S-90910A819 6-32 x 1" ASME B18.3, ASTM F835 Steel Button Head Torx Plus Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength (120,000 psi) ensures reliable performance under high-stress conditions, reducing the risk of fastener failure in demanding applications.
• Zinc-plated alloy steel construction provides excellent corrosion resistance, extending service life and maintaining integrity in harsh industrial environments.
• Torx Plus IP10 drive system delivers superior torque transmission and minimizes cam-out, allowing for precise installation and reduced tool wear.
• Class 3A thread fit offers tighter tolerances for secure, vibration-resistant connections, enhancing assembly reliability.
• Partially threaded design with coarse UNC spacing enables faster installation and improved grip in a variety of materials, boosting efficiency.
• Rounded button head profile provides a low-profile, aesthetically pleasing finish while reducing snagging risks in assembled products.
• Full compliance with ASME B18.3, ASTM F835, RoHS 3, and REACH ensures adherence to industry standards and environmental regulations, simplifying procurement for regulated sectors.

Professional Applications & Engineering Value

These 6-32 UNC zinc-plated alloy steel rounded head screws are engineered to address common industrial fastening challenges, such as vibration loosening and corrosion-induced failure. The Torx Plus IP10 drive ensures efficient torque application, reducing installation errors and enhancing repeatability in automated assembly lines. With a Rockwell C39 hardness and 120,000 psi tensile strength, they provide dependable performance in heavy-duty applications, including machinery, electronics, and automotive components. The coarse thread spacing and partial threading allow for quick, secure fastening in metals and plastics, making them ideal for applications requiring both strength and ease of use. Their compliance with ASME B18.3 and environmental standards like RoHS 3 and REACH ensures they meet rigorous quality and safety requirements, providing peace of mind for engineers and procurement specialists.

Specification Summary & Compliance

These screws feature precise Class 3A thread fit per UNC standards, ensuring tight tolerances for secure fastening. Dimensions include a 6-32 thread size, 1" length, and 0.262" head diameter, manufactured in accordance with ASME B18.3 and ASTM F835 specifications. They are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming adherence to environmental and safety standards for industrial use.