S-90058A245 10-24 x 3/4" Tamper-Resistant Tri-Groove-Drive Steel Round Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with zinc-plated steel construction, ensuring long-term reliability in harsh industrial environments
• Superior tensile strength of 80,000 psi provides reliable fastening under high-stress conditions without failure
• Class 3A thread fit precision delivers secure, vibration-resistant connections with minimal loosening risk
• Fully threaded coarse spacing design enables faster installation and stronger grip in various materials
• Tri-Groove drive system offers enhanced torque transmission and reduced cam-out for efficient assembly
• Rockwell C28 hardness rating ensures excellent wear resistance and durability through repeated use
• Rounded head profile provides smooth surface finish and reduces snagging in automated applications

Professional Applications & Engineering Value

These 10-24 UNC zinc-plated steel screws deliver critical performance advantages for industrial assembly operations. The combination of Class 3A thread fit and coarse thread spacing addresses common vibration-induced loosening issues in machinery, automotive, and electrical enclosure applications. The tri-groove drive system prevents tool slippage during high-torque installation, reducing assembly time and improving worker safety. With 80,000 psi tensile strength and zinc plating, these rounded head screws maintain integrity in corrosive environments while providing consistent clamping force. The fully threaded design ensures maximum engagement depth across various material thicknesses, making them ideal for production lines requiring reliable, repeatable fastening solutions.

Specification Summary & Compliance

Manufactured to precise UNC thread standards with Class 3A thread fit tolerance for superior engagement. Dimensions include 10-24 thread size, 3/4" length, and 3/8" head diameter. Meets industry standards for mechanical properties with Rockwell C28 hardness and 80,000 psi tensile strength. The zinc-plated steel construction complies with RoHS and REACH environmental regulations for industrial use.