DIN1587 Stainless Steel 304 A2-70 316 A4-89 Hex Dome Cap Nut/Acorn Nuts
What is hex domed cap nuts?
Hex dome nuts or acorn nuts got their names due to the dome-shaped projection on one side of the nut. This is mostly used to protect objects close to the ends of screws from scratches and structural injuries. It also reduces the effects of physical mishaps on human skin if it somehow forcefully hits the fasteners. The external threads of the screws inserted into these nuts are securely enclosed within the dome. In addition to the protection it offers, these nuts provide the structure an aesthetically pleasing look.
product features
It is available in stainless steel, carbon steel, and alloy steel to bear more wear and tear while also making it more corrosion resistant. The dome nuts come in different sizes, allowing you to use them on screws with any length. By default, the size of the nut is ‘small’ which means it is used for shorter screws. The small projections on the other side provide the structure with the necessary friction to prevent loosening due to vibrations.
Applications
▲The cap nut and stainless steel hexagon slotted nut are equipped with a split pin, which is matched with the screw with a hole bolt. It is used to withstand vibration and alternating loads, and it can prevent the nut from loosening and coming out.
▲ A cap nut with an insert. The insert relies on the tightening nut to tap the internal thread, which can prevent loosening and has good elasticity.
▲ The cap nut has the same purpose as the hexagon nut. It is characterized in that the main nut is not easy to slip with a wrench during assembly and disassembly, but only a spanner wrench, a dead wrench, a dual-use wrench (opening part), or a special square hole sleeve can be used.Install and remove with a barrel wrench.Mostly used on rough, simple components.
▲ The cap nut can be used in the case where the end of the bolt needs to be capped.
▲Cap nut can be used for tooling.
▲The cap nut and ring nut can generally be disassembled by hand instead of using tools, and are usually used in situations where frequent disassembly and low force are required.
▲The cap nut is mainly used for fixing tires, front, rear, left and right on tires and front and rear axles of automobiles, tricycles, electric vehicles, etc., and can also be used to fix road lamp bases and machinery that are often exposed to sunlight and rain.Device.
▲The cap nut is used in conjunction with the hexagon nut to play a role of locking the hexagon nut, and the effect is better.One side of the welding nut is used for welding to the thin steel plate with holes, and then connected to the bolt.
▲ Cover nut is suitable for high-strength fasteners, mechanical fasteners, furniture fasteners, vehicle fasteners, turning special-shaped parts, cold-headed special-shaped fasteners, double-headed foot U-shaped wire, building decoration fasteners, and other types of fasteners can also be used in basic engineering, auto and motorcycle accessories, light industry, machinery, furniture, hardware tools, building decoration.
Product Parameters
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Product name |
Galvanized Hex Dome Cap Nut |
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Standard |
DIN, ANSI, GB, JIS, BSW, ISO |
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Size |
M4-M24 |
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Material |
Carbon Steel, Alloy Steel, Stainless Steel, Brass, Aluminum or Aluminum Alloy |
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Grade |
4.8/5.8/6.8/8.8/10.9/12.9/14.9 Ect |
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Thread |
M, UNC, 8UN, UNF, UEF, UN, UNS |
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Surface Treatment |
Black, Zinc plated, Copper plating, Phosphating, Nickel Plated, HDG, Galvanized, Electro-galvanized, Daromet |
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Package |
1, Carton, Pallet, Wooden Case |
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Payment Term |
TT/ Western Union/LC |
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Application |
Building/Industry/Auto Parts/Spare Parts/Machining parts/Home appliance equipment Ect |
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Delivery |
15-45days (according to quantity and standard or customized) |
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