#4 Cap Nuts
Acorn Nuts, also referred to as Crown Hex Nuts, Blind Nuts, Cap Nuts, Domed Cap Nuts, or Dome Nuts, are nuts with a domed end on one side to cover exposed internal threading. The name acorn nut comes from its shape.
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
JHP Fasteners | TX | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | nut acorn 4-40 18-8 304 steel | 586 |
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Ababa | CA | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | 4-40 acorn cap nut s/s b18.2.2 | 320 |
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Ababa | CA | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | 4-40 acorn cap nut s/s b18.2.2 | 150 |
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JET FITTING | CA | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | nut acorn 440 ss rohs compliant b18.2.2 | 900 |
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American | NY | Cap Nut (Acorn Nut) | Brass | Plain | #4-40 | acorn cap nut pl | 1377 |
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American | NY | Cap Nut (Acorn Nut) | Steel | Nickel | #4-40 | 4/40 acorn cap nut nickle pl | 1000 |
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TSF | TX | Cap Nut (Acorn Nut) | Steel | Black Oxide | #4-40 | nylon locking acorn nut black 440 | 800 |
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Marine Fasteners | FL | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | 4-40 hex cap nut s/s b18.2.2 | 88130 |
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Hewes | NY | Cap Nut (Acorn Nut) | Nylon (Polyamide) | Plain | #4-40 | cap nut black | 100 |
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ACF | CA | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | 4-40 s/s acorn cap nut | 409 |
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Century | FL | Cap Nut (Acorn Nut) | Steel | Plain | #4-40 | 4-40 cap nut low crn 2 piece (STEEL NICKEL PLATE) (STEEL NICKEL PLATE) | 500 |
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Century | FL | Cap Nut (Acorn Nut) | Steel | Plain | #4-40 | 4-40 cap nut (18-8) (18-8) | 648 |
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GLF | OH | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | #4-40 acorn nut 18-8 s/s b18.2.2 () () () | 1038 |
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American | NY | Cap Nut (Acorn Nut) | Brass | Zinc/Clear | #4-40 | acorn cap nut pl | 50 |
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IRF | NC | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | acorn cap nut 18-8 s/s | 1,903 |
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MFS | KS | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | acorn nut low crown | 62 |
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MFS | KS | Cap Nut (Acorn Nut) | Nylon (Polyamide) | Plain | #4-40 | slotted cap nut | 318 |
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MFS | KS | Cap Nut (Acorn Nut) | Nylon (Polyamide) | Plain | #4-40 | acorn nut | 861 |
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IRF | NJ | Cap Nut (Acorn Nut) | Plastic | Plain | #4-40 | nut acorn 4-40 black microplastics # 0500440cnb 500-00370 | 7,150 |
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IRF | NJ | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | 4-40 acorn cap nut 18-8 s/s pln n04cap3p | 1,903 |
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Endries | WI | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 | 4-40 18-8 s/s steel low crown acorn black oxide nut 1/4 width across flatsx1/4 height | 2329 |
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Endries | WI | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | 4-40 18-8 s/s steel low crown acorn nut 1/4 width across flatsx1/4 height | 4083 |
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Standard | MA | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | 4-40 cap nut 18-8 stainless steel b18.2.2 | 8800 |
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Standard | MA | Cap Nut (Acorn Nut) | Brass | Plain | #4-40 | 4-40 cap nut brass b18.2.2 | 25000 |
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Future Fastener | TX | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | 4-40 cap nuts ss | 206 |
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Jackson | MS | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | nc acorn nut 18-8 s/s | 200 |
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Global | CA | Cap Nut (Acorn Nut) | Nylon (Polyamide) | Plain | #4-40 | acorn cap nut | 960 |
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Lippin | CA | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | cap nut stainless 18-8 | 61 |
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Delta | TX | Cap Nut (Acorn Nut) | Steel | Zinc/Clear | #4-40 | acorn nuts steel zinc 4-40 | 100 |
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Delta | TX | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | acorn nuts 18-8 sst 4-40 | 154 |
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Delta | TX | Cap Nut (Acorn Nut) | Brass | Plain | #4-40 | acorn nuts brass 4-40 | 290 |
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SJS Prod | CA | Cap Nut (Acorn Nut) | Nylon (Polyamide) | Plain | #4-40 | 4-40 nylon capnut |
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ZAL INDUS | CA | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | 4-40 acorn cap nut 18-8stn. | 1 |
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FastWare | Sask | Cap Nut (Acorn Nut) | Nylon (Polyamide) | Plain | #4-40 | acorn nut | 1,000 |
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Alma Bolt | MI | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | 18-8 304 acorn cap nut | 1008 |
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MAINSOURC | NH | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | acorn cap nut 18-8 ss | 1060 |
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Kanebridge | IL | Cap Nut (Acorn Nut) | Steel | Black Oxide | #4-40 | 4-40 two piece low crown cap nut black oxide | 50,000 |
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Kanebridge | IL | Cap Nut (Acorn Nut) | Steel | Nickel | #4-40 | 4-40 two piece low crown cap nut nickel plated | 50,000 |
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Kanebridge | IL | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | 4-40 low crown hex cap nut 18-8 stainless steel, 1 piece | 12.500 |
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Liberty | IL | Cap Nut (Acorn Nut) | Steel | Nickel | #4-40 | cap nut plate plate | 1,400 |
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HBBOLT | CA | Cap Nut (Acorn Nut) | Steel | Nickel | #4-40 | cap nuts nickle | 1,000 |
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HBBOLT | CA | Cap Nut (Acorn Nut) | Brass | Plain | #4-40 | cap nuts | 900 |
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HBBOLT | CA | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | cap nuts 18-8 | 245 |
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AIH | AZ | Cap Nut (Acorn Nut) | Steel | Plain | #4-40 | locking cap nut nylon | 989 |
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AIH | AZ | Cap Nut (Acorn Nut) | Steel | Plain | #4-40 | locking cap nut nylon | 989 |
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CONTAERO | NJ | Cap Nut (Acorn Nut) | Steel | Zinc/Clear | #4-40 | spcl cap nut blk cap | 792 |
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Hayes | CA | Cap Nut (Acorn Nut) | Nylon (Polyamide) | Plain | #4-40 | 4-40 acorn cap nut nylon | 2330 |
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SWACO | OH | Cap Nut (Acorn Nut) | 316, 317, A4 Stainless | Plain | #4-40 | 4-40 acorn nut 316 ss | 3102 |
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NAPPCO | TX | Cap Nut (Acorn Nut) | Brass | Nickel | #4-40 | hex cap nut brass nickel pltd 4-40 | 200 |
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SWACO | OH | Cap Nut (Acorn Nut) | Steel | Nickel | #4-40 | 4-40 two pc acorn nut stl nkl | 12288 |
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SWACO | OH | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | 4-40 acorn nut 18-8 | 158 |
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Cal Fastenrs | CA | Cap Nut (Acorn Nut) | Nylon (Polyamide) | Plain | #4-40 | 4-40 acorn cap nut nylon black 0500440cnb | 1,200 |
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OSSCO | RI | Cap Nut (Acorn Nut) | Brass | Plain | #4-40 | 4-40 acorn cap nut brass b18.2.2 | 400 |
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Bostwick | IN | Cap Nut (Acorn Nut) | Steel | Zinc/Clear | #4-40 | 4-40 acorn cap nut (2 piece) zinc b18.2.2 | 410 |
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Century | NY | Cap Nut (Acorn Nut) | Steel | Nickel | 4-40 cap nut low crn 2 piece steel nickel plate | 500 |
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Century | NY | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 cap nut 18-8 | 648 |
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Bossard | AZ | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 acorn nut s/s | 20 |
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AFI | FL | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | 4-40 cap nut ss () () | 2706 |
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Valley Nu | WA | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | nc 18-8 ss cap nut | 49 |
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Olander | CA | Cap Nut (Acorn Nut) | Steel | Zinc/Clear | 4-40 acorn nut stl zn non-rohs | 53 |
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Empire | WA | Cap Nut (Acorn Nut) | Steel | Plain | #4-40 | 4-40 acorn cap nut | 1500 |
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Century | NY | Cap Nut (Acorn Nut) | Plastic | Plain | 4-40 nylon acrorn nut black 4-40 nylon acorn nut black micro plastics | 3000 |
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American | NY | Cap Nut (Acorn Nut) | Brass | Nickel | #4-36 x 1/4 | acorn cap nut pl | 2800 |
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American | NY | Cap Nut (Acorn Nut) | Steel | Nickel | #4-40 x 1/4 | acorn cap nut pl | 80 |
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QFC | TX | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4 | 4m captive hex nut open ss b18.2.2 | 200 |
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