S-92949A453 3/8"-32 x 1 1/2" Stainless Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments.
• Exceptional thread precision with Class 3A fit and UNEF extra fine threading for secure, vibration-resistant fastening.
• High tensile strength of 70,000 psi ensures reliable performance under heavy loads and stress.
• Easy installation and removal thanks to the hex drive (7/32") and rounded button head design.
• Full threading along the 1 1/2" length provides maximum grip and uniform load distribution.
• Durable hardness (Rockwell B55) maintains integrity and resists wear over repeated use.
• Compliance with RoHS 3 and REACH regulations guarantees safety and environmental standards for global applications.

Professional Applications & Engineering Value

These 18-8 stainless steel rounded head screws with 3/8"-32 UNEF extra fine threads address critical engineering needs in precision assemblies, such as electronics, aerospace, and machinery, where fine adjustments and vibration resistance are paramount. The Class 3A thread fit ensures tight tolerances, reducing the risk of loosening in dynamic environments. Made from corrosion-resistant stainless steel, they excel in moist or chemical-exposed settings, while the hex drive and button head facilitate quick, tool-friendly installation. This combination of high tensile strength and fully threaded design delivers reliable, long-term fastening solutions for demanding industrial applications, minimizing maintenance and downtime.

Specification Summary & Compliance

This product features precise Class 3A thread fit per UNEF standards, with a thread size of 3/8"-32 and extra fine spacing for accuracy. Dimensions include a 1 1/2" length, 0.656" head diameter, and 7/32" hex drive. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety requirements for industrial use.