S-94414A342 6-32 x 1" ASME B18.3, ASTM F835 Alloy Steel Torx Flat Head Screws

Key Features & Benefits at a Glance

• Enhanced torque transmission with Torx Plus IP15 drive, reducing cam-out and tool wear for reliable fastening in high-stress applications.
• Superior corrosion resistance from the black-oxide finish on alloy steel, extending service life in harsh industrial environments.
• High tensile strength of 140,000 psi ensures dependable performance under heavy loads, minimizing risk of fastener failure.
• Precise Class 3A thread fit provides consistent engagement and vibration resistance, ideal for machinery and equipment assembly.
• Fully threaded design allows for maximum grip and adjustability across the entire 1" length, simplifying installation.
• Standard 82° countersink angle enables flush mounting in materials, reducing protrusion and improving safety.
• Compliance with ASME B18.3, RoHS 3, and REACH guarantees quality and environmental safety for global supply chain requirements.

Professional Applications & Engineering Value

These 6-32 UNC flat head screws are engineered to address common industrial challenges such as vibration loosening and corrosion in demanding settings. Made from black-oxide alloy steel, they offer excellent durability and resistance to wear, making them suitable for automotive, aerospace, and heavy machinery applications. The Torx Plus IP15 drive ensures efficient torque application, reducing installation time and preventing damage to the fastener head. With a coarse thread and Class 3A fit, they provide secure fastening in materials where fine adjustments are critical, while the fully threaded design enhances load distribution. Ideal for use in assemblies requiring high tensile strength and regulatory compliance, these screws deliver long-term reliability and reduced maintenance costs.

Specification Summary & Compliance

This product adheres to Class 3A thread fit per UNC standards, ensuring tight tolerances for precise assembly. It meets ASME B18.3 specifications for dimensional accuracy and performance. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), it is free of hazardous substances, supporting sustainable industrial practices. The screw features a right-hand thread with coarse spacing and is manufactured in the inch system for compatibility with North American equipment.