S-93140A794 1/4"-20 x 3/8" Plastic Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Optical clarity and chemical resistance from clear polycarbonate construction for applications requiring visibility or exposure to various substances
• Reliable fastening in temperature-fluctuating environments with a wide operating range from -60° to 210° F
• Quick installation and secure grip with fully threaded UNC coarse spacing and Class 2A thread fit
• Easy drive engagement using a standard No. 3 Phillips drive style, reducing tool slippage
• Low-profile, rounded pan head design provides a finished appearance and minimizes snagging
• Compliance with stringent environmental regulations including RoHS 3 and REACH for global market acceptance
• Versatile right-hand threading compatible with standard 1/4"-20 nuts and tapped holes

Professional Applications & Engineering Value

Engineered for demanding industrial applications, this clear polycarbonate screw combines optical transparency with mechanical reliability. The fully threaded UNC coarse spacing ensures rapid assembly and vibration resistance in equipment housings, electronic enclosures, and display fixtures. Its temperature resistance from -60° to 210° F makes it ideal for environments subject to thermal cycling, while the Phillips pan head offers a flush finish that prevents interference in tight spaces. The RoHS 3 and REACH compliance addresses regulatory requirements for electronics, medical devices, and consumer products, providing a durable, corrosion-resistant alternative to metal fasteners where electrical insulation or chemical inertness is critical.

Specification Summary & Compliance

This screw features precision 1/4"-20 UNC coarse threads with Class 2A thread fit for consistent engagement and interchangeability. Manufacturing adheres to standardized dimensions for rounded pan head style (0.485" diameter, 0.165" height) and 3/8" length. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets current environmental and safety standards for hazardous substance restrictions.