China Stainless steel anti‑loosening nut Factory

Jiaxing Aoke Trading Co., Ltd is a professional ASTM A325 A490 Heavy Hex Bolt manufacturer and supplier of fasteners in China. Our factory is established in 1986, located in Haiyan county. A lot of years of hex bolt production experience. Our ASTM A325 A490 heavy hex bolt have a good price advantage and high quality. Look forward to cooperate with you in China.

Jiaxing Aoke is a Sleeve Anchor with Hex Bolt and Washer manufacturer and supplier of fasteners in China. A lot of years of sleeve anchor production experience. Our sleeve anchor have a good price advantage and high quality.

Jiaxing Aoke is a professional Chinese manufacturer and vendor of fasteners. Our factory Jiaxing Aoke hardware has extensive experience in manufacturing setting screws. Hexagon socket screws are our dominant products with competitive price. Hexagon socket set screws with oval Point is a kind of set screws, which end is round, like a ball. Made from premium materials(stainless steel 1.4301, 1.4401 or alloy steel), the set screws are built to withstand high levels of stress and strain, ensuring maximum durability and longevity. If you're looking for a high-quality and durable hexagonal socket set screws with round end, welcome to contact us, the available samples are free.

Jiaxing Aoke Trading Co., Ltd is a professional supplier and producer of rivet nuts in China. Aoke hardware is experienced in end closed thread blind rivet nuts. Aoke supply countersunk head closed end round body rivet nut in various materials, stainless steel A2 A4 and carbon steel with galvanized. The role of blind rivet nuts is to connect and fix two or more parts to ensure the stability and safety of the assembly. In addition to connecting and fixed effects, the countersunk head open end blind rivet nut has some other functions. First, it can play a sealing role. When the countersunk head open end blind rivet nut is tight, the tight between the nut and the parts can prevent the leakage of the liquid or gas. Secondly, it can play a role in anti -pine. Due to the tight connection between the rivet nut and the screw, it can effectively prevent loosening due to vibration or other external forces.

Jiaxing Aoke Trading is a experienced manufacturer and exporter of flange bolts in China. Stainless steel DIN6921 hexagon head flange bolts are suitable for applications requiring high-strength sealing, such as piping systems and pressure vessels. Their dimensions strictly adhere to the German standard DIN6921. Their hexagonal head features a flanged surface (no serrations). This design maximizes contact area with the connected components and distributes pressure. Thread accuracy reaches 6g, enhancing overall connection strength. Compared to conventional hexagonal bolts, DIN6921 flange bolts eliminate the need for additional washers, achieving sealing and anti-loosening directly through the flange, simplifying assembly. DIN6921 hexagon head flange bolts are made of 304 stainless steel (18% chromium, 8% nickel) and 316L stainless steel (2%-3% molybdenum). The appropriate material can be selected based on the application.

Jiaxing Aoke hardware is a Chinese drive screws manufacturer. Our factory has been certificated ISO9001 and has many years experience of producing Micro size ASME B18.6.3 Round Head Type U Drive screws. ASME 18.6.3 (T5-1) is the dimensional standard for round head U-type metal drive screws. These drive screws have a special thread structure and allowing them to be inserted into the work piece under pressure. Once inserted, the ASME 18.6.3 (T5-1) round head U-type metal drive screw is difficult to unscrew, making it suitable for tamper-proof designs. Micro size ASME 18.6.3 round head drive screws have a thread diameter of #00, ranging from 1.46 to 1.52 mm. They are manufactured using high-precision molds and cold heading processes to ensure precise thread tolerances. Miniature round head U-type metal drive screws are suitable for securing plastic parts, such as those in automobiles, toys, and household appliances.