S-90087A245 10-24 x 3/4" ASME B18.6.3, SAE J933 Tapping Screws

Key Features & Benefits at a Glance

• Self-tapping efficiency - Type F thread cutting design eliminates the need for pre-tapped holes, reducing installation time and labor costs in aluminum, brass, cast iron, and sheet metal
• Superior corrosion resistance - Zinc-plated steel construction provides durable protection against rust and environmental degradation in industrial settings
• Optimized drive performance - No. 2 Phillips pan head ensures secure tool engagement and prevents cam-out during high-torque applications
• Reliable thread engagement - UNC coarse thread profile delivers excellent holding power and vibration resistance in various materials
• Full-threaded design - Complete threading along the entire 3/4" length maximizes grip strength and distributes stress evenly
• Industry-standard compliance - Meets ASME B18.6.3/SAE J933 specifications for consistent quality and interchangeability
• Environmental responsibility - RoHS 3 compliant for safe use in regulated industries and global markets

Professional Applications & Engineering Value

These 10-24 tapping screws with Type F thread cutting capability solve critical assembly challenges in metalworking applications. The zinc-plated steel construction combined with UNC coarse threads creates permanent, vibration-resistant fastenings in aluminum, brass, cast iron, and sheet metal without requiring pre-tapped holes. The Phillips pan head with No. 2 drive size ensures efficient installation while the fully threaded design provides maximum pull-out resistance. Engineered for industrial fastening applications where reliability and speed of assembly are paramount, these screws eliminate the need for separate tapping operations, significantly reducing production time and costs while maintaining ASME B18.6.3 compliance for quality assurance.

Specification Summary & Compliance

This tapping screw features precise 10-24 UNC coarse threads with standard Class 2A tolerances, ensuring consistent performance across applications. The fastener meets ASME B18.6.3 specifications (SAE J933) for dimensional accuracy and mechanical properties. Manufacturing follows strict quality controls to maintain 0.373" head diameter and 3/4" length precision. Compliance with RoHS 3 (2015/863/EU) ensures environmental safety standards are met for global industrial use. Proper installation requires a No. 17 drill bit (0.173" diameter) for optimal thread engagement in designated materials.