S-93140A528 3/8"-16 x 1 1/2" ASME B18.6.3 Plastic Slotted Flat Head Screws
Plastic Slotted 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
- Exceptional transparency and chemical resistance from clear polycarbonate material, ideal for applications requiring visual inspection or aesthetic appeal without corrosion concerns.
- Reliable coarse threading (UNC) with Class 2A fit ensures easy installation and secure fastening in various materials, reducing cross-threading risks.
- Wide temperature tolerance from -40°F to 210°F maintains structural integrity in fluctuating environments, suitable for both indoor and outdoor use.
- Standard 82° countersink angle and flat head design provides a flush, low-profile finish that minimizes protrusion and enhances safety.
- Full threading along the 1-1/2" length offers maximum grip and adjustment flexibility, improving load distribution in assemblies.
- Compliance with ASME B18.6.3, RoHS 3, and REACH guarantees adherence to industry standards and environmental safety, supporting sustainable procurement.
- Slotted drive style allows for simple tooling with standard screwdrivers, facilitating quick maintenance and disassembly.
Professional Applications & Engineering Value
Engineered for demanding industrial settings, these clear polycarbonate flat head screws address critical needs in electronics, medical devices, and display assemblies where visibility and non-conductivity are paramount. The polycarbonate plastic construction resists impacts, UV exposure, and many chemicals, preventing degradation in harsh conditions. With 3/8"-16 UNC coarse threads and a Class 2A thread fit, they ensure precise engagement in plastic or soft metal substrates, reducing installation time and thread wear. The fully threaded design and 82° countersink angle enable seamless integration into panels and fixtures, offering a reliable, temperature-resistant fastening solution that upholds performance from sub-zero to elevated temperatures.
Specification Summary & Compliance
This screw features a 3/8"-16 UNC coarse thread with Class 2A tolerance for consistent fit and alignment. Manufactured in accordance with ASME B18.6.3 specifications, it includes full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial use.
