S-91400A833 10-32 x 1" FF-S-92, QQ-P-35, MS51958-67, NASM51958 Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with passivated 18-8 stainless steel construction, ideal for harsh industrial environments
• High tensile strength of 80,000 psi ensures reliable performance under demanding mechanical loads
• Precise Class 2A thread fit guarantees smooth assembly and secure fastening in UNF fine-thread applications
• Fully threaded design provides maximum grip and load distribution along the entire 1" length
• Standard pan head with Phillips No. 2 drive offers easy installation and a low-profile, rounded finish
• Compliance with major industry standards including Fed. Spec. FF-S-92 and NASM51958 for guaranteed quality
• RoHS 3 and REACH compliant meeting environmental regulations for safe use in global markets

Professional Applications & Engineering Value

This 10-32 UNF pan head machine screw delivers critical reliability in precision assemblies where corrosion resistance and high tensile strength are paramount. The passivated 18-8 stainless steel material effectively resists oxidation and chemical exposure, extending service life in automotive, aerospace, and marine components. Its UNF fine thread and Class 2A fit ensure vibration-resistant connections in machinery, electronics, and structural applications, reducing maintenance needs. The combination of a fully threaded shank and Phillips drive facilitates quick installation, making it a versatile industrial fastener for OEMs and maintenance teams seeking durable, specification-compliant solutions.

Specification Summary & Compliance

Manufactured to exact Class 2A thread fit tolerances per UNF standards, this screw meets Fed. Spec. FF-S-92, QQ-P-35, MS51958-67, and NASM51958 specifications. It is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant, adhering to stringent environmental and safety regulations for industrial use.