Home > Dome Nuts
Dome nuts, commonly referred to as acorn nuts, are perfect for uses that call for both practicality and visual charm. The domed cap shields exposed bolt threads against damage and rust, providing durability and safety across many environments, such as automotive, furniture, and machinery. Complying with technical standards and regulations guarantees their appropriateness and dependability for particular uses, thereby preserving safety and conformity with industry demands.
| 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 |
Since a leak-proof, secure connection is essential, dome nuts are usually not recommended for natural gas applications. Natural ventilation systems call for parts specifically engineered to control air pressure and stop leaks, such as insulation or flame reservoirs. Dome nuts, which are chosen mainly for their aesthetic and safety qualities, may fall short of the sealing and safety standards demanded by natural gas applications. Always seek advice from an expert or consult the relevant standards when choosing fittings for the gas in question.
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
Reach out to us for a fast quote tailored to your requirement.
We supply these Dome Nuts in accordance with DIN, ISO, JIS or ANSI Standard.
Dome Nuts have applications as varied as the sectors they cater to, led chiefly by the aerospace, railway, construction and automotive industries along 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 standard dome nuts are manufactured from these materials, which makes them magnetically attractive. However, if dome nuts are produced from non-ferromagnetic materials such as stainless steel (some grades), copper, or aluminium, they will not attract a magnet, so the magnetic behaviour of a dome nut depends on the particular materials used. Always verify specifications for accuracy.
