S-95829A150 Length 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Tamper-resistant hex drive prevents unauthorized removal, enhancing security in public or high-risk industrial environments
• Corrosion-resistant 18-8 stainless steel construction ensures long-term durability and reliability in humid or corrosive conditions
• Thread forming design creates strong, permanent threads in sheet metal without pre-tapped holes, reducing installation time and tooling costs
• Standard flat head profile with 82° countersink provides flush mounting for clean, professional finishes in visible applications
• Fully threaded shank delivers maximum grip length and holding power across the entire fastener length
• Precision No. 6-18 threading ensures consistent engagement and reliable performance in sheet metal assemblies
• Comprehensive compliance with RoHS 3 and REACH regulations meets international environmental and safety standards

Professional Applications & Engineering Value

This No. 6-18 thread forming tapping screw delivers exceptional engineering value in sheet metal applications where vibration resistance and security are paramount. The 18-8 stainless steel composition provides excellent corrosion resistance, making it ideal for outdoor equipment, HVAC systems, and electronic enclosures exposed to environmental elements. The tamper-resistant hex drive addresses security concerns in public infrastructure, transportation, and access-controlled facilities. As a thread forming screw, it eliminates the need for tapping operations, reducing assembly time and preventing metal chip accumulation in sensitive equipment. The combination of fully threaded design and precise 0.138" thread diameter ensures maximum pull-out strength in thin gauge materials up to 0.025" thickness, solving common fastening challenges in modern manufacturing.

Specification Summary & Compliance

This tapping screw features precision No. 6-18 threading with standard Class 2A thread tolerances for consistent performance. The screw follows industry-standard Type A/AB thread forming specifications and is designed for use with No. 32 drill bits (0.116" diameter) and 82° countersink angles. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory compliance for global industrial applications.