With the development trend of industrial production, standard screw parts can no longer meet the requirements of many consumers. A series of customized non-standard screws have emerged one after another. When selecting customized non-standard screws, attention should be paid to the following aspects. Any slight deviation can damage the expected application effect. Next, screw customization manufacturers will take you to understand:

1. Hardness is an important indicator for evaluating the performance of non-standard screw standard parts in mechanical equipment. The performance and raw materials used for each product are different, and the mechanical equipment performance is an important basis. When installing and using, the working load and installation torque should be established according to the performance. For unique raw materials, hardness should be controlled at a reasonable level.

2. Specification and model: Non standard screw specifications and models will immediately damage the expected performance of the application, and even damage the tensile strength, tightening performance, or service life of the connection. One important reason for the unqualified specifications and models is improper management of the production process. In order to better calculate materials, some specifications and models were controlled near the lower limit, and the mechanical equipment was not adjusted immediately during the production process; Secondly, the production process inspection and original inspection cannot be closed; The third issue is the inability to conduct metrological calibration on time, and even the use of excessively worn gauges.

As a manufacturer with 20 years of experience in custom screw production and processing, Universal Metal will strictly produce and process according to consumers' requirements for hardness and precision levels. The product quality is good and highly worthy of your trust. If necessary, please feel free to call for consultation!