S-92360A248 10-32 x 1/2" ASME B18.3, ASTM F835, MIL-DTL-18240 Thread-Locking Steel Button Head Hex-Drive Screws
Thread-Locking Steel Button Head Hex-Drive 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
- Permanent vibration resistance with Nylon patch thread locking that maintains secure fastening in high-stress environments
- Exceptional tensile strength of 120,000 psi ensures reliable performance under heavy mechanical loads
- Wide temperature tolerance from -70° to 250°F maintains locking integrity in extreme operating conditions
- Precision fine threading with Class 3A fit provides superior engagement and reduced risk of cross-threading
- Corrosion-resistant black-oxide finish on alloy steel enhances durability in industrial environments
- Hex drive compatibility allows for high-torque installation with standard industrial tools
- Full threading design enables maximum grip length and uniform stress distribution
Professional Applications & Engineering Value
These 10-32 UNF nylon patch locking screws deliver critical vibration resistance where conventional fasteners fail. The permanent Nylon patch thread locker creates consistent friction that prevents loosening in machinery, automotive assemblies, and electronic enclosures subjected to continuous motion. The black-oxide alloy steel construction combined with Class 3A fine thread fit ensures precise alignment and corrosion protection in demanding environments. Engineered for high-torque applications requiring reliable clamping force, these fully threaded screws maintain their 120,000 psi tensile strength across temperature extremes from -70° to 250°F, making them ideal for aerospace, military hardware, and precision industrial equipment where fastener integrity is non-negotiable.
Specification Summary & Compliance
Manufactured to Class 3A thread fit tolerances with UNF fine threading (10-32 size) and fully threaded design. Complies with ASME B18.3, ASTM F835, and MIL-DTL-18240 specifications for dimensional accuracy and performance. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance standards. Features Rockwell C39 hardness and maintains mechanical properties across specified temperature ranges.
