S-92470A119 Length 1/4" 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 18-8 stainless steel construction ensures long-term reliability in demanding industrial environments
- Thread forming technology creates stronger, more vibration-resistant threads in sheet metal without chip removal
- Phillips pan head design with No. 1 drive size provides secure tool engagement and flush installation
- Fully threaded pointed tip enables quick, self-starting installation without pre-tapping
- Precision No. 5-32 thread profile with 22 TPI delivers optimal grip strength in thin sheet metal applications
- RoHS 3 and REACH compliance meets international environmental and safety standards for industrial use
- Right-hand threading with A/AB screw type ensures compatibility with standard installation practices
Professional Applications & Engineering Value
These 18-8 stainless steel tapping screws are engineered specifically for sheet metal applications where corrosion resistance and thread integrity are critical. The thread forming design eliminates the need for separate tapping operations, reducing installation time while creating stronger, more durable connections by work-hardening the parent material. The Phillips pan head configuration with No. 1 drive size ensures reliable torque transmission without cam-out, while the fully threaded pointed tip facilitates quick alignment and starting. Ideal for HVAC systems, electronic enclosures, and metal fabrication projects, these A/AB type screws provide exceptional pull-out resistance in materials up to 0.025" thickness, making them perfect for joining thin gauge metals where strip-out is a common concern.
Specification Summary & Compliance
This No. 5-32 x 1/4" tapping screw features precision Class 2A thread tolerances with 0.125" thread diameter and 22 threads per inch. The fastener meets A/AB tapping screw standards for thread forming applications and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Manufactured to exacting specifications with 0.245" head diameter and 0.089" head height, these screws are designed for use with No. 36 drill bits (0.1065" diameter) in sheet metal up to 0.025" maximum drilling thickness.
