304 stainless steel large flat head screw TM mechanical bolt cross round head machine screw half round head screw accessory M3/M4/M5/M6

The 304 stainless steel large flat head machine screw combines the material advantages of 304 stainless steel with the structural characteristics of a large flat head, making it suitable for a variety of scenarios that require fastening stability and corrosion resistance.

• Strong corrosion resistance and long lifespan: 304 stainless steel contains a high proportion of chromium and nickel, forming a dense protective film of chromium oxide on its surface. This film can resist corrosion from moisture, mild acids, and alkalis, making it less prone to rusting in most indoor and outdoor environments.
• Firm and secure fastening with high safety: The large flat head design increases the contact area between the screw and the fixed object, dispersing the fastening pressure. This not only enhances the connection's firmness but also prevents damage to softer materials such as boards and plastics due to excessive localized pressure.
• Elegant, practical, and scratch-resistant: After installation, the large flat head can remain relatively flat with the fixed surface, without any noticeable protrusions. This not only ensures a neat appearance of the assembled product but also reduces the risk of scratching clothing or skin caused by protruding screws during daily use, making it especially suitable for assembly parts that are visible.

Main application scenarios

• Furniture and Home Assembly: It is commonly used for splicing and fixing panel furniture, cabinets, wardrobes, etc., such as connecting cabinet door panels to the cabinet body, and fixing table and chair panels to their supports. Its flat and large flat head does not affect the appearance of furniture, and the 304 stainless steel material can handle humid home environments such as kitchens and bathrooms, avoiding rust and contamination of furniture caused by rusty screws.
• In the field of electronics and household appliances: It is suitable for the fixation of household appliance components such as air conditioning casings, refrigerator interior parts, and washing machine control panels. It can also be used for the assembly of small electronic devices such as routers and printers. On the one hand, its fastening capability ensures that components do not loosen during equipment operation. On the other hand, the corrosion resistance of 304 stainless steel meets the long-term use requirements of household appliances. At the same time, the flat head will not scratch the equipment casing or internal precision parts.
• Architecture and decoration: It is suitable for auxiliary fixation of components such as indoor and outdoor door and window frames, decorative panels, guardrails, and handrails. For example, it can be used for the fixation of decorative molding on indoor ceilings and connectors on balcony guardrails. In ordinary outdoor environments not located along the coast, it can withstand wind and rain, is resistant to rust, and maintains both stability and the clean appearance of decorative parts.
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