S-93140A787 10-32 x 1" ASME B18.6.3 Plastic Slotted Flat Head Screws

Key Features & Benefits at a Glance

• Exceptional visibility and chemical resistance with clear polycarbonate construction, ideal for applications requiring monitoring or exposure to various substances
• Precise, reliable fastening ensured by the Class 2A thread fit and fine 10-32 UNF thread, minimizing the risk of cross-threading and ensuring consistent performance
• Broad thermal compatibility with an operating range from -40° to 210° F, making it suitable for environments with significant temperature fluctuations
• Flush, unobtrusive installation with a standard flat head and 82° countersink angle, providing a smooth surface finish
• Simplified manual assembly and maintenance with a slotted drive, allowing for easy adjustment using common tools
• Full-length threading for maximum grip across the entire 1" length, enhancing holding power in plastic and soft materials
• Compliance with major industry and environmental standards including ASME B18.6.3, RoHS 3, and REACH, ensuring product safety and regulatory acceptance

Professional Applications & Engineering Value

These 10-32 UNF flat head slotted screws are engineered to address critical needs in precision assembly and applications where metal fasteners are unsuitable. The polycarbonate plastic material offers excellent impact strength and transparency, making these screws perfect for electronic enclosures, optical devices, and laboratory equipment where visual inspection or non-conductive, non-corrosive properties are essential. The fine thread spacing and Class 2A thread fit provide superior engagement in tapped holes, reducing the risk of stripping in softer materials. This combination of durability, thermal stability from -40° to 210°F, and a standard 82° countersink angle ensures reliable, long-term performance in demanding industrial and consumer product applications, eliminating galvanic corrosion concerns and enabling use in sensitive environments.

Specification Summary & Compliance

This screw features a 10-32 UNF thread size with Class 2A thread fit for consistent dimensional accuracy, a 1" length that is fully threaded, and a right-hand thread direction. It is manufactured in compliance with ASME B18.6.3 specifications and meets critical environmental regulations, including RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it is free of hazardous substances and suitable for global markets.