S-90064A440 Length 5/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in harsh industrial environments.
• High-efficiency installation enabled by the integrated drilling tip, eliminating the need for pre-drilling in steel and sheet metal up to 0.15" thick.
• Exceptional torque transmission and grip from the external hex head design, preventing tool slippage during high-torque applications.
• Enhanced load distribution and vibration resistance thanks to the flanged design, providing a larger bearing surface for more secure fastening.
• Reliable, secure fastening in tough materials through the thread-forming (BSD) tapping method, which creates strong, strip-resistant threads.
• Maximum thread engagement and holding power from the fully threaded shank, ensuring a consistent and robust connection along the entire length.
• Wide compatibility and easy identification with standard No. 10-16 thread size and right-hand direction, simplifying procurement and assembly.

Professional Applications & Engineering Value

Engineered for demanding steel and sheet metal applications, this No. 10-16 zinc-plated steel tapping screw solves critical assembly challenges. Its thread-forming design and drilling tip work in tandem to cut through material and form durable, high-strength internal threads without pre-tapping. This eliminates a production step, drastically reducing installation time and labor costs in high-volume manufacturing. The flanged hex head and external hex drive ensure the screw can withstand the high torque needed for a secure fit, resisting loosening under vibration. This combination of features makes it an indispensable industrial fastener for HVAC systems, electrical enclosures, automotive panels, and machinery where reliability and speed are paramount.

Specification Summary & Compliance

This screw conforms to BSD (Thread Forming) standards with a No. 10-16 thread size and right-hand direction. It features a 5/8" length and is fully threaded for maximum holding power. The manufacturing process ensures dimensional accuracy suitable for industrial use. The zinc plating provides a protective finish, and the product is compliant with RoHS and REACH environmental directives.