S-93705A194 8-32 x 1/2" ASME B18.3 18-8 Stainless Steel Thread-Locking Socket Head Screws
18-8 Stainless Steel Thread-Locking Socket 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
- Permanent vibration resistance with nylon patch thread locker that maintains secure fastening from -70° to 250°F
- Superior corrosion resistance through 18-8 stainless steel construction for extended service life in harsh environments
- High-strength performance with 70,000 psi tensile strength and Rockwell B70 hardness for demanding applications
- Precise thread engagement with Class 3A thread fit ensuring reliable assembly and reduced cross-threading risks
- Industry-standard compatibility through UNC coarse threading and ASME B18.3 compliance for seamless integration
- Secure hex drive operation with 9/64" drive size providing positive torque transmission and reduced stripping
- Environmental compliance meeting RoHS 3 and REACH regulations for global manufacturing applications
Professional Applications & Engineering Value
These 8-32 UNC thread socket head cap screws deliver critical vibration resistance through their integrated nylon patch locking technology, solving common loosening issues in machinery subjected to continuous operation. The 18-8 stainless steel construction provides exceptional corrosion resistance, making them ideal for manufacturing equipment, automotive assemblies, and outdoor applications where moisture and chemicals are present. With 70,000 psi tensile strength and Class 3A thread fit, these fasteners maintain structural integrity under high stress while ensuring precise installation. The coarse thread spacing enables quicker assembly in production environments, while the hex drive design allows for high-torque applications without compromising the socket integrity.
Specification Summary & Compliance
Manufactured to ASME B18.3 standards with Class 3A thread fit precision for superior dimensional accuracy. Features UNC coarse threads with 8-32 thread size and right-hand thread direction. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The nylon patch thread locker maintains performance across the specified temperature range of -70° to 250°F while the Rockwell B70 hardness ensures durability in demanding fastening applications.
