China Stainless Steel 304 Flat Washer Factory

You can rest assured to buy ANSI B 18.2.1 Hex Bolt Grade 2 from Aoke. We look forward to cooperating with you, if you want to know more, you can consult us now, we will reply to you in time!

Carriage Bolt Mushroom Head Square Neck Bolt manufacturers and suppliers in China who can wholesale Carriage Bolt Mushroom Head Square Neck Bolt. We can provide professional service and better price for you.

Jiaxing Aoke Trading is a professional manufacturer and supplier of solar fasteners in China, have own factory which has a long history. Aoke has a complete range of solar installation accessories. Photovoltaic hammer T-bolts are special T-bolts for solar photovoltaic brackets. It is directly put into the aluminum profile groove and fixedly connected by threads. It is often used with the DIN6923 flange nut, and is mostly used for aluminum profiles. A large stock of SS304 hammer T head bolts and a large number of free samples, factory prices are extremely competitive, export to solar installation company each year.

Jiaxing Aoke hardware as one of the professional wood screws manufacturer in China, we are strong strength and complete management. Also, we have own exporting license. We mainly deal in making a series of stainless steel A2-70 DIN571 wood screws. Through our efforts over the years, SS304 DIN571 hex head wood screws and SS316 DIN571 hexagon head wood screws have been become our advantage products with competitive price. Welcome to wholesale or customized stainless steel DIN571 hex head wood screws from our factory at any time. We will provide you with factory discount prices for our products.

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.