Home > Dome Nuts
Dome nuts, also known as acorn nuts, are ideal for applications requiring functionality and aesthetic appeal. Their domed top protects exposed bolt threads from damage and corrosion, ensuring longevity and safety in various settings, including automotive, furniture, and machinery. Adhering to technical standards and regulations ensures their suitability and reliability for specific applications, thus maintaining safety and compliance with industry requirements.
Standard & Specifications | IS, DIN, BS, ASTM, IS 4190, ISO, JIS, GB |
Length | 3 mm to 200 mm |
Size | M02 to M33 |
Dome Nuts Manufacturer | GKW, Unbrako, Kundan, APL, Sundaram Precision, EBY Fastener Etc. |
Material | Stainless Steel, Low carbon steel, Alloy carbon steel, High Tensile, Nickel Alloy, Alloy Steel, Mild Steel, Copper, Brass, Aluminium |
Stainless Steel Dome Nuts in Grade | SS 304, SS 304L, SS 309, SS 310, SS 316, SS 316L, SS 317, SS 317L, SS 321, SS 330, SS 347, SS 410, SS 430, SS 440C |
Nickel Alloy Dome Nuts | Hastelloy Dome Nuts, Cupro Nickel Dome Nuts, Nickel Dome Nuts, Monel Dome Nuts, Inconel Dome Nuts, Alloy 20 Dome Nuts |
Types of Nuts | Hex Nuts, Dome Nuts, Hex Machine Screw Nuts, Hex Lock Nuts Nylon Insert, Hex Jam Nuts, Hex Jam Nylon Lock Nuts, Heavy Hex Nuts, Wing Nuts, Cap Nuts, Acorn Nuts, Square Nuts, K-Lock Nuts, Prevailing Torque Lock Nuts, Top Lock Nuts, Two-Way Reversible Lock Nuts, Pin-Lock Nuts, T-Nuts, Coupling Nuts, T-Slot Nuts, Castle Nuts, Flange Nuts Serrated, Machine Hex Nuts, Finished Hex Nuts, Forged Eye Nut, Rivet Nuts, Slotted Hex Nut, Acme Hex Nuts, Nylock Nuts, Anco Locknuts, Flexloc Nuts, Reversible Locknuts, Panel Nut, Poly Nut, Conelock Nut, Self Clinching Nuts, Domed Cap Nuts, Imperial Thread Nuts, Imperial Thread Nylock Nuts, Sleeve Nuts, Thin Nuts, Weld Nuts, High Tensile Nuts, Cage Nuts, Security Nuts, Imperial Nuts, Industrial Nuts, Miscellaneous Nuts, Insert Nuts, Knurled Nuts, Round Nuts |
Because of the need for a secure leak-proof connection, dome nuts are generally not indicated for natural gas applications. Natural ventilation systems require components specially designed to regulate air pressure and prevent leaks, such as insulation or flame reservoirs. Dome nuts used primarily for their aesthetic and safety characteristics may not provide the required sealing and safety standards for natural gas applications. Always consult with an expert or refer to appropriate standards when selecting fittings for the gas to be used.
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We offer These Dome Nuts as per DIN, ISO, JIS or ANSI Standard.
Dome Nuts applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Dome poles can attract magnets if made of ferromagnetic materials such as iron or steel. Most conventional dome nuts are made from these materials, making them magnetically attractive. However, if dome nuts are made of non-ferromagnetic materials such as stainless steel (some grades), copper, or aluminium, they will not attract a magnet, so the dome nut’s magnetic properties depend on the specific materials. Always check specifications for accuracy.
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