S-91400A149 6-32 x 7/16" FF-S-92, QQ-P-35, MS51957-29 Stainless Steel Pan Head Phillips Screws
Stainless Steel Pan Head Phillips Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Exceptional corrosion resistance with passivated 18-8 stainless steel, ideal for harsh industrial environments and extending service life.
- High tensile strength of 80,000 PSI ensures reliable performance under heavy loads and reduces the risk of fastener failure.
- Easy installation and removal with a standard Phillips #2 drive, minimizing tool slippage and speeding up assembly processes.
- Secure and consistent fit due to Class 2A thread tolerance and coarse UNC threading, providing vibration resistance in dynamic applications.
- Full threading along the 7/16" length allows for maximum grip and uniform stress distribution in fastened components.
- Compliance with key industry standards including Fed. Spec. FF-S-92 and MS51957-29, ensuring quality and interchangeability.
- Environmentally responsible manufacturing with RoHS 3 and REACH compliance, meeting global regulatory requirements for safe use.
Professional Applications & Engineering Value
This 6-32 UNC pan head screw is engineered to address common challenges in industrial assembly, such as corrosion-induced degradation and mechanical loosening. The passivated 18-8 stainless steel construction provides a protective oxide layer, significantly enhancing durability in moist or chemically aggressive settings. With a coarse thread spacing and Class 2A fit, it offers quick installation and reliable clamping force, reducing maintenance needs in machinery, electronics enclosures, and automotive components. The fully threaded design ensures even load distribution, making it a dependable choice for applications requiring consistent fastening strength and long-term performance under stress.
Specification Summary & Compliance
The screw features precise Class 2A thread fit and adheres to UNC thread standards with a size of 6-32. It meets manufacturing specifications per Fed. Spec. FF-S-92, QQ-P-35, and MS51957-29. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it is free of hazardous substances and suitable for regulated industrial and commercial use.
