S-90197A651 Length 1 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 zinc-plated steel construction, extending service life in demanding industrial environments
- Enhanced driving versatility with combined external hex/slotted drive, accommodating various tools and reducing installation time
- Maximum material engagement through fully threaded design and thread forming technology, ensuring secure, vibration-resistant fastening in sheet metal
- Simplified alignment and increased load distribution with integrated flange, preventing pull-through and improving joint integrity
- Quick, self-tapping installation with pointed needle tip and precise 0.159" drill bit compatibility, minimizing setup and labor costs
- Reliable performance in thin materials with up to 0.05" maximum drilling thickness, ideal for sheet metal fabrication and assemblies
- Broad industrial compliance meeting RoHS 3 and REACH standards, ensuring safe, regulated use in global markets
Professional Applications & Engineering Value
These No. 10-12 thread forming tapping screws are engineered to address common challenges in sheet metal fastening, such as strip-out and loosening under vibration. The zinc-plated steel material provides durable corrosion protection, while the thread forming design creates strong, permanent threads in pre-drilled holes without generating chips. The external hex/slotted drive offers flexibility for high-torque applications or quick manual adjustments. With a fully threaded shank and flanged head, these screws distribute clamp load effectively, making them ideal for HVAC, electrical enclosures, and automotive panels where reliability and ease of installation are critical.
Specification Summary & Compliance
This No. 10 size screw features a 0.19" thread diameter with 12 threads per inch and a 1-1/2" length, adhering to standard inch measurements for precision fit. The thread forming tapping method ensures consistent performance without secondary operations. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming environmental and safety standards for industrial use worldwide.
