S-92205A221 10-32 x 3/4" Sealing Hex Head Screws
Sealing Hex Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
Installation & Application
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Key Features & Benefits at a Glance
- Superior sealing performance with silicone rubber O-ring that prevents leaks in high-pressure systems up to 20,000 psi
- Exceptional corrosion resistance from 18-8 stainless steel construction, ensuring long-term reliability in harsh environments
- Wide temperature tolerance (-80° to 400°F) maintains sealing integrity across extreme thermal conditions
- High mechanical strength with 80,000 psi tensile strength and Rockwell B85 hardness for demanding applications
- Precision threading with Class 2A UNF fine threads ensures secure, vibration-resistant fastening
- Easy installation and removal through external hex drive design with standard wrench tools
- Environmental compliance meeting RoHS 3 and REACH regulations for safe industrial use
Professional Applications & Engineering Value
These 10-32 UNF hex head screws with silicone rubber O-rings provide critical sealing solutions for industrial equipment exposed to high-pressure fluids and extreme temperatures. The 18-8 stainless steel construction offers excellent corrosion resistance in chemical processing, marine, and outdoor applications, while the fully threaded design ensures maximum engagement strength. Engineered with Class 2A thread fit precision, these screws maintain reliable sealing integrity in hydraulic systems, pneumatic controls, and pressure vessels where leak prevention is essential. The combination of 80,000 psi tensile strength and temperature-resistant O-ring makes them ideal for oil & gas, automotive, and heavy machinery applications requiring dependable performance under demanding conditions.
Specification Summary & Compliance
Manufactured to precise Class 2A thread fit standards with UNF fine threading (10-32 size). Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Features include 3/4" length, 0.19" thread diameter, right-hand thread direction, and maximum hole diameter of 0.2". The silicone rubber O-ring provides reliable sealing performance across the specified temperature and pressure ranges.
