S-90415A293 Length 7/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-term reliability in harsh environments
• Efficient self-drilling capability with a specialized No. 3 drill tip that eliminates pre-drilling, saving time and labor costs
• Maximum material penetration up to 0.126" thickness in steel, stainless steel, and sheet metal applications
• Secure thread-forming performance with BSD tapping technology that creates strong, vibration-resistant connections
• Optimized drive engagement with Phillips No. 2 drive for reliable torque transmission and reduced cam-out risk
• Complete thread coverage with fully threaded design for uniform stress distribution and enhanced holding power
• Industry-standard compatibility with pan head profile and standard dimensions for easy integration into existing assemblies

Professional Applications & Engineering Value

These No. 8 Phillips pan head tapping screws deliver exceptional value in metal fabrication and industrial assembly applications. The corrosion-resistant 18-8 stainless steel construction provides critical protection against rust and chemical exposure, making them ideal for outdoor equipment, marine components, and food processing machinery. The thread forming BSD design creates precise, durable threads in parent material without chip formation, eliminating the need for separate tapping operations. This self-drilling capability with the specialized No. 3 drill tip streamlines installation in steel, stainless steel, and sheet metal up to 0.126" thickness, significantly reducing assembly time and labor costs while maintaining vibration-resistant fastening integrity in demanding industrial environments.

Specification Summary & Compliance

These precision-engineered tapping screws feature a No. 8 thread diameter (0.164") with 18 threads per inch in right-hand orientation, manufactured to BSD tapping screw standards. The fully threaded design maintains consistent Class 2A tolerance for reliable engagement, while the pan head configuration with Phillips No. 2 drive ensures industry-standard compatibility. The corrosion-resistant coating on 18-8 stainless steel provides enhanced durability, complying with industrial fastening specifications for metalworking applications and meeting RoHS and REACH environmental standards for safe use across various sectors.