S-94077A315 5/8"-11 x 2" Tapping Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance through ultra-corrosion-resistant coated steel construction, ensuring long-term reliability in harsh industrial environments
• Superior holding power in steel and sheet metal with fully threaded UNC coarse thread design for maximum engagement and vibration resistance
• Efficient thread forming capability eliminates the need for pre-tapped holes, reducing installation time and labor costs
• Secure external hex drive system provides high torque transmission and prevents stripping during installation
• Integrated flange design distributes clamping pressure evenly, preventing surface damage and improving joint integrity
• Precision UNC 5/8"-11 coarse threading ensures quick installation and reliable performance in various metal substrates
• Full regulatory compliance with RoHS 3 and REACH standards for safe, environmentally responsible industrial use

Professional Applications & Engineering Value

These 5/8"-11 UNC hex head tapping screws deliver exceptional engineering value in demanding steel and sheet metal applications where vibration resistance and long-term reliability are critical. The ultra-corrosion-resistant coated steel construction provides superior protection against environmental degradation, extending service life in industrial settings. The thread forming design creates precise mating threads in parent materials without chip formation, eliminating the need for separate tapping operations and reducing assembly costs. The combination of coarse UNC threading and full threading ensures maximum engagement depth and pull-out resistance, while the external hex drive facilitates high-torque installation without cam-out issues. These features make these flanged fasteners ideal for structural assemblies, machinery fabrication, and metal building applications where joint integrity cannot be compromised.

Specification Summary & Compliance

These industrial tapping screws feature precision 5/8"-11 UNC coarse threads with standard Class 2A thread tolerances for consistent performance. The fully threaded design and thread forming tapping method comply with industrial fastening standards for metal applications. Manufacturing and material specifications adhere to RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) compliance, ensuring environmental responsibility and workplace safety. The combination of external hex drive, flanged design, and right-hand threading follows established industrial fastening protocols for reliable performance in steel and sheet metal substrates.