Such elements are intended for the installation of printed circuit boards in cases of various kinds of electronic equipment. Boards can be installed in several "floors", as well as interconnected. Different lengths of racks allow you to combine them and arrange the printed circuit boards as it will be required in a particular case. Some craftsmen print such fasteners on a 3-D printer, but this solution can not always be implemented for various reasons, and then a similar set of hexagonal insulating posts made of nylon is useful. There are practically no defects on the fasteners, but sometimes there is still a flash. In general, all elements are ideally suited to each other.
Such racks are favorably distinguished by the ability to shorten them without difficulty if necessary, but this is also the main disadvantage of nylon racks - they are not particularly resistant to heat (up to 100 ° C, however, withstand), so sometimes metal ones can be replaced with them will not work.
Fasteners are available to order in two colors - white and black. In addition, when ordering, you can select the necessary threaded connection: M2, M2.5, M3, M4. The sizes of the elements depending on the type of threaded connection are slightly different, when buying it is recommended to consult the memo on the seller’s page. There are 2 types of racks included - nut-nut type (with internal thread on both sides) and nut-screw type (with internal thread with one and external thread on the other side). Each lot consists of about 180 elements (there are situations when the final configuration is slightly different from the declared). The standard equipment consists of 40 nut-nut racks, 40 nut-screw racks, 50 screws (the head is not “swept”) and 50 nuts. Racks are delivered in a transparent container made of high-quality plastic with a snap. Each fastener is in its own cell. On the box cover is a sticker memo about the types of fasteners in the cells.
Cost: ~ 235