M12 Dome Nut - 25 Nos
₹23.73 (excl. GST)
- SKU:
- FHT-NUT-DOM-M12
- Brand:
- Fastdep
- Category:
- Dome Nut
- Qty / Pack:
- 25 per pack
- 🟢 In Stock:
- 99 Packs
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Product Details #
Dome nuts (acorn nuts, cap nuts) are hexagonal nuts with a closed domed end manufactured to DIN 1587 (high form) or DIN 917 (low form). They fully enclose bolt thread ends to provide protection from corrosion and contamination, eliminate sharp exposed threads for safety, and deliver a finished appearance in visible applications.
Specification #
| Standard | DIN 1587 (high form) / DIN 917 (low form) |
| Material | High Tensile (Carbon Steel) |
| Surface Finish | Zinc Plated (slightly blue-ish or yellow) |
| Thread Type | Metric Coarse (standard) |
| Drive Type | Hexagon (wrench/spanner) |
| Head Type | Domed cap (high form DIN 1587, low form DIN 917) |
| Grade | Class 4, 5, 8 |
| Thread | Coarse (standard) |
| Coating | Zinc plated |
| Stock | In stock |
Dimension #
| Size | Thread Dia (min-max mm) | Pitch | Height (mm) |
|---|---|---|---|
| M5 | 4.83-5.00 | 0.8 | 10 |
| M6 | 5.79-6.00 | 1.0 | 12 |
| M8 | 7.76-8.00 | 1.25 | 15 |
| M10 | 9.74-10.00 | 1.5 | 18 |
| M12 | 11.71-12.00 | 1.75 | 22 |
- All dimensions in mm, tolerance +/- 0.01 mm. Additional dimensions available on request.
Benefits #
Exposed bolt threads create safety hazards, collect contamination, and corrode over time, making disassembly difficult or impossible. Dome nuts solve these problems by fully enclosing the bolt end within a protective cap. The smooth dome surface eliminates sharp thread ends that can cause injury or snag on objects, making dome nuts essential for playground equipment, furniture, and child safety products. The closed design prevents moisture, chemicals, and debris from reaching the thread, extending fastener service life and maintaining disassembly capability. Available in steel, stainless steel, brass, and aluminum, dome nuts suit applications from decorative furniture hardware to marine fittings and pharmaceutical equipment. The standard hex drive allows installation with common wrenches and sockets. For applications requiring thread protection, safety, and finished appearance, dome nuts provide a practical engineering solution.
Common Applications #
Dome nuts secure bolted joints where thread protection, safety, or finished appearance are required.
- Furniture hardware and decorative fixtures
- Bicycle and motorcycle components
- Automotive trim and interior hardware
- Architectural railings and handrails
- Marine fittings and deck hardware
- Electrical enclosures and control panels
- Playground equipment and safety-critical fixtures
- Medical equipment and hospital furniture
- Food processing and pharmaceutical equipment
- Signage and display systems
The product images are for illustration purposes only. Actual products may vary by part number, size, model, color, etc. Customers unfamiliar with the products are encouraged to contact our support team for exact images, if available. This product comes with a warranty against manufacturing defects; refer to the warranty policy for claim instructions. id/404, /product/dome-nut-m12.md, /catalog/dome-nut.md,
