S-94059A615 Length 7/8" Tapping Screws

Key Features & Benefits at a Glance

• Corrosion-resistant coated steel construction ensures long-lasting performance in harsh industrial environments
• Integrated steel/rubber washer provides superior sealing against moisture and contaminants
• Thread forming BSD design creates stronger, more secure threads without pre-drilling requirements
• Self-drilling No. 1 tip penetrates up to 0.048" steel and sheet metal for faster installation
• External hex head design allows for high-torque installation with standard tools
• Fully threaded 1/4"-14 configuration delivers maximum holding power across the entire fastener length
• Steel/rubber composite washer combines metal strength with rubber's sealing flexibility

Professional Applications & Engineering Value

This corrosion-resistant coated steel tapping screw addresses critical challenges in metal fabrication and assembly operations. The thread forming BSD technology eliminates the need for pre-tapped holes while creating stronger, more reliable threads that resist vibration loosening. The integrated steel/rubber washer provides dual functionality - the steel component distributes clamping force evenly while the rubber element creates an effective seal against environmental contaminants. The self-drilling No. 1 tip enables direct installation through steel and sheet metal up to 0.048" thick, significantly reducing labor time and tooling requirements. These hex head tapping screws are engineered for demanding applications where corrosion resistance, sealing integrity, and installation efficiency are paramount in industrial settings.

Specification Summary & Compliance

This 1/4"-14 fully threaded tapping screw features precision Class 2A thread tolerances with 14 TPI thread pitch and 7/8" overall length. Manufactured to BSD tapping screw standards with external hex drive configuration and thread forming technology. The corrosion-resistant coating and material composition comply with industrial fastener specifications for steel and sheet metal applications, meeting relevant industry standards for performance and reliability in mechanical fastening systems.