S-91500A325 10-24 x 7/8" ASME B18.6.3 Stainless Steel Phillips Flat Head Screws
Stainless Steel Phillips Flat Head 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 from 316 stainless steel with passivated finish, ideal for harsh chemical and marine environments.
- High tensile strength of 70,000 psi ensures reliable, secure fastening in demanding structural applications.
- Rockwell B80 hardness provides excellent durability and resistance to wear and deformation.
- Standard 82° countersink angle allows for a flush, professional finish in countersunk holes.
- Fully threaded UNC coarse thread design maximizes grip and holding power across the entire screw length.
- Class 2A thread fit offers consistent, reliable engagement for easier assembly and disassembly.
- Phillips No. 2 drive enables efficient installation with common tools, reducing assembly time.
Professional Applications & Engineering Value
This 10-24 UNC Flat Head Screw in 316 Stainless Steel is engineered to solve critical challenges in corrosive and high-stress environments. Its passivated finish enhances the natural corrosion resistance of the base material, making it an optimal choice for marine equipment, chemical processing plants, and outdoor infrastructure. The coarse UNC thread and fully threaded design provide superior pull-out resistance and vibration dampening, essential for machinery and structural assemblies. The flat head with 82° countersink ensures a smooth, flush surface, preventing snagging and improving safety in applications from electronic enclosures to automotive panels. By combining high tensile strength with exceptional environmental durability, this screw delivers long-term reliability, reducing maintenance costs and downtime in industrial settings.
Specification Summary & Compliance
This screw adheres to precise dimensional standards with a Class 2A thread fit and UNC coarse thread profile, ensuring consistent performance and interchangeability. It is manufactured in compliance with ASME B18.6.3 specifications, guaranteeing mechanical and dimensional accuracy. The product is also RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming it meets stringent environmental and safety regulations for hazardous substances.
