S-95639A471 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and outdoor applications.
• Efficient thread forming design creates strong, permanent threads in sheet metal without pre-tapping, reducing installation time and tooling.
• Optimized for sheet metal with a pointed tip and 10 TPI thread pitch, ensuring secure fastening in materials up to 0.025" thickness.
• Clean, finished appearance provided by the standard oval head, which sits flush for a professional look in visible applications.
• Reliable drive engagement with Phillips No. 3 drive, minimizing cam-out and allowing for high-torque installation with standard tools.
• Full regulatory compliance with RoHS 3 and REACH, ensuring safety and environmental standards for global industrial supply chains.
• Precision sizing at No. 14 diameter and 3/4" length with full threading for consistent performance and easy replacement.

Professional Applications & Engineering Value

These 316 stainless steel oval head tapping screws are engineered to address common challenges in sheet metal fabrication, HVAC systems, and electronic enclosures where corrosion resistance is critical. The thread forming (Type A/AB) design displaces material rather than cutting it, creating zero chips and stronger thread engagement that resists vibration loosening. This is particularly valuable in thin-gauge applications, preventing stripping and maintaining joint integrity. The combination of Phillips drive and right-hand threading ensures compatibility with standard industrial drivers, streamlining assembly lines while the oval head profile offers a low-profile finish that reduces snagging risks in equipment.

Specification Summary & Compliance

This No. 14 x 3/4" tapping screw features a 0.242" thread diameter with 10 TPI precision threading and fully threaded shank for maximum holding power. Manufactured to standard oval head dimensions (0.462" head diameter, 82° countersink) and compatible with 5.5 mm drill bits. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing adherence to strict environmental and safety standards for industrial components.