S-92525A143 Length 3/8" Tapping Screws

Tapping Screws

0445FA00026 Tapping Screws
0445FA00026 Tapping Screws

Image may differ from product. See technical specification for details.

Part No.
Part No. 0445FA00026
Equivalent to mcmaster :
92525A143

Basic Information

Tapping Screw Type B
System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.476"
Head Height 0.169"
Rounded Head Profile Standard
Rounded Head Style Pan

Dimensions

Length 3/8"
Shank Cross Section Round

Thread Parameters

Screw Size 1/4"
Thread Diameter 0.25"
Approximate Threads per Inch 14
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Blunt
Drive Style Phillips
Drive Size No. 3
Drill Bit Size 5.5 mm
Drill Bit Diameter 0.2165"
Tapping Method Thread Forming

Material & Strength

Material 18-8 Stainless Steel

Temperature & Environment

For Use In Sheet Metal
RoHS Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
Price available upon request. Our sales team will respond within 24 hours with a competitive quote tailored to your requirements.
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Key Features & Benefits at a Glance

  • Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
  • Efficient thread forming action creates strong, permanent threads in sheet metal without pre-tapping
  • Maximum torque transmission through Phillips No. 3 drive design, reducing tool slippage during installation
  • Precision installation with blunt tip and full threading, ensuring consistent engagement and alignment
  • Optimized for 5.5mm drill bits (0.2165"), providing reliable hole size compatibility
  • RoHS 3 compliance ensures environmental safety and regulatory adherence for global applications
  • Right-hand threading with 14 threads per inch delivers secure fastening in sheet metal assemblies

Professional Applications & Engineering Value

These thread forming tapping screws deliver exceptional value in sheet metal applications where vibration resistance and material integrity are critical. The 18-8 stainless steel composition provides excellent corrosion resistance, while the Type B thread forming design creates durable, load-bearing threads without generating chips or debris. The pan head with Phillips No. 3 drive offers reliable torque transmission, reducing installation time and preventing damage to fastener heads. With full threading and blunt tip design, these screws ensure consistent engagement depth and eliminate the risk of material splitting, making them ideal for automated assembly lines and high-volume manufacturing environments requiring precision and reliability.

Specification Summary & Compliance

These 1/4"-14 thread forming screws feature standard inch measurements with 3/8" length and 14 threads per inch precision. Manufactured to Type B thread forming specifications with right-hand threading and fully threaded design. The screws are RoHS 3 (2015/863/EU) compliant, meeting international environmental standards for hazardous substance restrictions. Designed for use with 5.5mm (0.2165") drill bits and compatible with standard Phillips No. 3 drive tools for consistent installation performance.

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