| Standard (group) | 3M000 |
| Material | steel |
| Covering | zinc white |
| Head | secret |
| Vents | combined (PH+PL) |
| Type of a carving | full |
| Scope | for assembly of furniture |
| Diameter, mm | 6,1 |
| Length, mm | 18 |
| Length of a carving (max.), mm | 11 |
| The size under a bat | PL5,5 |
Screws got broad application in construction and installation works, and also other industrial branches. The fastener has one essential difference — it does not demand additional elements. At the expense of it it was succeeded to reduce significantly time expenditure by work and to twist the screw directly in the connected materials. The FASTENER HAUS company collected for you different types of screws from the leading producers. Their production is carried out with use of advanced technologies and on the modern hi-tech equipment. As a result of it you receive production of excellent quality which will serve a long time.
If to tell about a design of carving fasteners, then whether it be the screw furniture or any other type, they have three main components:
- Cylindrical core. It either entirely, or partially becomes covered by a carving and is twisted in a necessary opening with the cut carving.
- The head represents an element which transfers torque. The Dany component has vents under the screw-driver. In more detail we will talk about head types further.
- Head restraint a minor part for centering and an obstacle of a provorachivaniye of the fastener. Adjoins a head and it is presented with various section, in the form of a square, the cylinder or an oval.
From these three basic elements the head differs on several categories: lambskin, flat, semicircular, with a fillet, secret, T-shaped, cylindrical, other. For example, semicircular it is often used in the decorative purposes, and secret already proceeding from the name it is intended for an utaplivaniye in material.
Depending on appointment distinguish fixing and adjusting products. The first option serves for demountable connection, and the second for fixing of details. Today the fixing type is considered popular. Its design consists of a core with a carving on one party and a head with another. The screw hexagon is widely used (so-called inbus), there is also a sekretka who is established in order that strangers could not turn off her. Their scope is quite various: railway road, automotive industry and other. According to DSTU ISO 898-1:2003 the screws manufactured of the carbonaceous or alloyed steel are characterized by 10 classes of durability: 3.6, 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 9.8, 10.9, 12.9.
At us you can also wholesale screws among which a specific place is held by adjusting screws. They are applied to fixation of mutual provision of details. The design is thought over so that fixing was the most reliable therefore on the ends various ledges and deepenings are located. The adjusting screw with direct shliyets happens to the flat or conic end and is used to reliable fixation of products.
