (Hex)Grade 5Plain7/16-20castle nut stl400
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GLFOHCastle Nut (Hex)Grade 5Plain5/8-18castle nut stl198
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GLFOHCastle Nut (Hex)Grade 5Plain3/4-16castle nut stl200
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GLFOHCastle Nut (Hex)Grade 5Plain7/8-14castle nut stl45
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Kanebridge ILCastle Nut (Hex)Grade 5Zinc/Clear3/8-243/8-24 castle nut grade 5 zinc5,000
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Kanebridge ILCastle Nut (Hex)Grade 5Zinc/Clear1-141-14 castle nut grade 5 zinc1.250
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Kanebridge ILCastle Nut (Hex)Grade 5Zinc/Clear7/16-207/16-20 castle nut grade 5 zinc5,000
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Kanebridge ILCastle Nut (Hex)Grade 5Zinc/Clear1/4-281/4-28 castle nut grade 5 zinc50,000
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Kanebridge ILCastle Nut (Hex)Grade 5Zinc/Clear5/16-245/16-24 castle nut grade 5 zinc7.500
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Kanebridge ILCastle Nut (Hex)Grade 5Zinc/Clear1/2-201/2-20 castle nut grade 5 zinc3.750
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Kanebridge ILCastle Nut (Hex)Grade 5Zinc/Clear3/4-163/4-16 castle nut grade 5 zinc2.500
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Kanebridge ILCastle Nut (Hex)Grade 5Zinc/Clear7/8-147/8-14 castle nut grade 5 zinc1.500
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Kanebridge ILCastle Nut (Hex)Grade 5Zinc/Clear5/8-185/8-18 castle nut grade 5 zinc3.750
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Kanebridge ILCastle Nut (Hex)Grade 5Zinc/Clear9/16-189/16-18 castle nut grade 5 zinc5,000
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Valley NuWACastle Nut (Hex)Grade 5Plain1 1/2-12gr5 nf hex castle nut pl1
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Alma BoltMICastle Nut (Hex)Grade 5Plain5/8-18SAE () castle nut361
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