S-92805A242 10-24 x 1/2" ASME B18.3, ASTM F879, MIL-DTL-18240 Stainless Steel Thread-Locking Hex Drive Flat Head Screws
Stainless Steel Thread-Locking Hex Drive Flat Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Vibration-resistant locking with nylon patch thread locker maintains secure fastening in temperatures from -65° to 250°F
- Superior corrosion resistance from 18-8 stainless steel construction for long-lasting performance in harsh environments
- Precise thread engagement with Class 3A fit ensures reliable assembly and reduced cross-threading risks
- High tensile strength of 70,000 psi provides exceptional load-bearing capacity for demanding applications
- Optimized drive efficiency with hex drive design allows for high torque application and secure installation
- Industry-standard compliance with ASME B18.3, ASTM F879, and MIL-DTL-18240 guarantees consistent quality and reliability
- Environmental responsibility with RoHS 3 and REACH compliance for sustainable manufacturing practices
Professional Applications & Engineering Value
These 10-24 UNC flat head screws deliver exceptional engineering value through their 18-8 stainless steel composition and advanced nylon patch thread locking technology. The combination of Class 3A thread fit and coarse thread spacing ensures rapid assembly while maintaining vibration resistance critical in industrial machinery, automotive systems, and electronic enclosures. The 82° countersink angle provides flush mounting capabilities for applications requiring smooth surface profiles. With 70,000 psi tensile strength and Rockwell B55 hardness, these hex drive screws withstand extreme mechanical stresses while the corrosion-resistant properties of stainless steel ensure longevity in challenging environments including outdoor equipment and marine applications.
Specification Summary & Compliance
Manufactured to precise Class 3A thread fit standards with UNC coarse threading and 10-24 thread size. Complies with ASME B18.3, ASTM F879, and MIL-DTL-18240 specifications. Features fully threaded design with 1/2" length and standard flat head profile. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance standards for hazardous substance restrictions.
