5/16 Cap Nuts (ASME B18. 2.2)
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 | |
Irwin Ind | Ont | Cap Nut (Acorn Nut) | Steel | Nickel Plated | 5/16-18 x 9/16 | 5/16-18x9/16 steel open end acorn nut nickel plate b18.2.2 | 18610 |
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GLF | OH | Cap Nut (Acorn Nut) | Steel | Nickel Plated | 5/16-18 | 5/16-18 acorn nut stl nkl b18.2.2 () () () | 331 |
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GLF | OH | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 acorn nut 18-8 s/s b18.2.2 () () () | 171 |
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Ababa | CA | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 acorn cap nut s/s b18.2.2 | 359 |
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Ababa | CA | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | 5/16-18 | 5/16-18 acorn cap nut s/s blk ox wax b18.2.2 | 98 |
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Ababa | CA | Cap Nut (Acorn Nut) | Steel | Nickel Plated | 5/16-18 | 5/16-18 acorn cap nut stl nkl b18.2.2 | 2100 |
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Ababa | CA | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-24 | 5/16-24 acorn cap nut s/s b18.2.2 | 204 |
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Ababa | CA | Cap Nut (Acorn Nut) | Steel | Plain | 5/16-24 | 5/16-24 acorn cap nut stl pln b18.2.2 | 23 |
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Ababa | CA | Cap Nut (Acorn Nut) | Steel | Plain | 5/16-18 | 5/16-18 nylon insert/cap locknut w/black cap b18.2.2 | 872 |
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Ababa | CA | Cap Nut (Acorn Nut) | Nylon (Polyamide) | Plain | 5/16-18 | 5/16-18 acorn cap nut nylon b18.2.2 | 283 |
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Ababa | CA | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 acorn cap nut high crown stainless steel b18.2.2 | 80 |
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Ababa | CA | Cap Nut (Acorn Nut) | 316, 317, A4 Stainless | Plain | 5/16-18 | 5/16-18 acorn cap nut 316 s/s b18.2.2 | 25 |
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Ababa | CA | Cap Nut (Acorn Nut) | Steel | Nickel Plated | 5/16-18 | 5/16-18 acorn cap nut stl nkl b18.2.2 | 400 |
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Ababa | CA | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-24 | 5/16-24 acorn cap nut s/s b18.2.2 | 20 |
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SII | IN | Cap Nut (Acorn Nut) | Steel | Nickel Plated | 5/16-18 | 5/16-18 acorn nut nickel plate b18.2.2 | 1175 |
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JET FITTING | CA | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 acorn nut s/s stl 304 unc 569050 b18.2.2 | 50 |
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JET FITTING | CA | Cap Nut (Acorn Nut) | Steel | Nickel Plated | 5/16-18 x 2 | 5/16-18 acorn nut 2 pc nkl 301023 b18.2.2 | 1225 |
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JET FITTING | CA | Cap Nut (Acorn Nut) | Steel | Black Oxide | 5/16-18 | 5/16-18 hex acorn nut steel black oxide 516CAN SBO b18.2.2 | 311 |
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Standard | MA | Cap Nut (Acorn Nut) | 316, 317, A4 Stainless | Plain | 5/16-18 | 5/16-18 cap nut 316 stainless steel b18.2.2 | 1052 |
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Standard | MA | Cap Nut (Acorn Nut) | Brass | Plain | 5/16-18 | 5/16-18 cap nut brass b18.2.2 | 3955 |
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Standard | MA | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 cap nut 18-8 stainless steel b18.2.2 | 14354 |
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QFC | TX | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 acorn nut 18-8 b18.2.2 | 490 |
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OSSCO | RI | Cap Nut (Acorn Nut) | Steel | Black Oxide | 5/16-18 | 5/16-18 acorn cap nut black ox b18.2.2 | 26 |
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OSSCO | RI | Cap Nut (Acorn Nut) | Steel | Plain | 5/16-18 | 5/16-18 acorn cap nut-high crown b18.2.2 | 184 |
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QFC | TX | Cap Nut (Acorn Nut) | Nylon (Polyamide) | Plain | 5/16-18 | 5/16-18 nylon cap nut b18.2.2 | 2500 |
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QFC | TX | Cap Nut (Acorn Nut) | Steel | Zinc/Clear | 5/16 | 5/16nc bzp cap nut b18.2.2 | 50 |
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Perigee | MI | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 5/16-24 x 1/2 x 17/32 | 5/16-24 x 1/2 x 17/32 low crown hex cap nut b18.2.2 | 976 |
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Perigee | MI | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 5/16-24 x 1/2 x 17/32 | 5/16-24 x 1/2 x 17/32 low crown cap nut b18.2.2 | 3 |
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Perigee | MI | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 5/16-18 x 1/2 x 17/32 | 5/16-18 x 1/2 x 17/32 low crown cap nut b18.2.2 | 45 |
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JET FITTING | CA | Cap Nut (Acorn Nut) | Steel | Nickel Plated | 5/16-18 | nut acorn 5/16-18 steel nickel plated b18.2.2 | 1300 |
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JET FITTING | CA | Cap Nut (Acorn Nut) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | nut acorn 5/1618 ss rohs compliant b18.2.2 | 250 |
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JET FITTING | CA | Cap Nut (Acorn Nut) | Steel | Zinc/Clear | 5/16-18 | 5/16-18 hex acorn nut steel zinc b18.2.2 | 1645 |
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JET FITTING | CA | Cap Nut (Acorn Nut) | Steel | Cadmium | 5/16-24 | 5/16-24 hex acorn lock nut steel cadmium b18.2.2 | 450 |
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THRDFAST | FL | Cap Nut (Acorn Nut) | Steel | Zinc/Clear | 5/16-18 | acorn cap nut b18.2.2 | 93 |
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THRDFAST | FL | Cap Nut (Acorn Nut) | Steel | Zinc/Clear | 5/16 | nf-24 acorn cap nut b18.2.2 | 25 |
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THRDFAST | TN | Cap Nut (Acorn Nut) | Steel | Zinc/Clear | 5/16-18 | acorn cap nut b18.2.2 | 70 |
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KBS | TN | Cap Nut (Acorn Nut) | Brass | Plain | 5/16-18 | 5/16-18 acorn cap nut brass b18.2.2 | 4,963 |
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THRDFAST | OK | Cap Nut (Acorn Nut) | Steel | Zinc/Clear | 5/16-18 | acorn cap nut b18.2.2 | 95 |
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THRDFAST | FL | Cap Nut (Acorn Nut) | Steel | Zinc/Clear | 5/16-18 | acorn cap nut b18.2.2 | 20 |
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THRDFAST | FL | Cap Nut (Acorn Nut) | Steel | Zinc/Clear | 5/16 | nf-24 acorn cap nut b18.2.2 | 66 |
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THRDFAST | MS | Cap Nut (Acorn Nut) | Steel | Zinc/Clear | 5/16-18 | acorn cap nut b18.2.2 | 97 |
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THRDFAST | AL | Cap Nut (Acorn Nut) | Steel | Zinc/Clear | 5/16 | nf-24 acorn cap nut b18.2.2 | 15 |
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