S-95345A557 10-24 x 3/8" ASME B18.13 Stainless Steel Pan Head Phillips Screws with External-Tooth Lock Washer

Key Features & Benefits at a Glance

• Superior vibration resistance with integrated external-tooth lock washer for reliable, permanent installations
• High tensile strength of 70,000 psi ensures durability in demanding industrial applications
• Corrosion-resistant 18-8 stainless steel construction with passivated finish for extended service life
• Secure locking mechanism using 410 stainless steel washer to prevent loosening under dynamic loads
• Easy installation with Phillips No. 2 drive and standard pan head design
• Precise thread engagement with Class 2A UNC coarse threads for quick assembly
• Full threading capability provides maximum grip length and holding power

Professional Applications & Engineering Value

These 10-24 UNC rounded head Phillips screws with external-tooth lock washers solve critical vibration-related failure points in industrial assemblies. The combination of 18-8 stainless steel construction and passivated finish provides exceptional corrosion resistance for harsh environments, while the 410 stainless steel lock washer maintains clamping force under continuous vibration. The coarse thread design ensures rapid installation in production settings, and the fully threaded configuration maximizes contact surface for superior load distribution. Ideal for machinery, electrical enclosures, and automotive components where vibration resistance and long-term reliability are paramount.

Specification Summary & Compliance

Manufactured to precise Class 2A thread fit with UNC coarse threads (10-24 size) and 3/8" length. Complies with ASME B18.13 specifications for dimensional accuracy and performance. Meets environmental standards including RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant for restricted substance control. Features passivated finish on both screw and washer components for enhanced corrosion protection.