S-96710A416 4-40 x 3/4" ASME B18.6.3 Stainless Steel Pan Head Torx Plus Screws
Stainless Steel Pan Head Torx Plus 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 18-8 Stainless Steel and passivated finish, ideal for harsh environments and extended service life.
- Enhanced torque transmission and reduced cam-out thanks to the Torx Plus IP10 drive, ensuring secure fastening and driver bit longevity.
- Precise thread fit and reliable engagement with UNC coarse threads and Class 3A tolerance, minimizing the risk of cross-threading and loosening.
- Excellent mechanical strength and durability from Rockwell B55 hardness, suitable for high-stress industrial applications.
- Full threading for maximum grip along the entire 3/4" length, providing consistent holding power in various material thicknesses.
- Rounded pan head design offers a low-profile finish and improved aesthetics while distributing clamp load effectively.
- Compliance with major industry standards including ASME B18.6.3, ensuring consistent quality and interchangeability.
Professional Applications & Engineering Value
Engineered for demanding environments, these 4-40 UNC Class 3A rounded head screws deliver exceptional performance in industrial machinery, electronics assembly, and outdoor equipment. The 18-8 Stainless Steel material, combined with a passivated finish, provides robust corrosion resistance, reducing maintenance needs in humid or chemical-exposed settings. The Torx Plus IP10 drive ensures efficient torque application, preventing strip-out and enabling reliable fastening in automated or high-vibration applications. With a coarse thread and fully threaded design, installation is swift and secure, offering superior pull-out strength in metals and plastics. Ideal for OEMs and MRO professionals seeking durable, precision industrial screws that meet rigorous engineering specifications.
Specification Summary & Compliance
This screw adheres to Class 3A thread fit for precise dimensional accuracy and features a 4-40 UNC coarse thread with right-hand direction. Manufactured in compliance with ASME B18.6.3 standards, it ensures consistent performance and interchangeability. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming its safety for use in regulated markets without hazardous substances.
