S-95345A454 6-32 x 3/16" ASME B18.13 Stainless Steel Pan Head Phillips Screws with External-Tooth Lock Washer
Stainless Steel Pan Head Phillips Screws with External-Tooth Lock Washer
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Washer & Nut
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Vibration-resistant locking with integrated external-tooth lock washer prevents loosening in dynamic applications
- Superior corrosion resistance through 18-8 stainless steel construction and passivated finish for extended service life
- High tensile strength of 70,000 psi ensures reliable fastening under demanding loads
- Quick installation with Phillips drive and coarse UNC threads for efficient assembly operations
- Full threading provides maximum grip length and uniform stress distribution
- Industry-standard compliance with ASME B18.13 specifications for consistent performance
- Environmental responsibility through RoHS 3 and REACH compliance for sustainable operations
Professional Applications & Engineering Value
These Phillips pan head screws with external-tooth lock washers solve critical vibration-induced loosening problems in industrial equipment, electronic enclosures, and machinery assemblies. The 18-8 stainless steel construction combined with passivated finish provides exceptional resistance to corrosion in harsh environments, while the 410 stainless steel lock washer maintains clamping force under continuous vibration. The coarse UNC 6-32 threading ensures rapid installation and reliable engagement in various materials, making these fully threaded screws ideal for applications requiring both security and corrosion resistance. With 70,000 psi tensile strength, they deliver dependable performance in automotive, aerospace, and industrial manufacturing where fastener integrity is paramount.
Specification Summary & Compliance
Manufactured to Class 2A thread fit tolerance for consistent engagement, these screws feature UNC coarse threads meeting ASME B18.13 specifications. The assembly complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring regulatory compliance for global markets. The passivated finish on both screw and washer components enhances corrosion resistance while maintaining dimensional stability.
