S-90033A208 Length 5/8" Tapping Screws
Tapping Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
Installation & Application
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Key Features & Benefits at a Glance
- Superior corrosion resistance with Black-Oxide Steel finish, extending service life in demanding industrial environments.
- Effortless installation and reduced tool wear thanks to the Phillips No. 2 drive, ensuring quick, secure fastening.
- Strong, reliable thread formation in sheet metal with the A/AB thread forming design, minimizing the risk of stripping.
- Flush, professional finish achieved with the 82° countersink angle and standard flat head profile.
- Maximum grip and holding power from the fully threaded design, providing consistent performance along the entire 5/8" length.
- Optimized for thin materials with a maximum drilling thickness of 0.025", ideal for precision sheet metal assemblies.
- Compliance with global environmental standards including RoHS 3 and REACH, ensuring safe and sustainable use.
Professional Applications & Engineering Value
These No. 8-15 thread forming screws are precision-engineered to address common challenges in sheet metal assembly, such as material fatigue and thread failure. The Black-Oxide Steel construction provides a durable barrier against rust, crucial for maintaining integrity in varied conditions. With a fully threaded right-hand design and pointed tip, they create strong, permanent threads in pre-drilled holes (using a No. 29 drill bit with 0.136" diameter), reducing installation time and enhancing joint reliability. The flat head with an 82° countersink sits flush, preventing snagging and ensuring a smooth surface finish. Ideal for HVAC, electronics enclosures, and automotive panels, these tapping screws deliver consistent performance where vibration resistance and long-term durability are critical.
Specification Summary & Compliance
This product adheres to standard inch measurements with a thread diameter of 0.164" and approximately 15 threads per inch. It is manufactured as a Type A/AB tapping screw with a standard flat head profile and fully threaded shank. Compliance is confirmed with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring they are free from hazardous substances and suitable for global industrial use.
