S-91772A935 12-24 x 1 1/8" 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 passivated 18-8 stainless steel construction, ideal for harsh industrial environments
- High tensile strength of 70,000 psi ensures reliable, long-lasting fastening under demanding loads
- Excellent thread engagement with fully threaded UNC coarse thread design for faster installation and secure holding power
- Optimized drive efficiency featuring Phillips No. 2 drive for reduced cam-out and consistent torque application
- Precision thread fit (Class 2A) guarantees smooth assembly and consistent performance in high-volume applications
- Enhanced durability with Rockwell B70 hardness providing excellent wear resistance and thread integrity
- Regulatory compliance assurance meeting ASME B18.6.3 standards and environmental regulations including RoHS 3 and REACH
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these 12-24 UNC coarse thread pan head screws deliver exceptional performance in corrosive environments where reliability is critical. The passivated 18-8 stainless steel construction provides superior protection against rust and chemical exposure, making them ideal for marine equipment, food processing machinery, and outdoor industrial installations. The combination of fully threaded design and Class 2A thread fit ensures maximum thread engagement and vibration resistance, while the rounded pan head profile with Phillips No. 2 drive offers excellent torque transmission and flush mounting capabilities. These screws solve common fastening challenges by maintaining structural integrity in high-moisture applications while meeting strict industry standards for quality and environmental compliance.
Specification Summary & Compliance
This pan head screw features precision 12-24 UNC coarse threads with Class 2A thread fit for consistent assembly performance. Manufacturing complies with ASME B18.6.3 specifications ensuring dimensional accuracy and reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming adherence to international standards for hazardous substance restrictions and chemical safety.
