S-90288A247 10-24 x 1" ASME B18.6.3 Tamper-Resistant One-Way-Drive Stainless Steel Round Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish for extended service life in harsh environments
• Exceptional mechanical strength delivering 80,000 psi tensile strength and Rockwell B96 hardness for reliable heavy-duty applications
• Optimized thread engagement with UNC coarse threading and Class 2A fit ensuring secure fastening and vibration resistance
• Enhanced installation security featuring one-way drive style to prevent tampering and unauthorized removal
• Full-length threading providing maximum grip and load distribution across the entire 1" length
• Industry-standard compliance meeting ASME B18.6.3 specifications for dimensional accuracy and performance reliability
• Environmental responsibility with RoHS 3 and REACH compliance for safe use in regulated applications

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these 10-24 UNC fully threaded rounded head screws provide critical solutions where corrosion resistance and tamper-proof security are paramount. The 18-8 stainless steel composition combined with passivated finish creates a protective barrier against chemical exposure and atmospheric corrosion, making them ideal for marine equipment, food processing machinery, and outdoor structural applications. The coarse UNC threading and Class 2A fit ensure rapid installation and reliable performance in vibration-prone assemblies, while the one-way drive style offers permanent fastening solutions for public infrastructure and security-sensitive installations. These heavy-duty industrial screws maintain structural integrity under sustained loads, delivering consistent performance in mechanical assemblies, equipment frames, and permanent mounting applications.

Specification Summary & Compliance

This 1" length screw features precision 10-24 UNC coarse threading with Class 2A thread fit for optimal clearance and engagement. Manufactured to ASME B18.6.3 dimensional standards, ensuring interchangeability and reliable performance. The fastener is fully compliant with RoHS 3 (2015/863/EU) regulations and REACH (EC 1907/2006) requirements, confirming environmental safety and restricted substance adherence. Mechanical properties include 80,000 psi tensile strength and Rockwell B96 hardness for demanding application requirements.