We always carry out the enterprise spirit of 'Science and technology be human-oriented, pursuit of excellence and efficiency', providing customers with fully quality lockable nuts, DIN985 SERRATED NYLON INSERT HEX LOCK NUT GRADE 8, nylon insert lock nuts. While increasing our global market influence, we will continue to focus on the quality of our lockable nuts and services and maintain our good reputation as a customer-centric company. The global competitiveness of products will first depend on the ability of product design and development. We believe in the power of innovation and creativity to drive growth and success in the marketplace. Our team is composed of experts from diverse sectors of the industry. We will serve more customers with innovative, high-quality services and products. Our logistics team is committed to delivering products on time and in perfect condition.
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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
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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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Carbon Steel Blue-White Zinc Flange Nut Without Serration...We supply high-quality carbon steel hex flange nuts with a blue-white zinc finish.Manufactured to DIN 6923 and GB/T 6177.1 standards.read more
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DIN557 Stainless Steel SS 304 316 A2-70 Square Thin Nuts ...DIN557 stainless steel square thin nut, made from SS304 A2-70 and SS316 A4-70 stainless steel, standard sizes M5 M6 M8 M10 M12 M16.read more
Flat thin square design saves installation space with good... -
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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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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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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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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Hex Socket Blind Rivet Nut with Yellow ZincEspecially ideal for projects where backside construction is inaccessible, and strict requirements for surface flatness and corrosion resistance are required.read more
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Our company has many years of development experience, and with rich design and manufacturing technology, we have become an important development force in the industry of hexagon bolt, H.T GRADE BLACK 8.8 BOLT ONLY METRIC COURCE DIN931, wedge anchor. We provide order consultation, technical support, after-sales service, spare parts supply, and other services worldwide. Hebei Kappa Metal Products Co., Ltd. is one of the most experienced lockable nuts 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 lockable nuts in stock here from our factory.

