S-92949A146 6-32 x 3/8" ASME B18.3 Stainless Steel Button Head Hex-Drive Screws
Stainless Steel Button Head Hex-Drive 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 construction and passivated finish, ideal for harsh industrial environments.
- Exceptional mechanical strength offering 70,000 psi tensile strength and Rockwell B55 hardness for reliable, long-lasting fastening.
- Precise and secure thread engagement with Class 3A thread fit and UNC coarse threads, ensuring vibration resistance and easy installation.
- Convenient installation and removal via a 5/64" hex drive, providing a secure grip and reducing tool slippage.
- Low-profile, rounded button head design for a finished appearance and reduced risk of snagging in assembled products.
- Full compliance with major industry standards including ASME B18.3, guaranteeing dimensional accuracy and interchangeability.
- Environmentally responsible manufacturing with RoHS 3 and REACH compliance, meeting global regulatory requirements.
Professional Applications & Engineering Value
These 6-32 UNC thread rounded head screws are engineered to solve critical fastening challenges in demanding applications. The 18-8 Stainless Steel material, combined with a passivated finish, provides excellent resistance to oxidation and corrosion, making them ideal for electronics, machinery, and outdoor equipment where environmental factors are a concern. The coarse UNC thread and Class 3A fit offer superior holding power and are less prone to cross-threading, speeding up assembly lines. The hex drive and button head design ensure a flush fit and high torque capability, preventing stripping and providing a clean, professional finish. This combination of features delivers reliable performance in industrial fastening scenarios where failure is not an option.
Specification Summary & Compliance
This product adheres to strict dimensional and performance criteria. The 6-32 UNC thread features a Class 3A fit for high precision. Manufacturing and quality are governed by the ASME B18.3 specification. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for use in various markets.
