S-91632A194 Length 1/2" Tapping Screws

Tapping Screws

0414FA00011 Tapping Screws
0414FA00011 Tapping Screws

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

Part No.
Part No. 0414FA00011
Equivalent to mcmaster :
91632A194

Basic Information

Tapping Screw Type A/AB
System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.322"
Head Height 0.096"
Rounded Head Profile Standard
Rounded Head Style Pan

Dimensions

Length 1/2"
Shank Cross Section Round

Thread Parameters

Screw Size No. 8
Thread Diameter 0.164"
Approximate Threads per Inch 15
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Pointed
Drive Style Slotted
Drill Bit Size No. 29
Drill Bit Diameter 0.136"
Tapping Method Thread Forming

Material & Strength

Material 18-8 Stainless Steel

Temperature & Environment

For Use In Sheet Metal
REACH Compliant
RoHS Compliant

Installation & Application

Maximum Drilling Thickness 0.025"
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Superior corrosion resistance with 18-8 stainless steel construction for extended service life in harsh environments
  • Efficient thread forming capability creates strong, permanent threads in sheet metal without requiring pre-tapped holes
  • Optimized drill bit compatibility with No. 29 (0.136") specification ensures precise installation and maximum material engagement
  • Enhanced driving stability from the slotted pan head design provides secure tool engagement during installation
  • Full-length threading delivers consistent holding power across the entire 1/2" length for reliable fastening
  • Pointed tip design facilitates easy starting and accurate positioning in sheet metal applications
  • Regulatory compliance assurance meets RoHS 3 and REACH standards for environmental safety and industrial use

Professional Applications & Engineering Value

These No. 8-15 thread forming tapping screws are specifically engineered for sheet metal applications where reliable fastening and corrosion resistance are critical. The 18-8 stainless steel construction provides excellent durability against oxidation and chemical exposure, making them ideal for outdoor equipment, HVAC systems, and electronic enclosures. The A/AB tapping screw type with right-hand threads and 15 threads per inch creates secure, vibration-resistant connections in materials up to 0.025" thickness. The slotted pan head design offers straightforward installation with standard tools while maintaining a low-profile appearance. These thread forming screws eliminate the need for separate tapping operations, reducing assembly time and costs in industrial manufacturing processes.

Specification Summary & Compliance

This No. 8-15 x 1/2" tapping screw features precise 0.164" thread diameter with fully threaded construction and pointed tip for optimal performance in sheet metal. Manufactured to industry standards for thread forming screws, these fasteners are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for industrial applications worldwide.

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