S-93405A192 8-32 x 3/8" ASME B18.13 Steel Pan Head Phillips Screws with Split Lock Washer

Key Features & Benefits at a Glance

• Vibration-resistant locking with integrated split lock washer prevents loosening under dynamic loads
• Enhanced corrosion protection through zinc plating extends service life in industrial environments
• High tensile strength (60,000 PSI) ensures reliable performance in demanding applications
• Optimized drive engagement with Phillips No. 2 drive provides secure installation and removal
• Precision UNC coarse threading with Class 2A fit enables quick assembly and superior holding power
• Full threading design allows maximum grip length and uniform stress distribution
• Industry-compliant construction meets ASME B18.13 specifications for guaranteed interoperability

Professional Applications & Engineering Value

These zinc-plated steel screws with integrated split lock washers deliver critical vibration resistance in machinery, electrical enclosures, and automotive assemblies where secure fastening is paramount. The Phillips pan head design combines easy installation with a low-profile appearance, while the coarse UNC 8-32 threading ensures rapid assembly in production environments. With 60,000 PSI tensile strength and Rockwell B70 hardness, these fully threaded screws maintain clamp force under cyclic loading, preventing costly downtime in industrial equipment and metal fabrication applications where vibration-induced loosening compromises safety and performance.

Specification Summary & Compliance

Manufactured to ASME B18.13 specifications with Class 2A thread fit for consistent dimensional accuracy. Features UNC coarse threads (8-32) with right-hand direction and fully threaded design. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets.