S-93939A742 10-24 x 3/4" Plastic Fillister Head Slotted Screws

Key Features & Benefits at a Glance

• Excellent corrosion resistance due to nylon plastic construction, eliminating rust issues in humid or chemical environments
• Wide temperature tolerance from -40° to 185°F ensures reliable performance in varying operational conditions
• Enhanced electrical insulation properties making them ideal for electronic assemblies and sensitive equipment
• Lightweight yet durable design reduces overall assembly weight without compromising fastener integrity
• Precise Class 2A thread fit provides consistent engagement and reduces cross-threading risks during installation
• RoHS 3 compliance guarantees environmental safety and meets international regulatory standards
• Fully threaded shank delivers maximum grip length and uniform load distribution across the entire fastener

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these 10-24 UNC rounded head nylon plastic screws solve critical challenges in electrical enclosures, automotive components, and consumer electronics. The nylon plastic material provides inherent dielectric properties, preventing short circuits in electrical assemblies while resisting corrosion from chemicals and moisture. The fillister head design with slotted drive offers a low-profile installation that clears obstructions in tight spaces, and the coarse UNC threading ensures rapid assembly in plastic and soft material applications. With a temperature range of -40° to 185°F, these fasteners maintain dimensional stability in both freezing and elevated temperature environments, making them ideal for outdoor equipment, HVAC systems, and automotive interiors where metal fasteners would cause galvanic corrosion or thermal expansion issues.

Specification Summary & Compliance

This rounded head screw features a 10-24 UNC coarse thread with Class 2A thread fit per ASME B1.1 standards, ensuring precise dimensional accuracy and interchangeability. The fastener is fully threaded with a length of 3/4" and manufactured in the inch system. Compliance with RoHS 3 (2015/863/EU) confirms the absence of restricted hazardous substances, meeting global environmental regulations for electronic and industrial products.