S-93406A153 Length 1" Tapping Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel construction, ensuring long-term reliability in harsh or humid industrial environments.
• Superior sheet metal penetration through thread forming technology, creating strong, permanent threads without pre-tapping and reducing assembly time.
• Enhanced load distribution with a wide truss head design, minimizing the risk of material pull-through and providing a larger bearing surface.
• Secure, slip-resistant fastening with a No. 2 Phillips drive, allowing for high torque application and reducing cam-out during installation.
• Full-length threading for maximum grip along the entire 1" length, ensuring consistent holding power in sheet metal up to 0.025" thick.
• Compliance with environmental regulations, meeting RoHS 3 and REACH standards for safe, sustainable use in global markets.
• Precision-engineered fit with standardized A/AB thread type and 18 threads per inch, guaranteeing compatibility and reliable performance in repetitive applications.

Professional Applications & Engineering Value

These 18-8 stainless steel tapping screws are engineered to address common challenges in sheet metal fabrication, such as material stripping and corrosion-induced failure. The thread forming design displaces material rather than cutting it, creating stronger threads that resist vibration loosening in dynamic assemblies. The Phillips truss head offers a low-profile, wide bearing surface that distributes clamp load effectively, preventing distortion in thin-gauge metals. Ideal for HVAC systems, electronic enclosures, and automotive panels, these RoHS/REACH compliant fasteners provide a durable, maintenance-free solution that withstands environmental exposure while meeting strict industry and regulatory demands for performance and safety.

Specification Summary & Compliance

This No. 6 x 1" tapping screw features a 0.138" thread diameter with 18 threads per inch, conforming to standard A/AB thread forming specifications for consistent engagement. Manufactured to precise dimensional tolerances, it ensures reliable fit with a No. 32 drill bit (0.116" diameter) for optimal performance in materials up to 0.025" thick. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, affirming its adherence to environmental and safety standards for industrial use.