S-94625A132 Length 1 1/2" 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
- Tamper-resistant T27 Torx drive provides enhanced security against unauthorized removal in public or high-risk installations
- Self-drilling No. 3 tip design eliminates pre-drilling requirements, saving labor time and reducing tooling costs
- Zinc-plated steel construction offers reliable corrosion resistance for durable performance in industrial environments
- 82° countersink flat head ensures flush mounting with clean, professional finishes in sheet metal applications
- Full threading with 14 TPI delivers maximum grip strength and vibration resistance in steel assemblies
- 0.21" maximum drilling capacity handles standard gauge materials without pilot holes for efficient installation
- Thread forming design creates stronger, more secure threads in parent material without chip removal
Professional Applications & Engineering Value
These No. 14 self-drilling screws with tamper-resistant Torx drive solve critical challenges in steel and sheet metal fabrication. The combination of zinc-plated steel construction and thread forming technology eliminates the need for separate tapping operations while providing superior corrosion protection. The No. 3 drill tip penetrates up to 0.21" thickness, making them ideal for HVAC systems, electrical enclosures, and structural panels where secure permanent fastening is essential. The 82° countersink angle and flat head profile ensure smooth, flush installations that meet professional finishing standards while the tamper-resistant feature prevents vandalism in public infrastructure applications.
Specification Summary & Compliance
These fully threaded tapping screws feature precision No. 14 size with 0.242" thread diameter and 14 TPI right-hand threads. Manufactured to industry standards for thread forming screws with standard flat head profile and Class 2A thread tolerances. The zinc-plated finish provides corrosion resistance while complying with RoHS and REACH environmental standards. Suitable for use in steel and sheet metal applications requiring permanent, high-strength fastening solutions.
