







Fastener screws represent a quintessential component in the world of connectors, embodying a seamless union of screws and nuts. These versatile marvels primarily serve to bond plates and thin-walled components and are equally indispensable in various applications like pipelines. Allow me to unfold a comprehensive insight into the world of fastening screws:
1, Specification and Size
• Diameter: This crucial measurement, typically denoting the inner diameter of the thread, is meticulously gauged in millimeters (mm) for precision.
• Length: Referring to the overall measurement of the screw, this is generally expressed in centimeters (cm) to ensure accuracy and convenience.
• Thread Quantity: This vital factor delineates the number of threads, which in turn influences the length, strength, and other key attributes of the screw.
2, Thread Specifications
Ordinary Thread: Characterized by a generous pitch, it fosters the creation of anti-slip grooves on both sides of the thread, thereby enhancing twisting force and the robustness of the connection.
Fine Thread: With a subtler pitch, the thread's apex is smooth and less prone to slipping, significantly improving the connection's tightness and reliability.
3, Common Types
M6 Screw: This screw epitomizes versatility, compatible with various screw heads, ranging from small countersunk to semi-circular, catering to diverse applications.
Small Countersunk Screws: Perfect for niche insertions into grooves. However, due to a smaller force surface, careful handling is essential to prevent loosening.
Half Round Head Screws: These, especially the slimmer versions, excel in covering anti-slip patterns, ensuring a steadfast and secure grip when tightened.
Stainless Steel Fastener Screws: Renowned for their corrosion resistance and formidable strength, these screws, albeit pricier, promise unparalleled durability.
4, Selection Factors
Selecting the ideal fastener screws requires a keen consideration of the following elements:
The material and thickness of the object designed for connection must be evaluated.
The shape and dimensions of the intended object of connection must be accounted for.
The specific specifications, size, and thread type of the fastener screws should align with the application needs.
In summation, while fasteners and screws may seem modest in size, their role is monumental. A judicious selection and application, grounded in a careful consideration of various factors, ensure the connection's steadfastness and reliability.