S-92525A716 Length 1/2" Tapping Screws

Tapping Screws

0446FA00008 Tapping Screws
0446FA00008 Tapping Screws

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

Part No.
Part No. 0446FA00008
Equivalent to mcmaster :
92525A716

Basic Information

Tapping Screw Type B
System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.27"
Head Height 0.097"
Rounded Head Profile Standard
Rounded Head Style Pan

Dimensions

Length 1/2"
Shank Cross Section Round

Thread Parameters

Screw Size No. 6
Thread Diameter 0.138"
Approximate Threads per Inch 20
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Blunt
Drive Style Phillips
Drive Size No. 2
Drill Bit Size No. 32
Drill Bit Diameter 0.116"
Tapping Method Thread Forming

Material & Strength

Material 316 Stainless Steel

Temperature & Environment

For Use In Sheet Metal
REACH Compliant
RoHS Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Exceptional corrosion resistance with 316 stainless steel material, ideal for harsh industrial environments and outdoor applications.
  • Secure, vibration-resistant fastening through thread forming design that creates strong threads in sheet metal without pre-tapping.
  • Easy installation and reduced tool slipping with Phillips No. 2 drive style and standard pan head for reliable torque application.
  • Full-length gripping power with completely threaded shank ensuring maximum holding strength across the entire fastener length.
  • Precision fit and reduced installation errors with standardized No. 6-20 thread size and matching No. 32 drill bit specification.
  • Compliance with global environmental standards including RoHS 3 and REACH, ensuring safe use in regulated industries.
  • Optimized for sheet metal applications with Type B thread forming design that prevents material cracking and ensures durable connections.

Professional Applications & Engineering Value

These 316 stainless steel tapping screws deliver exceptional performance in sheet metal fastening applications where corrosion resistance and joint integrity are critical. The thread forming design eliminates the need for pre-tapped holes, reducing installation time while creating strong, strip-resistant threads that maintain holding power under vibration. The fully threaded configuration ensures maximum engagement in thin materials, while the Phillips drive system provides reliable torque transfer during installation. Engineered for HVAC systems, electronic enclosures, and industrial equipment, these Type B tapping screws solve common challenges of material cracking and thread stripping in precision sheet metal assemblies.

Specification Summary & Compliance

This No. 6-20 x 1/2" tapping screw features standard inch measurements with right-hand threads and Class 2A thread tolerances. The thread forming (Type B) design complies with industry standards for sheet metal fastening applications. Manufactured from 316 stainless steel with a blunt tip and pan head profile, the screw is designed for use with No. 32 drill bits (0.116" diameter). The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors.

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