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NUTS
Dome Nuts – Inch Series
Our Inch Series Dome Nuts are designed for durability and a sleek appearance. These nuts feature a rounded dome top, providing a safe and clean finish that conceals exposed threads, perfect for applications where aesthetics are as important as functionality. The WZP finish enhances corrosion resistance, making them suitable for various applications, from DIY projects to professional engineering and construction. They are particularly favored in industries where the measurement standards are in inches and where appearance is a key consideration.
Product Information
DIN 1587
- Size Range:
- 3/16″ (Part No. DOM316)
- 1/4″ (Part No. DOM14)
- 5/16″ (Part No. DOM516)
- 3/8″ (Part No. DOM38)
- 1/2″ (Part No. DOM12)
- 5/8″ (Part No. DOM58)
Dome Nut Manufacturer in Ludhiana
Looking for a reliable Dome Nut manufacturer in Ludhiana that delivers consistent quality, accurate sizing, and on-time dispatch? Mohandeep Industrial Corp. has been manufacturing precision fasteners for over two decades, supplying dome nuts (also called cap nuts) to automotive, furniture, construction, and electrical industries across India and abroad.
Every dome nut we produce is engineered to DIN 1587 standards, tested for finish consistency, and available in both inch and metric sizes , so whether you’re sourcing for a domestic project or an export order, you get a fastener that fits right the first time.
What Is a Dome Nut?
A dome nut , sometimes called a cap nut or acorn nut , is a fastener with a rounded, closed top that fully covers the exposed end of a bolt or threaded rod. Unlike standard hex nuts, dome nuts serve a dual purpose:
- Safety & Protection — the closed dome shields sharp bolt threads from exposure, reducing injury risk and protecting threads from rust, moisture, and dirt.
- Clean, Finished Look — the smooth dome gives assemblies a polished, professional appearance, which is why they’re popular anywhere visible fastening matters.
Dome Nuts – Inch Series (DIN 1587)
Our Inch Series dome nuts combine durability with a sleek finish. The rounded top conceals exposed threads for a clean, safe result, while the WZP (white zinc-plated) finish improves corrosion resistance — making these nuts equally suited to DIY use and demanding engineering or construction environments. This range is especially popular in industries that work to inch-based measurement standards.
Key Features of Our Dome Nuts
Material Options
- Mild Steel (MS)
- Stainless Steel (Grade 304 & 316)
Size Range
- Standard metric sizes: M4 to M20
- Standard inch sizes: 3/16″ to 5/8″ (see table above)
- Custom sizes manufactured on request
Surface Finishes
- Chrome-plated
- Zinc-plated (including WZP)
- Nickel-plated
Thread Types
- Coarse
- Fine
Compliance
- Manufactured to DIN 1587 standards
Where Dome Nuts Are Used?
Dome nuts from Mohandeep Industrial Corp. are trusted across multiple industries. Explore our full range of nuts and fasteners to find the right fit for your project:
- Automotive — secure fastening on wheels, handlebars, and visible components, with a smooth, finished appearance.
- Furniture Manufacturing — safe, snag-free joints on frames and fittings.
- Construction — durable, corrosion-resistant fastening for structural and finishing applications.
- Electrical Installations — thread protection for high-performance electrical setups.
Why Choose Mohandeep Industrial Corp.?
- Consistent Quality — every batch goes through strict quality checks before dispatch.
- Custom Manufacturing — non-standard sizes, materials, and finishes made to your drawing or sample.
- Competitive, Transparent Pricing — bulk-order discounts with no hidden costs.
- Reliable Delivery — fast dispatch across India, with established export shipping to international buyers.
- Sustainability Focus — manufacturing processes aligned with eco-friendly and quality standards (ISO 9001:2015 certified).
Order Dome Nuts in Ludhiana Today
Need a dependable Dome Nut manufacturer in Ludhiana for your next project or bulk order? Mohandeep Industrial Corp. delivers precision-engineered dome nuts in standard and custom sizes, backed by fast turnaround and export-ready packaging.
Contact Us for a Free Quote →
Frequently Asked Questions
Q:- What is the difference between a dome nut and a regular hex nut?
A dome nut has a closed, rounded top that fully covers the bolt end, protecting threads and giving a finished look. A hex nut leaves the bolt thread exposed.
Q:- What materials are your dome nuts available in?
We manufacture dome nuts in mild steel and stainless steel (grades 304 and 316), with chrome, zinc, and nickel-plated finish options.
Q:- Do you supply dome nuts in custom sizes?
Yes. Alongside our standard M4–M20 metric range and 3/16″–5/8″ inch range, we manufacture custom sizes and finishes based on your specifications.
Q:- Do you export dome nuts outside India?
Yes, we handle both domestic and international shipping for bulk and custom orders.
Q:- What standard do your dome nuts comply with?
Our Inch Series dome nuts are manufactured to DIN 1587 specifications.
