S-96909A444 6-32 x 1/4" ASME B18.13 Stainless Steel Pan Head Phillips Screws with Split Lock Washer
Stainless Steel Pan Head Phillips Screws with Split 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 corrosion resistance with 18-8 stainless steel and passivated finish, ideal for harsh environments.
- Reliable vibration resistance thanks to the integrated 410 stainless steel split lock washer that prevents loosening.
- High tensile strength of 80,000 psi and Rockwell B85 hardness for durable performance under heavy loads.
- Easy installation and removal with Phillips No. 2 drive and standard pan head design.
- Wide compatibility with UNC coarse threads, ensuring secure fastening in various materials.
- Full threading provides consistent grip and holding power along the entire 1/4" length.
- Compliance with industry standards including ASME B18.13, RoHS 3, and REACH for safe, regulated use.
Professional Applications & Engineering Value
This 6-32 x 1/4" rounded head Phillips screw with integrated lock washer is engineered to address common industrial challenges like vibration-induced loosening and corrosion. Made from 18-8 stainless steel with a passivated finish, it offers excellent protection against rust and chemical exposure, making it suitable for industrial and commercial applications such as machinery assembly, electrical enclosures, and automotive components. The coarse UNC thread and fully threaded design ensure quick installation and strong retention in softer materials, while the 410 stainless steel split lock washer maintains clamp force under dynamic conditions. This combination delivers long-term reliability, reducing maintenance needs and downtime in demanding environments.
Specification Summary & Compliance
The screw features a Class 2A thread fit per UNC standards, with precise dimensions including a head diameter of 0.27" and length of 1/4". It is manufactured in accordance with ASME B18.13 specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity for global supply chains.
