S-91773A158 6-32 x 1 3/4" ASME B18.6.3 Stainless Steel Round Head Phillips Screws
Stainless Steel Round 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 thanks to 18-8 stainless steel construction and passivated finish, ensuring long-term reliability in harsh environments.
- Exceptional mechanical strength with 100,000 psi tensile strength and Rockwell B100 hardness for reliable performance under high-stress conditions.
- Wide compatibility and easy installation with UNC coarse threads and Class 2A fit, providing secure fastening and simplified assembly.
- Optimized drive engagement featuring a No. 2 Phillips drive and rounded head design for efficient torque transfer and reduced cam-out risk.
- Full-length threading ensures maximum grip and holding power across the entire 1 3/4" length for versatile application use.
- Regulatory compliance assurance meeting ASME B18.6.3 standards, RoHS 3, and REACH for quality and environmental safety.
- Durable surface protection with passivated finish enhancing wear resistance and maintaining appearance in demanding industrial settings.
Professional Applications & Engineering Value
These 6-32 UNC coarse thread screws deliver critical performance where corrosion resistance and structural integrity are paramount. Manufactured from 18-8 stainless steel with a passivated finish, they effectively combat oxidation and chemical exposure in industrial environments like machinery assembly, electrical enclosures, and outdoor equipment. The fully threaded design and Class 2A thread fit provide consistent clamping force and vibration resistance, addressing common loosening issues. With a rounded head and Phillips drive, they offer streamlined installation in confined spaces, reducing assembly time while maintaining 100,000 psi tensile strength for heavy-duty fastening applications.
Specification Summary & Compliance
This screw maintains precise Class 2A thread fit per UNC standards, ensuring dimensional accuracy and interchangeability. It is manufactured in compliance with ASME B18.6.3 specifications and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulatory requirements, confirming its suitability for global industrial use without hazardous substances.
