S-90988A041 6-32 x 1/4" FF-S-92, MS51957-26 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
- Superior corrosion resistance with Black-Oxide coated 18-8 Stainless Steel, ideal for harsh environments and extending service life.
- High tensile strength of 80,000 psi ensures reliable performance under heavy loads and vibration.
- Coarse UNC threading provides faster installation and better grip in a variety of materials.
- Class 2A thread fit guarantees consistent, precise engagement for secure fastening every time.
- Fully threaded design offers maximum holding power along the entire screw length.
- Phillips pan head drive allows for easy installation with common tools and a low-profile, rounded finish.
- Compliance with major standards including Fed. Spec. FF-S-92, RoHS 3, and REACH ensures safety and regulatory adherence.
Professional Applications & Engineering Value
This 6-32 x 1/4" Black-Oxide 18-8 Stainless Steel Phillips Pan Head Screw is engineered to address common industrial challenges such as corrosion, mechanical stress, and assembly efficiency. The Black-Oxide coating on 18-8 Stainless Steel significantly enhances resistance to rust and oxidation, making it a durable choice for outdoor equipment, marine hardware, and electronic enclosures exposed to moisture. Its coarse UNC thread and Class 2A fit reduce cross-threading risks and speed up production lines, while the 80,000 psi tensile strength ensures that fasteners remain secure in high-vibration applications like machinery and automotive assemblies. The fully threaded design and Phillips drive provide uniform clamping force and easy installation, minimizing downtime and improving overall reliability in industrial screw applications.
Specification Summary & Compliance
This screw features precise UNC coarse threading with a Class 2A thread fit for consistent dimensional accuracy. It is manufactured in accordance with Fed. Spec. FF-S-92 (MS51957-26) and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety standards for industrial use.
