S-90184A501 Length 1/2" 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 316 Stainless Steel construction, ideal for harsh environments and outdoor applications.
- Strong, chip-free fastenings using thread forming technology that displaces material to create durable, permanent threads in sheet metal.
- Secure and efficient installation provided by the Phillips No. 3 drive, reducing cam-out and ensuring reliable torque transfer.
- Full-length threading for maximum grip and holding power along the entire 1/2" length in materials up to 0.025" thick.
- Wide industrial compliance meeting RoHS 3 and REACH regulations, ensuring safety and environmental standards are upheld.
- Optimized for sheet metal with a pointed tip and specific thread design (Type A/AB) that facilitates easy starting and reduces installation effort.
- Consistent performance thanks to standardized dimensions including a 0.242" thread diameter and 10 threads per inch for reliable interchangeability.
Professional Applications & Engineering Value
These 316 Stainless Steel tapping screws are engineered to address common challenges in sheet metal assembly, such as corrosion-induced failure and weak thread retention. The thread forming design eliminates chips during installation, preventing contamination and ensuring a tight, vibration-resistant fit in pre-drilled holes (recommended drill bit size: 5.5 mm). The pan head with Phillips drive offers a low-profile, secure fastening solution that withstands harsh conditions, from marine to chemical processing environments. By utilizing Type A/AB tapping screw standards, these screws provide high pull-out strength and are ideal for HVAC, automotive, and electronics enclosures where reliability is critical.
Specification Summary & Compliance
This product adheres to standard inch measurements with a No. 14 screw size, 1/2" length, and fully threaded right-hand design. Thread specifications include a diameter of 0.242" and approximately 10 threads per inch, ensuring precision fit. The screws conform to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming they are free of restricted substances and safe for industrial use.
