Overview
| brand | Cantonese snail | Nominal diameter | three |
| length | ten | Interdental distance | zero point five zero |
| Applicable scope | Fasteners for pump valves | producing area | Foshan |
| colour | colour | Functional purpose | Customized nuts |
| Packaging specifications | three hundred | model | M3 * 10 |
| Customized or not | no | Order number | Yue Luo-2024762 |
| Standard type | American Standard | Delivery time | Within 36 hours |
| Performance level | Level 3.6 | Material grade | Stainless steel A270 |
Product Details
A nut provided by Yueluo, which is in the shape of a casing and is equipped with threaded segments. The two ends of the threaded segments are respectively equipped with two convex blocks on the hole walls. The distance from the convex block at the front end of the screw direction to the hole core is greater than the nominal size of the threaded segment, and the distance from the convex block at the back end of the screw direction to the hole core is less than the nominal size of the threaded segment.
At present, there is a type of anti-theft T-bolt in existing technology, which is composed of a screw and a bolt head connected to the screw; The screw is composed of a smooth rod and a threaded rod; The bottom end of the screw is equipped with a concave hole; The bolt head is cylindrical, and the diameter of the cylindrical bolt head is greater than the diameter of the screw. When using the anti-theft T-bolt mentioned above, users usually use a hammer or other tools to hammer the concave hole at the bottom of the screw, causing deformation and damaging the threaded structure on the screw. The nut is fixed with a deformed object to achieve anti-theft function
A retaining ring is a ring shaped component that is fastened to the shaft and the inner hole. Its main function is to prevent other components installed on the shaft and the inner hole from sliding axially on the shaft. It is a fixed standard component.
Riveting nuts can be divided into fast cutting steel riveting nut S-type, stainless steel riveting nut CLS type, stainless steel riveting nut SP type, and copper and aluminum riveting nut CLA type in terms of material, which should be used in different environments. The specifications usually range from M2 to M12. There is no unified national standard for rivet nuts, which are commonly used in the chassis, cabinet, and sheet metal industry. S series, CLS series, and SP series rivet nuts use internal threads as a simple method of installing in precision sheet metal products. Small and precise nuts that play a reliable fixing role are used to complete the processing of the side plate of the sheet metal. During installation, the nuts are inserted into the holes of the metal plate to complete the embedding strengthening function under pressure. Application advantage 1: the back of the board remains completely flat; 2. Small size and precision, suitable for all electronic or precision equipment; 3. High torque resistance; 4. Easy equipment and simple riveting; 8. Standardized serialization can meet various design requirements.
Nuts are used in conjunction with screws to achieve the fixation and connection of components. Chip nuts are generally used in the circuit board industry to secure electronic components. That is to say, the SMD nut is soldered onto the circuit board, and the electronic component is fixed by rotating the screw. However, the current type of SMT nuts may have uneven soldering when soldered onto the circuit board, resulting in uneven soldering. At the same time, during soldering, excess solder may overflow from the periphery of the nut, affecting its aesthetics and possibly affecting its electrical performance. In addition, the nut is only welded to the circuit board on one end face, resulting in lower firmness and reliability after welding.
