S-91792A131 5-40 x 3/4" ASME B18.6.3 Stainless Steel Pan Head Slotted Screws
Stainless Steel Pan Head Slotted 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 thanks to 18-8 Stainless Steel construction and passivated finish, ideal for harsh environments.
- Excellent mechanical strength with 100,000 psi tensile strength and Rockwell B100 hardness for reliable, long-term fastening.
- Easy and quick installation with coarse UNC threading and Class 2A thread fit, reducing assembly time and effort.
- Secure and versatile fastening provided by the fully threaded design and standard pan head profile for consistent grip.
- Broad industrial compatibility as it meets ASME B18.6.3 specifications, ensuring interchangeability and quality.
- Environmentally compliant with RoHS 3 and REACH standards, supporting sustainable and safe manufacturing practices.
- Dependable performance in right-hand thread applications, offering straightforward tightening for various assemblies.
Professional Applications & Engineering Value
This 5-40 UNC coarse thread screw in 18-8 Stainless Steel with a passivated finish is engineered to address common industrial challenges such as corrosion, vibration loosening, and assembly efficiency. The rounded pan head and slotted drive allow for easy manual or automated installation, reducing labor costs in high-volume production. Its fully threaded design ensures maximum holding power across the entire 3/4" length, making it ideal for securing components in machinery, electronics, and outdoor equipment where moisture and chemicals are present. By combining high tensile strength and precise Class 2A thread fit, this screw minimizes the risk of strip-out and fatigue, delivering consistent performance in demanding industrial fastening applications.
Specification Summary & Compliance
This product features precise Class 2A thread fit and adheres to UNC coarse thread standards with a size of 5-40. It is manufactured in compliance with ASME B18.6.3 specifications and meets regulatory requirements including RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring environmental safety and quality assurance for industrial use.
