S-97763A335 8-32 x 1" ASME B18.3 Stainless Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with Black-Oxide coated 18-8 Stainless Steel, ideal for harsh industrial environments
• Superior tensile strength of 70,000 psi ensures reliable performance under high-stress conditions
• Precise Class 3A thread fit for secure, vibration-resistant assemblies with minimal risk of loosening
• Easy installation and removal with 3/32" hex drive design, reducing assembly time and tool wear
• Full threading provides consistent grip along the entire length, enhancing load distribution
• Durable Rockwell B55 hardness maintains structural integrity and resists deformation during tightening
• Compliance with ASME B18.3, RoHS 3, and REACH guarantees quality and environmental safety for global applications

Professional Applications & Engineering Value

Engineered for demanding industrial settings, these 8-32 UNC coarse thread screws feature Black-Oxide 18-8 Stainless Steel to combat corrosion in moisture-rich or chemical-exposed environments. The Class 3A thread fit and fully threaded design ensure tight, reliable fastening in machinery, electronics, and structural assemblies, reducing the risk of joint failure. With a 70,000 psi tensile strength and hex drive compatibility, they streamline installation in confined spaces, making them ideal for heavy-duty fasteners in automotive, aerospace, and manufacturing sectors where precision and durability are critical.

Specification Summary & Compliance

This screw adheres to UNC coarse thread standards with precise Class 3A thread fit and dimensions per ASME B18.3. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety and material integrity for industrial use.