S-93405A827 10-32 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 in high-stress applications
• Superior corrosion protection through zinc-plated steel construction for extended service life
• High tensile strength rating of 60,000 psi ensures reliable performance under heavy loads
• Precision Class 2A thread fit provides smooth installation and secure fastening
• Phillips drive compatibility with No. 2 size offers widespread tool accessibility
• Fine UNF threading delivers enhanced grip and holding power in materials
• Rockwell B70 hardness maintains structural integrity through repeated use cycles

Professional Applications & Engineering Value

These zinc-plated steel screws with integrated split lock washers provide critical vibration resistance in demanding industrial environments where fastener integrity is paramount. The combination of 60,000 psi tensile strength and Rockwell B70 hardness ensures these Phillips pan head screws maintain clamping force under dynamic loads, making them ideal for machinery, equipment assembly, and automotive applications. The fully threaded 10-32 UNF design with Class 2A thread fit guarantees precise engagement while the zinc plating offers essential corrosion protection, extending service life in challenging conditions where reliability cannot be compromised.

Specification Summary & Compliance

Manufactured to exacting ASME B18.13 specifications with Class 2A thread fit tolerance for precision fastening. Features UNF fine threading (10-32) 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 industrial sectors. The integrated split lock washer (0.373" OD, 0.047" thickness) provides reliable locking functionality while maintaining compliance with industry standards.