304 Large Round Head Internal Hex Screw

The 304 large socket head cap screws is a highly durable fastener crafted from 304 stainless steel, renowned for its exceptional resistance to corrosion and oxidation. This screw features a large round head that provides a substantial bearing surface to distribute load, minimizing stress on the material being fastened. The internal hex drive allows for tighter fastening with hex keys, enhancing torque control and reducing slippage during installation. Perfect for applications where exposure to harsh environments is a concern, such as in marine, outdoor, and food processing equipment.

304 Large Round Head Internal Hex Screw Standards and Specifications

Material Specifications

Stainless Steel Grade: These screws are made from 304 stainless steel, which is known for its corrosion resistance, strength, and durability. The material should conform to the ASTM A276 or ASTM A479 standards for stainless steel bars and shapes.

Head Design

Large Round Head: The large round head provides a larger bearing surface, which helps distribute the load evenly and enhances the aesthetic appearance. The head shape and dimensions should adhere to specific standards such as ISO 7380 or DIN 6912.

Internal Hex Drive

Hex Socket: The internal hex drive, or hex socket, allows for secure fastening using an Allen wrench. The design should conform to standards like ISO 4762 for socket head cap screws, ensuring proper fit and torque application.

Thread Specifications

Thread Type and Size: The threads on these screws should conform to standard thread profiles and sizes, such as those specified in ISO 261 or ANSI B1.1 for metric or inch threads, respectively. The thread pitch and diameter must be consistent with the intended application and material being fastened.

If you are looking for a reliable industrial bolt manufacturer, please contact us.