S-92360A219 10-32 x 5/8" 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 from -70° to 250°F
- Exceptional strength for demanding applications with 120,000 psi tensile strength and Rockwell C39 hardness
- Superior thread engagement through Class 3A thread fit precision and UNF fine threading
- Reliable corrosion protection with black-oxide coating on alloy steel construction
- Easy installation and removal with hex drive design and fully threaded shank
- Industry-standard compliance meeting ASME B18.3, ASTM F835, and MIL-DTL-18240 specifications
- Environmental responsibility with RoHS 3 and REACH compliance for global applications
Professional Applications & Engineering Value
These 10-32 UNF nylon patch locking screws deliver critical vibration resistance in industrial machinery, automotive assemblies, and electronic enclosures where constant motion threatens fastener integrity. The black-oxide alloy steel construction provides durable corrosion protection while maintaining the 120,000 psi tensile strength needed for structural applications. With Class 3A thread fit precision and fully threaded design, these rounded head hex drive screws ensure maximum thread engagement and uniform clamping force distribution. The nylon patch locking technology creates a permanent chemical bond that eliminates the need for separate locking washers or adhesives, streamlining assembly processes while providing reliable performance across extreme temperature ranges from -70° to 250°F.
Specification Summary & Compliance
Manufactured to Class 3A thread fit tolerances with UNF fine threading (10-32) and fully threaded 5/8" length. Complies with ASME B18.3, ASTM F835, and MIL-DTL-18240 specifications. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance standards. Features right-hand thread direction and hex drive (1/8") for standard tool compatibility.
