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About Nuts, Materials, and Finishes
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Metric 18-8 Stainless Steel Cap Nuts

Made from 18-8 stainless steel, these cap nuts have good chemical resistance and may be mildly magnetic. Also known as acorn nuts, these nuts have a smooth rounded head that covers and protects threads while providing a finished appearance.
For technical drawings and 3-D models, click on a part number.
Thread | ||||||||
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Size | Pitch, mm | Dp., mm | Wd., mm | Ht., mm | Specifications Met | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | ||||||||
M18 | 2.5 | 25 | 27 | 32 | DIN 1587 | 1 | 000000000 | 00000 |