S-90988A105 10-32 x 1/2" FF-S-92, MS51958-63, NASM51958 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 thanks to black-oxide coated 18-8 stainless steel, ideal for harsh industrial environments.
- High tensile strength of 80,000 psi ensures reliable performance and joint integrity under significant load.
- Fine UNF threads with Class 2A fit provide precise, secure fastening and vibration resistance in machinery.
- Fully threaded design maximizes grip and load distribution across the entire fastener length.
- Rounded pan head with Phillips drive offers a low-profile, flush finish and easy installation with standard tools.
- Compliance with major standards including Fed. Spec. FF-S-92, MS51958-63, and NASM51958 guarantees consistent quality and interchangeability.
- Environmentally safe with RoHS 3 and REACH compliance, meeting strict regulatory requirements for industrial use.
Professional Applications & Engineering Value
Engineered for demanding applications, these 10-32 UNF rounded head screws combine black-oxide 18-8 stainless steel with a fine thread design to solve common industrial challenges like corrosion, vibration loosening, and assembly precision. The Phillips drive and pan head profile ensure quick, secure installation in tight spaces, reducing labor time. With 80,000 psi tensile strength and full threading, they provide uniform stress distribution, making them ideal for machinery, electronics, and automotive assemblies where durability and reliability are critical. This fastener minimizes maintenance needs and enhances long-term performance in corrosive or high-stress environments.
Specification Summary & Compliance
This screw features a 10-32 UNF fine thread with Class 2A thread fit for precise tolerance, ensuring consistent engagement. It meets Fed. Spec. FF-S-92, MS51958-63, and NASM51958 manufacturing standards, and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, supporting safe and sustainable industrial practices.
