S-91249A627 8-32 x 7/8" 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
- Exceptional corrosion resistance with 18-8 stainless steel construction and black-oxide coating, ideal for harsh environments
- High tensile strength of 70,000 psi ensures reliable performance in demanding industrial applications
- Fully threaded design provides maximum grip and uniform load distribution across the entire fastener length
- Class 2A thread fit offers consistent assembly compatibility and smooth installation with standard UNC nuts
- Phillips No. 2 drive enables efficient torque transfer and reduces cam-out during high-torque applications
- Rounded pan head profile combines low-profile aesthetics with excellent bearing surface for secure fastening
- Comprehensive compliance with ASME B18.6.3, RoHS 3, and REACH ensures regulatory adherence for global industrial use
Professional Applications & Engineering Value
These 8-32 UNC rounded pan head Phillips screws deliver critical engineering solutions where corrosion resistance and structural integrity are paramount. The black-oxide 18-8 stainless steel construction provides superior protection against oxidation and chemical exposure, making them ideal for outdoor equipment, marine components, and industrial machinery. The coarse UNC thread pattern ensures rapid installation and reliable performance in vibration-prone applications, while the fully threaded design maximizes engagement in both thin and thick materials. With 70,000 psi tensile strength, these heavy-duty fasteners maintain clamp force under extreme loads, preventing joint failure in critical assemblies across manufacturing, automotive, and construction sectors.
Specification Summary & Compliance
Manufactured to ASME B18.6.3 specifications with Class 2A thread tolerances for consistent fit and performance. Features 8-32 UNC coarse threads with right-hand orientation and standard pan head profile. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in regulated industries worldwide.
