S-91735A263 0-80 x 3/16" ASME B18.6.3 Stainless Steel Pan Head Phillips Screws
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
- Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments and chemical exposure
- Exceptional mechanical strength with 80,000 psi tensile strength and Rockwell B85 hardness for reliable, long-term performance
- Precision fine threading (0-80 UNF) ensures secure, vibration-resistant fastening in delicate assemblies
- Enhanced durability and surface protection from the passivated finish, extending service life
- Optimized drive engagement with Phillips No. 0 drive and rounded pan head for efficient installation and reduced cam-out
- Full threading along the 3/16" length provides maximum grip and adjustability in confined spaces
- Compliance with major industry standards including ASME B18.6.3, RoHS 3, and REACH for guaranteed quality and safety
Professional Applications & Engineering Value
These 0-80 UNF screws in 316 stainless steel are engineered to address critical challenges in precision industrial applications. The fine thread design and Class 2A thread fit provide excellent holding power and vibration resistance, making them ideal for electronics, instrumentation, and aerospace components where loosening under dynamic loads is a concern. The passivated finish significantly enhances corrosion resistance, a vital feature for equipment exposed to moisture, chemicals, or marine environments. Combined with a fully threaded shank and Phillips drive, these rounded head screws ensure reliable, repeatable fastening in assemblies requiring high strength and dimensional accuracy, reducing maintenance needs and downtime.
Specification Summary & Compliance
This product adheres to Class 2A thread fit tolerances for consistent, precise engagement. It is manufactured to meet the ASME B18.6.3 standard for dimensional and mechanical requirements. The screw is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for use in regulated industries.
