We wholeheartedly provide users with first-class nut lock, lockable nuts, lock wheel nuts and services, contribute more wealth to society and clubs, and create more outstanding contributions to mankind. With years of development strength, a high-quality management team, a perfect after-sales service team, a strong technical force, and the most modern production process, the company has ensured the high quality and cost-effectiveness of lock nut for industrial fastening. Our products have been based on the market, proved by the practice in the manufacturing industry, and achieved the milestone of a good brand. With all the employees taking the responsibility and fighting hard, our industrial structure has been continuously optimized and upgraded. All employees of our company will provide you with better and more complete products with a high degree of professionalism, strict quality control concepts, scientific management methods, and timely and thoughtful services. Inspired by the spirit of enterprise, all of our staff constantly enhance the sense of worry, forge ahead, pioneer and innovate, strive to create a domestic first-class brand, and establish a good image of the enterprise. We create a respectful, harmonious and ideal working environment for employees, and provide a full range of career development planning and training support. We deeply know that the foundation of the brand's longevity lies in responsibility, the pursuit of quality, and the care for time and natural resources.
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Din985 Serrated Nylon Insert Hex Lock Nut Grade 8The guaranteed load is higher than that of ordinary 4.8-grade products. It is suitable for applications in automobiles, construction machinery, heavy equipment, etc. where higher tightening...read more
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Din934 Carbon Steel Grade 4.8 with Black Plated Hex NutDIN934 Grade 4.8 Carbon Steel Hex Nut is a standard metric hex nut manufactured according to DIN934 specification. Made from carbon steel with black oxide or black phosphated surface treatment, it...read more
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Zinc-Plated Extended Hexagon Nuts With Threaded Studs And...Zinc-Plated Extended Hexagon Nuts with Threaded Studs and Circular Connector Nuts for Screw Joints – Available in M6, M8, M10 This premium fastener kit features zinc-plated extended hexagon...read more
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Carbon Steel Grade 4.8 with Zinc Plated Hex NutThe major diameter fits perfectly, and the minor diameter fits tightly. This product is manufactured through high-precision cold heading process, featuring full and smooth thread profiles without...read more
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H.t Grade 8.8 Hex Nut with Hot-dip GalvanizedSince the hot-dip galvanizing process will form a 50-85 μm thick coating on the surface, direct galvanizing of ordinary nuts would result in the inability of the threads to mesh.read more
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Grade 4.8 Black Hexagon Flange Nut with SerrationsThe bottom of the nut is equipped with a wide flange plate, which functions similarly to a flat washer. During installation, no additional washers need to be provided, reducing the number of...read more
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Prevailing Torque Nut Carbon Steel 4.8 with Blue Nylon Wa...Anti-loosening Advanced Technology: Imported nylon rings, 360° secure clamping for bolts, effectively resisting intense vibrations and eliminating the risk of loosening.read more
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Din982 Serrated Nylon Insert Hex Lock Nut Grade 8Compared to the DIN985 thin-type nut, the height of the DIN982 nut has significantly increased, providing a longer contact surface for the threads.read more
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Din6925 All Metal Prevailing Torque Hex Nut with FlangeUnlike the nylon insert locking nut, DIN 6925 adopts a full metal sealing design. By processing the threads on the top of the nut into non-circular shapes (elliptical or triangular), a constant...read more
Through unremitting efforts, the company has enjoyed high reputation and wide acclaim from different customers in various countries and regions.
I am very satisfied with these products. I wish you a happy life!
The quality control of this company is very strict, and the product variety is very diverse. They can conduct product research and development according to the actual needs of customers and use
Employees in every department of the company give us a very high level of service. Their dedication to the project and their meticulous attitude are very touching.
In order to meet the needs of the market, this company has developed and designed various related products. Diverse products reflect their development goals and confidence.
I tell you from my personal experience that the service attitude of this supplier is very good.
We have a complete export service, experienced sales team and professional R&D team to provide hexagon screws, allen key screw cap screw hex socket head OEM and ODM services. Hebei Kappa Metal Products Co., Ltd. is one of the most experienced lock nut for industrial fastening manufacturers and suppliers in China. With a professional production team, we are able to meet the needs of the majority of our customers. Please rest assured to buy bulk high quality lock nut for industrial fastening in stock here from our factory.

