Screw shopping mall---one-stop service
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Screw shopping mall---one-stop service
Material: Stainless steel
Finish:plain
MOQ:1000PCS
Samples: Free
Standard:Non-standard , drawing or samples
This is a custom-made conical locking anti-loosening nut. It is manufactured through overall CNC processing using 304/316 stainless steel, and its surface undergoes precise polishing or passivation treatment. The product structure breaks away from the traditional hexagonal nut shape. The upper part is a conical platform-shaped protrusion, the middle part has a circular groove, and the bottom is a standard hexagonal base. The conical surface design can form a precise fit with the conical blind holes of the matching workpiece, achieving dual functions of self-centering positioning and anti-loosening locking. It is widely used in precision instruments, fluid equipment, decorative hardware, and other scenarios that have strict requirements for concentricity and anti-loosening performance.
Conical self-aligning boss：The upper conical surface can precisely fit into the corresponding conical hole of the accessory, and during assembly, it can automatically align the center and eliminate eccentricity errors.
Circular stress release groove：A precise groove is set between the frustum and the base. When locked, the conical surface undergoes elastic deformation, enhancing the fit and preventing the base from deforming.
Two-sided usable structure：The front side of the conical part is upward and is used for installing through holes, while the back side with the hexagonal shape is upward and is used for exposing and locking. One piece can meet both types of operations. However
Precise mirror surface polishing：The surface Ra is less than or equal to 0.8 micrometers. It features both aesthetic appeal and easy cleaning properties, and complies with hygiene standards for food and pharmaceutical equipment.
Full through-hole internal thread：The thread runs through the entire height and the connection length is flexible. It supports long bolts to be inserted through from one side and then tightened.
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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.
Wuxi Zhuocheng Mechanical Components Co., Ltd. is established in 1990, and one group of manufacturing and selling professional fastener
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