S-91249A197 8-32 x 3/4" 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 Black-Oxide 18-8 Stainless Steel construction, ideal for harsh environments
- High tensile strength of 70,000 psi ensures reliable load-bearing capacity and joint integrity
- Rockwell B70 hardness provides excellent wear resistance and durability under mechanical stress
- Fully threaded UNC coarse spacing allows for faster installation and improved grip in various materials
- Class 2A thread fit guarantees consistent, precise engagement with standard nuts and tapped holes
- Phillips drive with No. 2 size offers common tool compatibility and efficient torque application
- Compliance with RoHS 3 and REACH ensures environmental safety and regulatory acceptance in global markets
Professional Applications & Engineering Value
These Black-Oxide 18-8 Stainless Steel screws are engineered to address critical industrial challenges, such as corrosion in humid or chemical-exposed settings. The rounded pan head design distributes clamping force evenly, reducing surface damage, while the Phillips drive enables quick assembly with standard tools. With UNC coarse threads and full threading, they provide superior pull-out resistance in soft materials like plastics or wood, making them ideal for electrical enclosures, machinery panels, and automotive components. The combination of 70,000 psi tensile strength and Rockwell B70 hardness ensures long-term reliability in high-vibration applications, minimizing maintenance needs and downtime.
Specification Summary & Compliance
This screw features a 8-32 thread size with Class 2A thread fit for precise dimensional accuracy per UNC standards. It meets ASME B18.6.3 specifications for dimensional and mechanical requirements, ensuring interchangeability and performance consistency. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming adherence to environmental and safety standards for industrial use.
