Sleeve screws are a very special category of screw types in the large families of screw connections. For this reason, we would like to dedicate this category only to metal sleeve screws, i.e. steel sleeve screws and stainless steel sleeve screws. In the broadest sense, sleeve screws are not a type of classic connection of at least two workpieces and so these screws are only used and screwed by a small marginal group of fitters or in certain areas of manufacturing industry or a private user. Let us say a few words about sleeve screws, so that we can make the structure, the assembly of a sleeve screw easier for you to understand. But we would also like to present you our product range of different sleeve screws. But what can a sleeve screw be used for? This question is certainly asked by many people who have to solve a certain problem in a connection from one part to another, in which very specific requirements are placed on the screw connection. Basically, a sleeve screw always has a hollow part that is equipped with an internal thread instead of an external thread, as is the case with normal screws. Thus, an opposite screw can also be screwed into the sleeve screw. Such sleeve screws are always needed where no thread can be cut into the workpiece to be joined. The reasons for this can be that the material is too soft or it is not structurally possible. Or a hollow body, such as a polygonal steel tube, must be cleanly and detachably connected by means of sleeve screws. Especially the fastening of coverings to machine parts can easily be screwed tight with sleeve screws. A hole is drilled for the sleeve screw and the opposite hole is set, which can hold the normal screw. Then the sleeve screw and the normal screw can be mounted together. An elegant way to create such a beautiful connection that the sleeve screws allow us. As a rule, the steel as coated Varriation varriation or the stainless steel as V2A or V4A Varriation are used as materials. Thus, the stainless steel sleeve screws can also be used to make connections in outdoor areas, i.e. in wet areas, without any rust being caused. In the next section we would like to describe our delivery program and also the ordering procedure for the purchase of sleeve screws somewhat more closely.
Our stock program of stainless steel sleeve screws - Buy online in our Online Shop
The demand for sleeve screws made of steel or stainless steel has also increased steadily, because the areas of application have grown steadily and therefore the increasing demand has to be met. But who should take over this task of supply, if there are not the online shops, which provide such metal sleeve screws made of steel or stainless steel in sufficient quantities and can therefore also supply the industry and private consumers permanently. In order to do justice to this area, we have also created this category of sleeve screws made of stainless steel or steel in order to also do justice to our customers from Germany and the rest of Europe the necessary screws in the desired quantity and to ensure a supply. So that we can provide this service, it is also important that our online shop provides the necessary security if you as a customer want to order your sleeve screws from us. In order to do justice to this safety, we converted some time ago the entire web page to the safe SSL certificate. This security is only possible with this certificate. The transfer of your order to our merchandise management is now secure and can no longer be tapped by third parties, because an encryption ensures that access is no longer possible. So we offer our customers around the clock, i.e. 24 hours a day, to buy their sleeve screws promptly and uncomplicatedly via our online shop. If we are already with the topic, then we would like to lose also some words, which makes the purchase of your sleeve screws possible over our on-line Shop. We also assume that you have found us via a search engine on the Internet and have therefore now landed on our website. That makes us happy, because the search engine has classified our website as serh good and you are now in the right category. Now take some time to look for all your sleeve screws. If you have now found what you are looking for, you now have the opportunity to put all your products in order and in the desired quantity in the shopping cart. Once this first step has been completed, the second step is the purchase of sleeve screws. This will enable you to create your account. To do this, you can create a login with us. Now you deposit all your data, like the email and the invoice address and can follow in the logged in condition the shopping basket instructions around the sleeve screws or the other products to buy. After a few clicks you will be shown a selection of payment options and you only have to choose the right one. Confirm the purchase by your payment and you will receive an order confirmation with all details of your ordered sleeve screws. Now we can also process your order in our warehouse and send it to you.
The production of sleeve screws
Now we have arrived again in the last section of the sleeve screws. In this chapter we have already been able to tell you a lot about these special screws and to show you some areas of application, so that you can understand what such sleeve nuts made of steel or stainless steel (V2A or even V4A) can be used for. Now many of you know the application areas but surely not many know exactly how such sleeve screws can be manufactured. For this reason, we have also decided to give you a little insight. We would like to show you the production on old slow machines, as it was in former times, and the ultramodern production a little closer. In the past it was the case that the sleeve screws were produced on mechanical lathes or automatic screw machines. These mechanical miracles were slowly but surely very unstable, because these machines were driven and programmed purely mechanically. This programming was achieved by cam plates. However, economic efficiency had not yet been an issue. Today, however, things look a little different. Today, quality and fast production as well as short set-up times and costs count. In order to achieve these goals, it is important that the screw machine is designed as a CNC machine. Inside there is a machining centre and outside there are loaders connected, which can be connected as drum loaders or as bar loaders. Depending on the wire thickness of the sleeve screws, the bar loader or the drum loader can be used as an endless loader. Once the machine is set up and the CNC program is loaded, production can begin. The piece of wire is fed into the machine and first cut to the correct, calculated length. The first step is to pre-press the sleeve screw head and press in the slot. The core hole is then drilled into the sleeve to insert the thread into the sleeve screw. Now the sleeve screw is ready and can be collected in the collecting container. If we receive an order from you via our online shop, we can process your order and ship it to you.