S-96562A928 8-32 x 5/16" ASME B18.6.3 Thread-Locking Stainless Steel Pan Head Phillips Screws
Thread-Locking Stainless Steel Pan Head Phillips 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 permanent nylon patch to prevent loosening in dynamic applications, ensuring long-term assembly integrity.
- Superior corrosion resistance from 18-8 stainless steel and passivated finish, ideal for harsh or humid industrial environments.
- High tensile strength of 60,000 psi and Rockwell B70 hardness for reliable performance under mechanical stress.
- Wide temperature tolerance from -70° to 250°F, maintaining locking function across diverse operating conditions.
- Easy installation with Phillips No. 2 drive and standard pan head design, reducing assembly time and tool wear.
- Precise coarse threading (UNC Class 2A) for quick engagement and secure fastening in various materials.
- Full compliance with ASME B18.6.3, RoHS 3, and REACH, ensuring safety and regulatory adherence for global supply chains.
Professional Applications & Engineering Value
Engineered for demanding industrial settings, these 8-32 UNC nylon patch locking pan head screws address critical challenges like vibration-induced failure and environmental degradation. The 18-8 stainless steel construction, enhanced by a passivated finish, provides exceptional resistance to rust and chemicals, making them suitable for electronics enclosures, machinery panels, and automotive assemblies. The coarse thread design ensures rapid installation and robust holding power in metals and plastics, while the nylon patch delivers permanent locking without requiring additional adhesives. This combination reduces maintenance needs and downtime, offering a cost-effective solution for high-reliability fastening in OEM and MRO applications.
Specification Summary & Compliance
This screw features a 5/16" length with fully threaded UNC coarse threads meeting Class 2A dimensional tolerances for consistent fit. It complies with ASME B18.6.3 manufacturing standards and is verified as RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, ensuring no hazardous substances and adherence to international environmental regulations.
