S-90272A428 3/8"-16 x 3 1/2" ASME B18.6.3 Steel Pan Head Phillips Screws
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 zinc-plated steel construction, ensuring long-term durability in harsh industrial environments.
- High tensile strength of 60,000 psi provides reliable performance for heavy-duty applications, reducing the risk of fastener failure.
- Rockwell B70 hardness offers superior wear resistance, maintaining structural integrity under repeated stress.
- Class 2A thread fit with UNC coarse threading ensures easy installation and secure fastening in a wide range of materials.
- Fully threaded design maximizes grip and load distribution, enhancing joint stability in construction and industrial assemblies.
- Phillips pan head drive allows for efficient torque application and a low-profile finish, improving both installation speed and aesthetics.
- Compliance with ASME B18.6.3, RoHS 3, and REACH guarantees adherence to industry standards and environmental safety, supporting responsible sourcing.
Professional Applications & Engineering Value
Engineered for demanding environments, these zinc-plated steel pan head screws address common industrial challenges such as corrosion and mechanical stress. The 3/8"-16 coarse thread and Class 2A fit facilitate quick, secure installations in metal, wood, and composite materials, reducing assembly time and minimizing loosening risks. With a fully threaded design and 60,000 psi tensile strength, they provide consistent clamping force in construction, machinery, and heavy-duty applications, ensuring long-term reliability. The Phillips drive and rounded head profile further enhance usability, making them ideal for projects requiring both performance and ease of use.
Specification Summary & Compliance
This screw features precise Class 2A thread fit and UNC coarse threading per industry standards, with dimensions including a 3/8"-16 thread size and 3 1/2" length. It meets ASME B18.6.3 specifications for dimensional accuracy and performance, and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity.
