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.
1,318 Castle Nut (Hex), showing 200, (click on any line for more information)
Search Results Sponsored by Perigee Manufacturing, your source for Castellated Nuts. For more results, visit perigeemfg.com | ||||||||
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
Buy Castellated Nuts from one of our FCH Network Members | ||||||||
Cal Fastenrs | CA | Castle Nut (Hex) | Steel | Zinc/Clear | M8-1.25 | castle nut thin | 100 |
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Jackson | MS | Castle Nut (Hex) | Brass | Plain | 5/8 | nc hex castle nut | 1 |
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MAINSOURC | NH | Castle Nut (Hex) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 9/16-18 x 7/8 x 39/64 | an310c9 (9/16-18 unf 3b castle nut ss) | 6 |
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Jackson | MS | Castle Nut (Hex) | Class 6.8 | Plain | m14 x 1.50 fine pitch hex slotted/castle nut class 6 plain finish | 48 |
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Weaver | WA | Castle Nut (Hex) | Steel | Zinc/Clear | 14-2.0 | 14-2.0 castle nut zinc | 16 |
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Weaver | WA | Castle Nut (Hex) | Steel | Zinc/Clear | 16-2.0 | 16-2.0 castle nut zinc | 33 |
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Weaver | WA | Castle Nut (Hex) | Steel | Zinc/Clear | 22-1.5 | 22-1.5 castle nut zinc | 17 |
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Weaver | WA | Castle Nut (Hex) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | 1/4-20 castle nut 18-8 ss | 23 |
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Weaver | WA | Castle Nut (Hex) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 castle nut 18-8 ss | 30 |
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Weaver | WA | Castle Nut (Hex) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 castle nut 18-8 ss | 23 |
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Weaver | WA | Castle Nut (Hex) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | 1/2-13 castle nut 18-8 ss | 9 |
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Weaver | WA | Castle Nut (Hex) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8-11 | 5/8-11 castle nut 18-8 ss | 20 |
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Weaver | WA | Castle Nut (Hex) | Steel | Plain | 30-3.5 castle hex nut plain | 6 |
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Jackson | MS | Castle Nut (Hex) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1 1/8-7 | 1-1/8-7 nc hex castle nut stainess steel | 6 |
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Jackson | MS | Castle Nut (Hex) | Grade 5 | Zinc/Clear | 1-12 | 1-12 military pitch grade 5 hex castle nut zinc clear | 8 |
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Jackson | MS | Castle Nut (Hex) | Steel | Plain | M6 | m6 fine jam slotted castle nut plain | 50 |
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MESAFAST | CA | Castle Nut (Hex) | Steel | Zinc/Clear | 3/4-10 | hex castle nut | 85.0 |
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SunPack | FL | Castle Nut (Hex) | Steel | Zinc/Clear | 1/2-13 | 1/2-13 castle lock nut zinc | 5 |
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SunPack | FL | Castle Nut (Hex) | Steel | Zinc/Clear | 5/8-11 | 5/8-11 castle lock nut zinc | 10 |
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Century | FL | Castle Nut (Hex) | Steel | Plain | 3/8-24 | 3/8-24 castle nut (STEEL BLACK OXIDE) (STEEL BLACK OXIDE) | 831 |
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Century | FL | Castle Nut (Hex) | Steel | Plain | 1/2-20 | 1/2-20 castle nut (STEEL BLACK OXIDE) (STEEL BLACK OXIDE) | 5 |
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Century | FL | Castle Nut (Hex) | Steel | Zinc/Clear | 5/8-18 | 5/8-18 castle nut stl zinc (5/8-18 CASTLE NUT STL ZINC) (5/8-18 CASTLE NUT STL ZINC) | 250 |
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YANKEE | NH | Castle Nut (Hex) | Steel | Plain | 1-14 | 1-14 hex castle slotted nut | 1 |
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YANKEE | NH | Castle Nut (Hex) | Steel | Zinc/Clear | 1-14 | 1-14 hex castle slotted nut zinc plated | 20 |
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YANKEE | NH | Castle Nut (Hex) | Steel | Zinc/Clear | 1 1/2-12 | 1 1/2-12 hex castle slotted nut steel zinc plated | 5 |
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YANKEE | NH | Castle Nut (Hex) | Steel | Zinc/Clear | 5/16-24 | 5/16-24 hex castle slotted nut zinc pltd | 34 |
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YANKEE | NH | Castle Nut (Hex) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8-11 | 5/8-11 hex castle slotted nut 18-8 stainless steel | 7 |
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YANKEE | NH | Castle Nut (Hex) | Steel | Plain | 5/8-18 | 5/8-18 hex castle slotted nut plain steel | 27 |
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YANKEE | NH | Castle Nut (Hex) | Steel | Plain | 3/4-10 | 3/4-10 hex castle slotted nut | 202 |
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YANKEE | NH | Castle Nut (Hex) | Steel | Zinc/Clear | 3/4-10 | 3/4-10 hex castle slotted nut zinc pltd | 57 |
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YANKEE | NH | Castle Nut (Hex) | Steel | Plain | 3/4-16 | 3/4-16 hex castle slotted nut | 205 |
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YANKEE | NH | Castle Nut (Hex) | Steel | Zinc/Clear | 7/8-9 | 7/8-9 hex castle slotted nut zinc plated | 5 |
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YANKEE | NH | Castle Nut (Hex) | Steel | Zinc/Clear | M12-1.75 | m12(1.75) hex castle slotted nut zinc pltd | 50 |
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YANKEE | NH | Castle Nut (Hex) | Steel | Zinc/Clear | 3/4-16 | hex castle slotted nut | 41 |
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YANKEE | NH | Castle Nut (Hex) | Steel | Zinc/Clear | M12-1.25 | hex castle slotted nut | 44 |
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YANKEE | NH | Castle Nut (Hex) | Steel | Zinc/Clear | M20-2.50 | M20(2.5) hex castle slotted nut | 39 |
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R&S Indus | OR | Castle Nut (Hex) | Steel | Zinc/Clear | M12-1.75 | 12mm-1.75 hex castle nut zinc | 6 |
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American | NY | Castle Nut (Hex) | Steel | Nickel Plated | #10-32 | castle nut nickle pl | 2000 |
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American | NY | Castle Nut (Hex) | Brass | Plain | 7/16-20 | castle nut pl | 500 |
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American | NY | Castle Nut (Hex) | Steel | Plain | 9/16-18 | castle nut | 100 |
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American | NY | Castle Nut (Hex) | Steel | Plain | 1 1/8-12 | castle nut | 85 |
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American | NY | Castle Nut (Hex) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1 1/4-12 | castle nut 18-8 304 | 41 |
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RCFast | AZ | Castle Nut (Hex) | Steel | Cadmium/Yellow | #10-32 x 1 1/32 | an3-10a bolt (10-32) | 350 |
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RCFast | AZ | Castle Nut (Hex) | Steel | Cadmium/Yellow | #10-32 | nut-castle (10-32 3b) an310-3 | 90 |
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RCFast | AZ | Castle Nut (Hex) | Steel | Cadmium/Yellow | 1/4-28 | castle nut, 1/4-28, stl cad AN310-4 | 125 |
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Eurolink | SC | Castle Nut (Hex) | Class 6.8 | Plain | M24-1.50 | m24-1.5 din 935 cl.6 plain finish hex slotted / castle nut | 75 |
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Eurolink | SC | Castle Nut (Hex) | Steel | Plain | M22-17 | m22 din 937 17h plain finish hex thin slotted castle nut | inquire |
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Eurolink | SC | Castle Nut (Hex) | Class 6.8 | Plain | M24-2.00 | m24-2.0 din 935 cl.6 plain finish hex slotted / castle nut | inquire |
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Eurolink | SC | Castle Nut (Hex) | Class 6.8 | Plain | M27 | m27 din 935 cl.6 plain finish hex slotted / castle nut | inquire |
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Eurolink | SC | Castle Nut (Hex) | Class 10.9 | Plain | M24 | m24 din 935 cl.10 plain finish hex slotted / castle nut | inquire |
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Eurolink | SC | Castle Nut (Hex) | Class 8.8 | Zinc/Clear | M39 | m39 din 935 cl.8 zinc plated hex slotted / castle nut | inquire |
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Eurolink | SC | Castle Nut (Hex) | Class 8.8 | Zinc/Clear | M30 | m30 din 935 cl.8 zinc plated hex slotted / castle nut | inquire |
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Eurolink | SC | Castle Nut (Hex) | 316, 317, A4 Stainless | Plain | M14 | m14 din 935 a4 stainless steel hex slotted / castle nut | inquire |
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Eurolink | SC | Castle Nut (Hex) | Class 8.8 | Zinc/Clear | M12 | m12 din 935 cl.8 zinc plated hex slotted / castle nut | inquire |
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Eurolink | SC | Castle Nut (Hex) | Brass | Plain | M12 | m12 din 935 brass hex slotted / castle nut | inquire |
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Eurolink | SC | Castle Nut (Hex) | Class 8.8 | Plain | M64-4.00 | m64-4.0 din 935 cl.8 plain finish hex slotted / castle nut | inquire |
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Eurolink | SC | Castle Nut (Hex) | Steel | Plain | M22-1.5-17 | m22-1.5 din 937 17h plain finish hex thin slotted castle nut | 4,050 |
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Eurolink | SC | Castle Nut (Hex) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M18 | m18 din 935 a2 stainless steel hex slotted / castle nut | inquire |
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Eurolink | SC | Castle Nut (Hex) | Class 6.8 | Plain | M52-3.00 | m52-3.0 din 935 cl.6 plain finish hex slotted / castle nut | inquire |
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Eurolink | SC | Castle Nut (Hex) | Class 6.8 | Plain | M20-1.50 | m20-1.5 din 935 cl.6 plain finish hex slotted / castle nut | inquire |
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Eurolink | SC | Castle Nut (Hex) | Steel | Plain | M16-17 | m16 din 937 17h plain finish hex thin slotted castle nut | inquire |
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Eurolink | SC | Castle Nut (Hex) | Class 8.8 | Plain | M36 | m36 din 935 cl.8 plain finish hex slotted / castle nut | inquire |
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Eurolink | SC | Castle Nut (Hex) | Class 8.8 | Zinc/Clear | M20 | m20 din 935 cl.8 zinc plated hex slotted / castle nut | inquire |
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Eurolink | SC | Castle Nut (Hex) | Class 6.8 | Plain | M45 | m45 din 935 cl.6 plain finish hex slotted / castle nut | inquire |
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Eurolink | SC | Castle Nut (Hex) | Class 6.8 | Plain | M42-3.00 | m42-3.0 din 935 cl.6 plain finish hex slotted / castle nut | inquire |
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Ababa | CA | Castle Nut (Hex) | Steel | Zinc/Clear | 1/4-28 | 1/4-28 castle nut stl znc b18.2.2 | 318 |
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Ababa | CA | Castle Nut (Hex) | Steel | Plain | M12-1.50 | m12-1.5 castle nut stl pln | 22 |
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Ababa | CA | Castle Nut (Hex) | Steel | Zinc/Clear | M14-2.00 | m14-2.0 castle nut stl znc | 150 |
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Ababa | CA | Castle Nut (Hex) | Steel | Plain | M16-2.00 | m16-2.0 castle nut stl pln | 4 |
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Weaver | WA | Castle Nut (Hex) | Steel | Zinc/Clear | M10-1.50 | 10-1.5 castle nut zinc | 88 |
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Weaver | WA | Castle Nut (Hex) | Steel | Zinc/Clear | 10-1.0 | 10-1.0 castle nut zinc | 17 |
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Weaver | WA | Castle Nut (Hex) | Steel | Zinc/Clear | M12-1.75 | 12-1.75 castle nut zinc | 13 |
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Weaver | WA | Castle Nut (Hex) | Steel | Zinc/Clear | 18-2.5 | 18-2.5 castle nut zinc | 38 |
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Weaver | WA | Castle Nut (Hex) | Steel | Zinc/Clear | 20-2.5 | 20-2.5 castle nut zinc | 16 |
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Weaver | WA | Castle Nut (Hex) | Steel | Zinc/Clear | 1/4-28 | 1/4-28 castle nut zinc | 197 |
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Weaver | WA | Castle Nut (Hex) | Steel | Zinc/Clear | 5/16-24 | 5/16-24 castle nut zinc | 140 |
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Weaver | WA | Castle Nut (Hex) | Steel | Zinc/Clear | 1/2-20 | 1/2-20 castle nut zinc | 292 |
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Ababa | CA | Castle Nut (Hex) | Steel | Plain | M24-1.50 | m24-1.5 castle nut thin hrd stl pln | 6 |
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ACCURATE | IL | Castle Nut (Hex) | Steel | Plain | 5/8-18 slotted hex nuts plain (castle) | 250 |
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ACCURATE | IL | Castle Nut (Hex) | Steel | Plain | 1-14 | castle nuts (fine thread) | 84 |
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ACCURATE | IL | Castle Nut (Hex) | Steel | Plain | 2-12 | castle nuts | 1 |
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ACCURATE | IL | Castle Nut (Hex) | Steel | Zinc/Clear | M12-1.75 | slotted castle jam nut (low slot) din 937 | 70 |
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ACCURATE | IL | Castle Nut (Hex) | Steel | Zinc/Clear | 1/4-28 | castle nuts | 484 |
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ACCURATE | IL | Castle Nut (Hex) | Steel | Plain | 5/16-24 | castle nuts | 63 |
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ACCURATE | IL | Castle Nut (Hex) | Steel | Plain | 3/4-16 | castle nuts | 22 |
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ACCURATE | IL | Castle Nut (Hex) | Steel | Zinc/Clear | 1 1/2-12 | castle nut | 16 |
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ACCURATE | IL | Castle Nut (Hex) | Steel | Zinc/Clear | M12-1.75 | din 935 slotted castle nut | 30 |
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ACCURATE | IL | Castle Nut (Hex) | Steel | Zinc/Clear | M16-2.00 | castle nuts | 4 |
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ACCURATE | IL | Castle Nut (Hex) | Steel | Zinc/Clear | M8-1.25 | din 935 slotted hex nuts | 25 |
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ACCURATE | IL | Castle Nut (Hex) | Steel | Plain | 1 1/4-12 | castle jam nut | 68 |
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Liberty | IL | Castle Nut (Hex) | Steel | Zinc/Clear | 1/2-13 | hex castle nut | 1,000 |
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METRO IND | OH | Castle Nut (Hex) | Steel | Plain | M22-1.50 | castle nut din 935 | 422 |
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METRO IND | OH | Castle Nut (Hex) | Steel | Plain | M16 | slotted thin nut din 937 | 986 |
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METRO IND | OH | Castle Nut (Hex) | Steel | Plain | M12-1.50 | slotted thin nut din 937 | 1547 |
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METRO IND | OH | Castle Nut (Hex) | Steel | Plain | M14-1.50 | slotted thin nut din 937 | 420 |
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METRO IND | OH | Castle Nut (Hex) | Steel | Plain | M16-1.50 | slotted thin nut din 937 | 525 |
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METRO IND | OH | Castle Nut (Hex) | Steel | Plain | M20-1.50 | slotted thin nut din 937 | 198 |
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METRO IND | OH | Castle Nut (Hex) | Steel | Plain | M24 | m24 slotted thin nut din 937 steel | 343 |
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METRO IND | OH | Castle Nut (Hex) | Steel | Plain | M20 | m20 castle nut din 935 steel | 183 |
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METRO IND | OH | Castle Nut (Hex) | Steel | Plain | M24 | m24 castle nut din 935 steel | 68 |
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METRO IND | OH | Castle Nut (Hex) | Steel | Plain | M27 | m27 castle nut din 935 steel | 16 |
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METRO IND | OH | Castle Nut (Hex) | Steel | Plain | M30 | m30 castle nut din 935 steel | 9 |
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METRO IND | OH | Castle Nut (Hex) | Steel | Zinc/Clear | M12-1.50 | m12-1.5 castle nut din 935 steel zinc | 242 |
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METRO IND | OH | Castle Nut (Hex) | Steel | Zinc/Clear | M14-1.50 | m14-1.5 castle nut din 935 steel zinc | 180 |
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METRO IND | OH | Castle Nut (Hex) | Steel | Zinc/Clear | M8-1.00 | m8-1 slotted hex nut din 935 steel zinc | 800 |
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METRO IND | OH | Castle Nut (Hex) | Steel | Plain | M10 | m10 slotted thin nut din 937 steel | 407 |
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METRO IND | OH | Castle Nut (Hex) | Steel | Plain | M12 | m12 slotted thin nut din 937 steel | 3549 |
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METRO IND | OH | Castle Nut (Hex) | Steel | Plain | M14 | m14 slotted thin nut din 937 steel | 2074 |
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METRO IND | OH | Castle Nut (Hex) | Steel | Plain | M6 | m6 slotted thin nut din 937 steel | 1639 |
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METRO IND | OH | Castle Nut (Hex) | Steel | Plain | M8 | m8 slotted thin nut din 937 steel | 3870 |
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METRO IND | OH | Castle Nut (Hex) | Steel | Zinc/Clear | M12 | castle nut din 935 | 435 |
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WDMB | IA | Castle Nut (Hex) | Grade 2 | Zinc/Clear | 9/16-18 | nut hex castle grade 2 (zn) 9/16-18 (W000) (W000) | 55 |
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RePneu To | MI | Castle Nut (Hex) | Steel | Plain | jet castle nut | 1 |
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HBBOLT | CA | Castle Nut (Hex) | Steel | Zinc/Clear | M20-2.50 | castle nut | 100 |
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MMCC | IL | Castle Nut (Hex) | Steel | Zinc/Clear | M7-1.00 | slotted/castellated nut din 935 steel zinc/clear | inquire |
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MMCC | IL | Castle Nut (Hex) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6-1.00 | slotted/castellated nut din 935 a2 s/s plain | 9 |
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WDMB | IA | Castle Nut (Hex) | Steel | Plain | M16 | nut hex slotted st (zf) m16 din 935 (W0S0) | 264 |
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WDMB | IA | Castle Nut (Hex) | Steel | Zinc/Yellow | 8 10 x 1 1/4 | nut hex castle 8 (zyt) m10x1.25 (W000) | 4,272 |
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FTS | OH | Castle Nut (Hex) | Class 10.9 | Zinc/Yellow | M36-4.00 | hex castle nut 10 zy din 935 | 6 |
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Cascade | OR | Castle Nut (Hex) | Steel | Plain | 5/16-24 | castle s b18.2.2 | 2100 |
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B & K FAST | PA | Castle Nut (Hex) | Steel | Zinc/Clear | 3/4-10 | 3/4-10 castle hex nuts zinc b18.2.2 | 69 |
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B & K FAST | PA | Castle Nut (Hex) | Steel | Zinc/Clear | 1 1/4-7 | 1 1/4-7 castle hex nuts zinc b18.2.2 | 9 |
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B & K FAST | PA | Castle Nut (Hex) | Steel | Plain | M14-1.50 | m14-1.50 castellated nut din 935 | 7 |
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B & K FAST | PA | Castle Nut (Hex) | Class 8.8 | Plain | M22-1.50 | m22-1.50 castellated nut class 8.8 din 935 | 1 |
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B & K FAST | PA | Castle Nut (Hex) | Class 8.8 | Plain | M30-3.50 | m30-3.50 castellated nut class 8.8 din 935 | 4 |
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B & K FAST | PA | Castle Nut (Hex) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/4-10 | 3/4-10 castle hex nuts 18-8 b18.2.2 | 2 |
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Wurth Ada | MN | Castle Nut (Hex) | Steel | Plain | M24 | nut castle din935 8 b ws36 (a3c) m24 | 60 |
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CNB | IL | Castle Nut (Hex) | Steel | Zinc/Clear | 5/16-24 | castle nut | 1371 |
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CNB | IL | Castle Nut (Hex) | Steel | Cadmium | 3/8-24 | castle nut c1018 material per drawing # grd-24612 per qq-p-416 3 type-1 | 19 |
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MTP | CA | Castle Nut (Hex) | Class 8.8 | Zinc/Clear | M14-1.50 | m14-1.50 din 937-8 zn castle nuts fine | 6 |
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Hewes | NY | Castle Nut (Hex) | Grade 5 | Plain | 7/8-14 | castle nut gr5 | 10 |
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