Our Opening Hours Mon- Fri
What is a dome nut, and what is its primary function in various applications?
A dome nut, an acorn or cap nut, is a specialized fastener widely used in various applications. It is characterized by its dome-shaped, rounded top, which covers and encloses the threaded end of a bolt or stud. The primary function of a Dome Nut is to provide a protective and aesthetic cover to exposed fasteners, preventing accidental snagging or injury to users and reducing the risk of damage to surrounding objects or materials. The smooth, rounded surface also offers a visually appealing finish. Dome nuts are commonly utilized in construction, automotive, machinery, and electronics industries, where their design and functionality are essential for securing bolts and improving safety while maintaining a polished appearance.
Are dome nuts reversible? Can they be used on both sides of a joint or fastening?
Yes, dome nuts are typically reversible and can be used on both sides of a joint or fastening. The threaded interior of a dome nut allows it to be securely attached to a bolt or stud from either direction. This characteristic makes Dome Nut versatile and convenient for various applications. Whether used to fasten components together or as decorative covers for exposed bolts, their reversible nature ensures ease of installation and flexibility in assembly. Dome nuts offer practical advantages in various industries, providing a reliable and aesthetically pleasing solution for securing connections in both forward and reverse directions.
What are some common industries or applications where dome nuts are frequently utilized?
Dome nuts find widespread application across diverse industries due to their practicality and versatility. In the construction industry, dome nuts are commonly used to secure various structural elements, such as beams and columns, providing functional fastening and an attractive finishing touch. The automotive sector often employs dome nuts in engine assemblies, chassis components, and interior fittings, where their reversible nature and protective design contribute to vehicles' overall safety and aesthetics.
In the machinery and equipment manufacturing sector, dome nuts are used to secure moving parts and covers, enhancing the overall reliability and appearance of the machines. Additionally, dome nuts find their place in the electronics industry, offering a visually appealing solution for securing circuit boards and delicate electronic components.
| Dome Nuts Size | M4 to M30 |
|---|---|
| Dome Cap Nuts Length | 6 MM To 500 MM |
| Threads Configuration | ASME B1.1 2A/3A Inch Unified Threads and B1.13M 6h Metric Coarse Threads |
| Standard | DIN 986, DIN 1587 / PN 82121 / UNI 5721 |
| Types | Domed Cap Nut, Domed Nyloc Nuts, Dome Cap Nylock Nut, Dome Nyloc Nylon Insert Nut |
| Application | Wind tower, Nuclear power, Railway, Automotive industry, Construction, Electronic industry |
| Manufacturing Process | Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing |
| Coatings | Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request |
| THREAD | SERIES 1 | M4 | M5 | M6 | M8 | M10 | M12 | (M14) | M16 | (M18) | M20 | (M22) | M24 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Series 2 | - | - | - | M8x1 | M10x1 | M12x1,5 | (M14x1,5) | (M16x1,5) | (M18x1,5) | M20x2 | (M22x1,5) | M24x2 | |
| Series 3 | - | - | - | - | M10x1,25 | M12x1,25 | - | - | (M18x2) | M20x1,5 | (M22x2) | - | |
| P | Series 1 | 0,7 | 0,8 | 1 | 1,25 | 1,5 | 1,75 | 2 | 2 | 2,5 | 2,5 | 2,5 | 3 |
| da | min. | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 |
| max. | 4,6 | 5,75 | 6,75 | 8,75 | 10,8 | 13 | 15,1 | 17,3 | 19,5 | 21,6 | 23,7 | 25,9 | |
| dk | max. | 6,5 | 7,5 | 9,5 | 12,5 | 15 | 17 | 20 | 23 | 26 | 28 | 33 | 34 |
| dw | min. | 5,9 | 6,9 | 8,9 | 11,6 | 14,6 | 16,6 | 19,6 | 22,5 | 24,9 | 27,7 | 31,4 | 33,3 |
| e min. | Product grade A | 7,66 | 8,79 | 11,05 | 14,38 | 17,77 | 20,03 | 23,35 | 26,75 | 30,14 | 33,53 | 37,72 | 39,98 |
| Product grade B | 7,5 | 8,63 | 10,89 | 14,2 | 17,59 | 19,85 | 22,78 | 26,17 | 29,56 | 32,95 | 37,29 | 39,55 | |
| x max. | Series 1 | 1,4 | 1,6 | 2 | 2,5 | 3 | - | - | - | - | - | - | - |
| Series 2 | - | - | - | 2 | 2 | - | - | - | - | - | - | - | |
| Series 3 | - | - | - | - | 2,5 | - | - | - | - | - | - | - | |
| g2 max. | Series 1 | - | - | - | - | - | 6,4 | 7,3 | 7,3 | 9,3 | 9,3 | 9,3 | 10,7 |
| Series 2 | - | - | - | - | - | 5,6 | 5,6 | 5,6 | 5,6 | 7,3 | 5,6 | 7,3 | |
| Series 3 | - | - | - | - | - | 4,9 | - | - | 7,3 | 5,6 | 7,3 | - | |
| h | max. nominal size | 8 | 10 | 12 | 15 | 18 | 22 | 25 | 28 | 32 | 34 | 39 | 42 |
| min. P. grade A | 7,64 | 9,64 | 11,57 | 14,57 | 17,57 | 21,48 | 24,48 | 27,48 | 32,38 | 33,38 | 38,38 | 41,38 | |
| min. P. grade B | 7,42 | 9,42 | 11,3 | 14,3 | 17,3 | 21,16 | 24,16 | 27,16 | 31 | 33 | 38 | 41 | |
| m | max. | 3,2 | 4 | 5 | 6,5 | 88 | 10 | 11 | 13 | 15 | 16 | 18 | 19 |
| min. | 2,9 | 3,7 | 4,7 | 6,14 | 7,64 | 9,64 | 10,3 | 12,3 | 14,3 | 14,9 | 16,9 | 17,7 | |
| Mw | min. | 2,32 | 2,96 | 3,76 | 4,91 | 6,11 | 7,71 | 8,24 | 9,84 | 11,44 | 11,92 | 13,52 | 14,16 |
| r | approx. | 3,25 | 3,75 | 4,75 | 6,25 | 7,5 | 8,5 | 10 | 11,5 | 13 | 14 | 16,5 | 17 |
| s | Max. = nominal size | 7 | 8 | 10 | 13 | 16 | 18 | 21 | 24 | 27 | 30 | 34 | 36 |
| min. P. grade A | 6,78 | 7,78 | 9,78 | 12,73 | 15,73 | 17,73 | 20,67 | 23,67 | 26,67 | 29,67 | 33,38 | 35,38 | |
| min. P. grade B | 6,64 | 7,64 | 9,64 | 12,57 | 15,57 | 17,57 | 20,16 | 23,16 | 26,16 | 29,16 | 33 | 35 | |
| t | min. | 5,26 | 7,21 | 7,71 | 10,65 | 12,65 | 15,65 | 17,65 | 20,58 | 24,58 | 25,58 | 28,58 | 30,5 |
| max. | 5,74 | 7,79 | 8,29 | 11,35 | 13,35 | 16,35 | 18,35 | 21,42 | 25,42 | 26,42 | 29,42 | 31,5 | |
| w | min. | 2 | 2 | 2 | 2 | 2 | 3 | 4 | 4 | 5 | 5 | 5 | 6 |
| Weight kg/1000pcs | - | - | 4,66 | 11 | 20,1 | 28,3 | - | 54,3 | 95 | 104 |
Dome Nuts in Distillery Plants
Dome Nuts in Sugar Industries
Dome Nuts in Process Industries
Dome Nuts in Power Plants
Dome Nuts in Refineries
Dome Nuts in Petrochemical Plants
Call Us :
Mail Us :
Germany
Italy
China
UK
Canada
Iran
Thailand
United States
Saudi Arabia
Kuwait
Singapore
Malaysia
UAE
South Korea
Turkey
Morocco
India
Oman
Australia
Qatar
Portugal
Japan
Russia
Costa Rica
Kazakhstan
Philippines
Egypt
Vietnam
Taiwan
Brazil
South Africa
Mexico
Bangladesh
France
Jordan
Poland
Romania
Indonesia
Ukraine
Greece
Nigeria
Spain
Czechia
Chile
Netherlands
Norway
Sri Lanka
Hong Kong
Cyprus
Colombia
Iraq
Tobago
Tobago
Myanmar
Angola
VenezuelaHanoi, Jaipur, La Victoria, Thane, Melbourne, New York, Perth, Indore, Al Khobar, Milan, Surat, Mumbai, Houston, Al Jubail, Baroda, Port-of-Spain, Pimpri-Chinchwad, Ludhiana, Jeddah , Gimhae-si, Jakarta, Navi Mumbai, Ahwaz, Ernakulam, Coimbatore, Kuwait City, Bangkok, Chandigarh, Sharjah, Kuala Lumpur, Ranchi, Ankara, Visakhapatnam, Edmonton, Montreal, Brisbane, Santiago, Mexico City, Lahore, Busan, Pune, Manama, Kolkata, Tehran, Madrid, New Delhi, Atyrau, Hyderabad, Vadodara, Geoje-si, Istanbul, Bogota, Colombo, Noida, Doha, Courbevoie, Calgary, Los Angeles, Gurgaon, Karachi, Chiyoda, Nagpur, Riyadh, Thiruvananthapuram, Ulsan, Hong Kong, Dammam, Chennai, Toronto, Dallas, Caracas, Cairo, Nashik, Petaling Jaya, Rio de Janeiro, Bengaluru, Muscat, Vung Tau, London, Seoul, Abu Dhabi, Dubai, Kanpur, Moscow, Haryana, Lagos, Algiers, Howrah, Jamshedpur, Secunderabad, Singapore, Bhopal, Ho Chi Minh City, Rajkot, Sydney, Aberdeen, Granada, Faridabad , Ahmedabad.
Your #1 Source for Dome Nuts
Dome Nuts Stock Availability
Stainless Steel Dome Nuts
Stainless Steel Dome Nuts Supplier, SS 304 Dome Nuts, 1.4306 Dome Nylock Nuts, UNS S31000 Dome Nut, Stainless Steel 316 Dome Cap Nut, 316L SS Dome Nuts Price, SS 317 Dome Nuts, Stainless Steel Dome Nuts Exporter.
Carbon Steel Dome Nuts
Carbon Steel Dome Nuts Supplier, CS Dome Nuts, High Tensile Carbon Steel Dome Nylock Nuts, Low Temperature Carbon Steel Dome Cap Nut, Mild Steel Dome Nuts Price, MS Dome Nut, Carbon Steel Dome Nuts Exporter.
Alloy Steel Dome Nuts
Alloy Steel Dome Nuts Supplier, AS Dome Cap Nut, Chrome Moly Steel Dome Nylock Nuts, Cr-Mo Dome Nuts, CrMo Dome Nuts Price, Chromium-molybdenum Dome Nut, Alloy Steel Dome Nuts Exporter.
Duplex Steel Dome Nuts
Duplex Dome Nuts Supplier, DSS Dome Nuts, Duplex Stainless Steel Dome Nylock Nuts, Duplex Dome Cap Nut, Duplex Steel S31803 Dome Nuts Price, 1.4462 Duplex Dome Nut, UNS S32205 Dome Nuts, Duplex Steel Dome Nuts Exporter.
Super Duplex Steel Dome Nuts
Super Duplex Dome Nuts Supplier, SDSS Dome Nuts, Super Duplex Stainless Steel Dome Nylock Nuts, Super Duplex Dome Nut, Super Duplex S32760 Dome Nuts Price, 1.4410 Super Duplex Dome Cap Nut, UNS S32750 Dome Nuts, Super Duplex Steel Dome Nuts Exporter.