S-90077A159 Length 2" Tapping Screws

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with zinc-plated steel construction for extended service life in demanding industrial environments
• Superior thread-forming capability with A/AB type design creates permanent, vibration-resistant threads in sheet metal without pre-tapping
• Dual-drive convenience featuring both Phillips and slotted options (No. 2 drive size) for flexible installation with standard tools
• Optimized pan head design with 0.27" diameter and standard profile provides excellent bearing surface and professional finished appearance
• Full 2" threading length ensures maximum grip range and holding power across various sheet metal thicknesses
• Precision thread geometry with 18 TPI and 0.138" diameter delivers reliable fastening performance with minimal installation torque
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for safe use in global industrial applications

Professional Applications & Engineering Value

These zinc-plated steel tapping screws are engineered specifically for sheet metal applications where reliable fastening and corrosion resistance are critical. The thread forming technology eliminates the need for pre-tapped holes, reducing installation time and labor costs while creating strong, permanent threads that resist vibration loosening. The Phillips/Slotted pan head design accommodates various driving tools, providing installation flexibility in confined spaces. With 18 TPI precision threading and 0.138" thread diameter, these screws deliver consistent performance in materials up to 0.025" thickness, making them ideal for HVAC systems, electrical enclosures, automotive panels, and industrial equipment assembly where durable sheet metal fasteners are essential.

Specification Summary & Compliance

These No. 6 x 2" tapping screws feature right-hand threading with fully threaded design and pointed tip for easy starting. The screws maintain standard thread forming specifications with 0.138" thread diameter and 18 threads per inch precision. Manufacturing complies with A/AB tapping screw type standards for consistent performance. The products are fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring environmental safety and regulatory adherence for industrial use worldwide.