Cap Nut is also called Acorn Nut, Crown hex nut, blind nut or domed cap nut. It is a type of fastener which gets its name from its shape. It is a nut that has a domed top to cover the threads. This is to prevent contact with the external thread to protect the threads or protect other things the threads would rub against. In addition the dome gives a more finished appearance. It is usually made of brass, steel, stainless steel (low carbon content) or nylon. It can also be chrome plated and given a mirror finish.[1]
Germany
Mobile, flexible and unrestricted processing of blind rivet nuts up to M12? The reliable, simple and modern solution is now Rivdom eVNG 2! The new HONSEL battery riveter now offers the ultimate solution for cordless settings of blind rivets nuts and bolts. Oriented to the demands of industrial series production, Rivdom eVNG 2 offers a wide range of use features and options. Innovative. Sturdy and reliable. Force or stroke control! Depending on the fastener to be set and the application, the Rivdom eVNG 2 can be operated with either force or stroke control via the menu of the control display. Rivdom eVNG 2 has a patented gearbox with two independently operated BLDC motors. This allows the system to be variably switched on and off during the return stroke.
Request for a quoteFrance
The surface of the cap nut is polished and, with regard to design optimised for the use in hygienic environments. The top of the nut is spherical and the collar has a conical formed top face. The nut has been designed as a low version so as to keep troublesome corners as few as possible. Due to the extremely high quality surface finish of much less than Ra 0.8 µm, hardly any dirt particles adhere to the surface.
Request for a quoteItaly
The tensile test and the maximum clamping force test is carried out with steel and aluminium, for steel screws of resistance class 12.9, while stainless steel, with screws of resistance class A2/70.Resistance values may be subject to changes
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