







Fastener screws stand as essential components in the world of connectors. These versatile tools, typically comprised of screws and nuts, serve a crucial role in seamlessly connecting plates, securing thin-walled components, and offering reliability in demanding applications such as pipeline installations. Here, we delve into the intricate details of these indispensable fastening screws:
1, Specification and size
• Diameter: This refers to the inner diameter of the thread, meticulously measured in millimeters (mm) to ensure precision and compatibility.
• Length: Denotes the span of the screw, customarily gauged in centimeters (cm), which defines its reach and application suitability.
• Thread quantity: An indicator of the number of threads, this parameter influences the available length, strength, and functional integrity of the screw.
2, Thread specifications
Ordinary thread: Characterized by a broad pitch, these threads are adept at forming anti-slip grooves on both sides, enhancing the twisting force and fortifying the connection strength.
Fine thread: With a narrower pitch, these threads boast a smooth apex, reducing the likelihood of slippage and fostering a tighter, more reliable connection.
3, Common types
M6 screw: Renowned for its versatility, the M6 can be paired with diverse screw heads, such as small countersunk and semi-circular heads, to achieve tailored results.
Small countersunk screws: Designed for easy groove insertion, these screws have a limited force surface, which may present a risk of loosening in high-tension applications.
Half round head screws: Particularly in thinner variants, these screws effectively cover anti-slip patterns, delivering enhanced sturdiness and security upon tightening.
Stainless steel fastener screws: Offering exceptional corrosion resistance and high strength, these screws come at a slightly higher price point, yet deliver unmatched durability.
4, Selection factors
When selecting fastener screws, consider the following pivotal factors:
The material and thickness of the object to be connected, as this influences the choice of screw for optimal performance.
The shape and size of the object to be connected, which can affect the selection of screw design and dimensions.
The specifications, size, and thread type of the fastener screws, ensuring they align with the intended application for maximum efficacy.
In summary, while fasteners and screws may be compact in size, their significance in ensuring robust and reliable connections cannot be underestimated. A comprehensive evaluation of various factors is crucial when choosing and utilizing these components to guarantee the steadfastness and dependability of the connections they establish.