Acorn Nuts

Acorn nuts or dome nuts are specifically designed with a domed end that neatly encloses the exposed threads of a bolt or screw. These nuts serve both functional and aesthetic purposes by offering a polished finish and safeguarding the threads against damage and corrosion.

  • High Crown Cap Nuts

  • Low Crown Cap Nuts

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High Crown Cap Nuts

High crown cap nuts, with their taller dome compared to standard cap nuts, are ideal for situations where bolts extend further out and need extra protection. These are particularly useful in heavy machinery and construction applications, accommodating longer threads while offering additional protection and a polished look.

Low Crown Cap Nuts

Low crown cap nuts, on the other hand, have a shorter dome, providing a more compact solution. These are suitable for applications where space is limited and a low-profile finish is desired, such as in electronics and precision equipment. Their space-saving design offers a clean and streamlined appearance.

MATERIALS

We are proud to be a distributor and manufacturer of this product in a wide range of metal alloys.

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  • Steel (Grade 2, Grade 5, Grade 8)

  • 300 Series Stainless (18-8, 303, 304, 310, 316, 321, 347)

  • 400 Series Stainless (410, 416, 420, 422, etc.)

  • Duplex Stainless (2101, 2205, 2507, 255, Zeron 100®)

  • High Strength Stainless and Nickel Alloys (A286, Hastelloy® C276, Inconel® 625, Inconel® 718, K-Monel®, Monel® 400, etc.)

  • High Temperature Allows (Haynes® 230, Waspaloy®, MP159®, etc.)

  • ASTM Specifications (ASTM A193, ASTM A320, ASTM A194, ASTM A453, ASTM A540, ASTM A1082, etc.)

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