Monthly Archives: June 2020

Why are non-standard fasteners so much more expensive than standard ones? Non-standard parts are difficult to manufacture due to their difference from standard production, according to different designs. In addition, some non-standard parts do not have proper molds for production, so the mold must be produced as needed, as the non-standard parts molds are likely to be

Differences between self-tapping screws and self-drilling screws What is a self-drilling screw? Drilling screws can also be called dovetail screw, the tail is like the tail of a swallow, the tail of which is drill-tailed or pointed-tailed. No auxiliary processing is required. Drilling, tapping, and locking can be made directly on the setting materials and