S-91772A923 8-36 x 1/2" 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
- Enhanced mechanical strength delivering 70,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing performance
- Precision thread engagement with Class 2A fit and UNF fine threads ensuring secure fastening in demanding applications
- Optimized drive efficiency featuring Phillips No. 2 drive for reduced cam-out and consistent installation torque
- Full-threaded design providing maximum grip length and uniform stress distribution across the entire fastener
- Regulatory compliance assurance meeting ASME B18.6.3 manufacturing standards and environmental regulations
- Versatile pan head profile offering excellent bearing surface and streamlined appearance for various assemblies
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these 8-36 UNF rounded head screws deliver exceptional performance in corrosive environments where reliability is critical. The passivated 18-8 stainless steel construction provides superior resistance to oxidation and chemical exposure, making them ideal for marine equipment, food processing machinery, and outdoor industrial installations. The fine thread configuration ensures precise adjustment and vibration resistance in precision assemblies, while the Phillips No. 2 drive facilitates efficient installation in high-volume production environments. These stainless steel pan head screws maintain structural integrity under continuous stress, offering engineers a dependable fastening solution that combines corrosion resistance with mechanical excellence for long-term operational reliability.
Specification Summary & Compliance
This 8-36 UNF screw features precise Class 2A thread fit tolerances and complies with ASME B18.6.3 manufacturing specifications. The fastener maintains dimensional accuracy with 1/2" length, 0.164" thread diameter, and standard pan head profile. Regulatory compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring suitability for global industrial applications requiring restricted substance compliance.
