S-93851A151 Length 3/4" 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
- Corrosion-resistant coated steel ensures long-lasting performance in harsh industrial environments, reducing replacement frequency and maintenance costs.
- Thread forming BSD design creates strong, permanent threads in steel and sheet metal without pre-drilling, saving time and labor.
- Integrated drill tip penetrates up to 0.175" thickness, eliminating the need for separate pilot holes and speeding up assembly.
- Phillips No. 2 drive and oval head provide secure, flush installation with an 82° countersink for a clean, professional finish.
- Fully threaded No. 10 shank (0.19" diameter, 16 TPI) delivers maximum grip and vibration resistance in demanding applications.
- RoHS 3 and REACH compliance guarantees environmental safety and regulatory adherence for global supply chains.
Professional Applications & Engineering Value
These No. 10 x 3/4" Phillips oval head tapping screws are engineered for high-strength fastening in steel and sheet metal assemblies. The corrosion-resistant coated steel construction prevents rust and degradation, ideal for outdoor equipment, HVAC systems, and automotive panels. The thread forming BSD technology displaces material to form precise threads, reducing stress concentration and preventing loosening under vibration. With a self-drilling tip that eliminates pre-drilling, these screws cut installation time by up to 50% while maintaining Class 2A thread tolerances for consistent performance in high-volume production lines.
Specification Summary & Compliance
Manufactured to standard inch system dimensions with a thread diameter of 0.19" and 16 threads per inch, these screws adhere to BSD tapping screw specifications for reliable thread engagement. The fully threaded design and 82° countersink angle ensure flush mounting in pre-punched holes. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) confirms the absence of restricted substances, meeting international environmental and safety standards for industrial components.
