S-94209A430 0-80 x 1/8" Tapping Screws
Tapping Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with black coated steel construction for extended service life in harsh industrial environments
- Enhanced torque transmission through Torx Plus IP5 drive system, reducing cam-out and tool wear
- Reliable thread forming capability in soft materials like aluminum, brass, and copper without pre-tapped holes
- Optimized material displacement with Tri-Lobe shank design for secure fastening and reduced installation torque
- Precision fine threading with 0-80 UNF specification ensuring tight, vibration-resistant connections
- Streamlined pan head profile providing low-profile installation while maintaining sufficient bearing surface
- Full regulatory compliance meeting RoHS 3 and REACH standards for global industrial applications
Professional Applications & Engineering Value
These 0-80 UNF thread forming screws deliver exceptional performance in aluminum, brass, and copper components where traditional fastening methods fall short. The Tri-Lobe shank cross-section strategically displaces material during installation, creating strong, permanent threads without chip formation that could compromise electrical or fluid systems. The black corrosion-resistant coated steel construction provides critical protection against environmental factors in electronics, instrumentation, and precision assemblies. With Torx Plus drive system and fine UNF threading, these screws eliminate stripping issues while maintaining consistent clamp load in soft metallic substrates, making them ideal for aerospace components, communication equipment, and high-value manufacturing applications where reliability is paramount.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 2A thread tolerance and UNF fine thread specification (0-80 size). Features include 1/8" length with controlled tolerance (-0.03" to 0"), fully threaded blunt tip design, and standard pan head profile. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Designed for use with No. 56 drill bit (0.0465" diameter) in thread forming applications.
