S-93406A100 Length 5/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in demanding environments
• Enhanced load distribution thanks to the wide truss head design that prevents pull-through in sheet metal applications
• Secure thread formation through cold forming technology that creates strong, permanent threads without chips
• Maximum holding power with fully threaded shank design that ensures complete engagement along the entire fastener length
• Optimized installation efficiency with Phillips No. 1 drive that provides reliable torque transfer during assembly
• Precision fitment with No. 44 drill bit compatibility (0.086" diameter) for clean, accurate hole preparation
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for safe industrial use

Professional Applications & Engineering Value

This No. 4-24 thread forming screw delivers exceptional value in sheet metal fabrication and assembly operations. The 18-8 stainless steel composition provides excellent resistance to corrosion and oxidation, making it ideal for applications where environmental exposure is a concern. The truss head design offers a larger bearing surface than standard heads, significantly reducing the risk of material deformation or pull-through in thin gauge metals. With its A/AB thread forming technology, this fastener creates precisely mated threads in pre-drilled holes without generating metal chips, eliminating contamination risks in sensitive assemblies. The combination of fully threaded design and right-hand threading ensures maximum engagement strength throughout the entire 5/8" length, providing reliable performance in vibration-prone environments common to industrial equipment and metal enclosures.

Specification Summary & Compliance

This tapping screw features precision No. 4-24 thread specifications with fully threaded design for consistent performance. Manufactured to industry standards for A/AB thread forming screws with right-hand direction threading. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory compliance for industrial applications. Compatible with No. 44 drill bit (0.086" diameter) for proper hole preparation in sheet metal up to 0.025" maximum drilling thickness.