S-94518A213 6-32 x 1/2" QQ-P-35, MS24671-9 Stainless Steel Hex Drive Flat Head Screws
Stainless Steel Hex Drive Flat Head 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 18-8 Stainless Steel and passivated finish, ideal for harsh environments and extended service life.
- High-strength performance offering 70,000 psi tensile strength for reliable, secure fastening in demanding applications.
- Precise Class 3A thread fit ensures tight tolerances and excellent engagement, reducing the risk of loosening under vibration.
- Efficient hex drive installation with a 5/64" drive size for easy, secure tool engagement and reduced cam-out.
- Standard 82° countersink angle allows the flat head to sit flush with surfaces, providing a clean, professional finish.
- Fully threaded design maximizes grip and holding power along the entire 1/2" length for uniform load distribution.
- Compliance with major standards including Fed. Spec. QQ-P-35, RoHS 3, and REACH, ensuring quality and environmental safety.
Professional Applications & Engineering Value
This 6-32 UNC Flat Head Screw is engineered to address critical industrial fastening challenges, such as vibration resistance and corrosion prevention. Constructed from 18-8 Stainless Steel with a passivated finish, it provides exceptional durability in humid or chemically aggressive settings, reducing maintenance needs. The coarse UNC thread and Class 3A fit ensure quick assembly and reliable performance in machinery, electronics, and metal fabrication. The hex drive and flat head design facilitate secure, flush mounting, making it ideal for applications where space is limited and a smooth surface finish is required, enhancing both structural integrity and aesthetic appeal.
Specification Summary & Compliance
This screw features a 6-32 UNC coarse thread with a Class 3A thread fit for precise dimensional accuracy. It is manufactured in accordance with Fed. Spec. QQ-P-35 (referencing MS24671-9) 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.
