S-95345A075 8-32 x 7/16" ASME B18.13 Stainless Steel Pan Head Phillips Screws with Internal-Tooth Lock Washer
Stainless Steel Pan Head Phillips Screws with Internal-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
- Superior vibration resistance with an integrated 410 stainless steel internal-tooth lock washer that maintains clamping force under dynamic loads.
- Exceptional corrosion resistance thanks to 18-8 Stainless Steel construction and a passivated finish, ideal for harsh industrial environments.
- High tensile strength of 70,000 psi ensures reliable performance and durability in demanding applications.
- Secure and easy installation with a Phillips No. 2 drive and fully threaded UNC coarse thread design for quick assembly.
- Precise thread fit (Class 2A) guarantees consistent engagement and reduces the risk of cross-threading.
- Compliance with ASME B18.13, RoHS 3, and REACH ensures adherence to industry standards and environmental regulations.
- Versatile pan head profile provides a standard bearing surface for a wide range of applications.
Professional Applications & Engineering Value
This 8-32 UNC Rounded Head Phillips Screw is engineered to address common industrial challenges such as loosening due to vibration and corrosion in demanding environments. The 18-8 Stainless Steel material, combined with a passivated finish, offers excellent resistance to rust and chemical exposure, making it suitable for machinery, electronics, and outdoor equipment. The integrated internal-tooth lock washer made from 410 Stainless Steel bites into the mating surface, providing a secure, vibration-resistant lock that prevents back-off. With a coarse thread and fully threaded design, it ensures rapid installation and strong holding power in materials like metal and plastic, reducing assembly time and maintenance costs.
Specification Summary & Compliance
This screw features a Class 2A thread fit per UNC standards, ensuring dimensional accuracy and reliable performance. It is manufactured in compliance with ASME B18.13 specifications and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming its suitability for global industrial use without hazardous substances.
