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Acorn Nut

Cap nuts (acorn nuts) have a closed, domed top that covers the end of the thread, preventing snags and injury and giving a clean appearance. Used on visible parts and where protection is needed.

33 sizes・24 in stock

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Zinc Plated Acorn Nut9 sizes・5 in stock

Stainless Steel Acorn Nut9 sizes・9 in stock

INCH Zinc Plated Acorn Nut8 sizes・5 in stock

INCH Stainless Steel Acorn Nut7 sizes・5 in stock

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Zinc Plated Acorn Nut size chart (17 sizes)SS304 Acorn Nut size chart (16 sizes)

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33 items, grouped by type. Tap a group to expand.

Zinc Plated Acorn Nut9 items

Zinc Plated Acorn Nut M10*P1.5 Zinc Plated Acorn Nut M12*P1.75 Zinc Plated Acorn Nut M16*P2.0 Zinc Plated Acorn Nut M20-P2.5 (30*30)Zinc Plated Acorn Nut M3 Zinc Plated Acorn Nut M4 Zinc Plated Acorn Nut M5 Zinc Plated Acorn Nut M6 Zinc Plated Acorn Nut M8 Open the full page for this type →

Stainless Steel Acorn Nut9 items

SS304 Acorn Nut M10 SS304 Acorn Nut M12 SS304 Acorn Nut M16 SS304 Acorn Nut M20 SS304 Acorn Nut M3 SS304 Acorn Nut M4 SS304 Acorn Nut M5-P0.8 SS304 Acorn Nut M6 SS304 Acorn Nut M8 Open the full page for this type →

INCH Zinc Plated Acorn Nut8 items

Zinc Plated Acorn Nut 1/2"-12 Thread Zinc Plated Acorn Nut 1/4"Zinc Plated Acorn Nut 3/16"Zinc Plated Acorn Nut 3/4"Zinc Plated Acorn Nut 3/8"Zinc Plated Acorn Nut 5/16"Zinc Plated Acorn Nut 5/8"Zinc Plated Acorn Nut 7/16"Open the full page for this type →

INCH Stainless Steel Acorn Nut7 items

SS304 Acorn Nut 1/2"-12 Thread SS304 Acorn Nut 1/4"SS304 Acorn Nut 3/16"SS304 Acorn Nut 3/4"SS304 Acorn Nut 3/8"SS304 Acorn Nut 5/16"SS304 Acorn Nut 5/8"Open the full page for this type →

Also known as / standards: Cap Nut · dome nut · DIN 1587 · DIN 917 · DOMED CAP NUT · JIS B 1183 · CNS 4473 · CNS 4472 · ZINC · ZINC PLATED

Standards: DIN 1587 · JIS B 1183 · CNS 4473 · CNS 4472