Whether a screw is good or not, the real thing will be revealed in the actual test! Sinsun Screw Rigorous Board Test Record
In the field of hardware fasteners, it is not enough to just talk. Sinsun knows that the promise of each screw must stand up to the real test of iron and strength. Today, we will take you to Sinsun’s test workshop to see the hard-core performance of self-tapping screws, drywall screws and star product self-drilling screws in the real board test!
Real knife and gun, steel plate is the touchstone
Self-drilling screw: Drilling strength, convincing!
Test focus: Can it easily penetrate a solid steel plate with a thickness of 5mm
Test process: Select Sinsun standard self-drilling screws and fix them on a professional electric drill. When the drill tip touches the cold surface of the 5mm steel plate, the unique drill tail design immediately shows its power at the moment of starting. Without the aid of pre-drilling, the screws drilled into the steel plate smoothly like a hot knife through butter with their powerful drill bit and optimized thread. The whole process was smooth and efficient, without any jamming or deviation, and the screws drilled steadily through the steel plate, perfectly formed the thread and firmly engaged. The result is clear: Sinsun self-drilling screws easily conquer 5mm steel plates! Behind this is the perfect combination of precise calculation of the drill tail geometry and high-quality steel.
Drywall Screws: Thin plate experts, reliable choice!
Test focus: Can they quickly penetrate, accurately position, and fimly lock on standard gypsum boards (Drywall while avoiding cracking of the board or breaking of the screws?
Actual measurement process: Aim the Sinsun drywall screw at the gypsum board. its sharp self-drilling tip and wide thin thread design immediately come into play. With gentle pressure, the screws screw into the board quickly and smoothy, without debris flying or cracking of the board edges. The screw head sinks precisely into the preset depth, flush with the board surface, providing a perfect foundation for subsequent puttying. Repeated tests have shown that the screw shaft is reliable in strength, without bending or breaking, and the anti-rust coating can also stand the test. Designed specifically for thin plates, Sinsun drywall screws are the guarantee of efficient installation.
Self-tapping screws: a master of fastening thin metal plates!
Test focus: Can matching threads be efficiently cut on thin metal plates (such as 1-2mm thick aluminum plates or steel plates) to achieve firm fastening?
Actual measurement process: Fix the test piece on a thin metal plate. Sinsun self-tapping screws cut into the metal surface with their hard and sharp threads. During rotation, the screws smoothly cut out a tight internal thread by themselves, forming a strong mechanical locking force. The test shows that the screws are tapped smoothly, the connection points are stable and not loose after fastening, and the screws themselves are not deformed or have no slipping. Whether it is a metal frame or a thin plate connection, Sinsun self-tapping screws show excellent adaptability and reliability.
Why can Sinsun screws stand the test?
Real materials: Select high-quality steel to ensure the best balance of screw hardness, toughness and rust resistance.Precision design: The head, shaft, thread, drill tip (or cutting edge) of each screw has been carefully designed and repeatedly verified by engineers and optimized for specific application scenarios.
Strict process control: From wire to finished product, each process is strictly controlled, and key processes such as heat treatment and surface treatment are Key points. Actual measurement: Just like the board test shown this time, each batch of Sinsun screws has undergone multiple rigorous quality tests to ensure that the performance is stable and up to standard before being delivered to customers.
Conclusion:
At Sinsun Fastener, seeing is believing, choosing is assuredWe firmly believe that the quality of screws is not spoken, but measured! Whether it is a self-drilling screw that requires strong penetration, a drywall screw that focuses on thin-plate installation, or a universal and reliable self-tapping screw, Sinsun insists on using real materials, real designs, and real tests to forge every trustworthy fastener. Choosing Sinsun means choosing a solid commitment – each of our screws can withstand your test!
Media Contact
Company Name: Tianjin Sinsun Imp & Exp Co., Ltd.
Email: Send Email
Country: China
Website: https://www.sinsunfastener.com/