S-93939A706 2-56 x 1/4" Plastic Fillister Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to durable Nylon Plastic material, ideal for harsh environments without risk of rust or chemical degradation.
• Excellent electrical insulation properties ensure safe use in electronic assemblies, preventing short circuits and enhancing component protection.
• Wide operating temperature range from -40° to 185°F maintains structural integrity and performance in varied thermal conditions.
• Reliable thread engagement with UNC coarse threading and Class 2A fit provides secure fastening and reduces cross-threading risks.
• Easy installation and removal with a slotted drive design, allowing quick adjustments using standard screwdrivers for efficient assembly.
• Enhanced aesthetic and functional design with a high-profile, narrow fillister head that offers a low-profile finish and improved grip.
• Compliance with environmental standards as RoHS 3 compliant, ensuring safe, lead-free use in regulated industries.

Professional Applications & Engineering Value

This 2-56 UNC Nylon Plastic Fillister Head Slotted Screw is engineered to address common industrial challenges, such as corrosion in humid or chemical-exposed settings and the need for electrical insulation in sensitive electronic devices. Made from robust Nylon Plastic, it resists moisture, oils, and many solvents, while its fully threaded design and coarse thread spacing ensure strong holding power in plastic or soft material assemblies. The rounded fillister head with a slotted drive simplifies installation in tight spaces, reducing assembly time and minimizing tool wear. Ideal for applications in electronics, automotive, and consumer goods, this screw delivers consistent performance across a broad temperature range, supporting long-term reliability and cost savings in B2B procurement.

Specification Summary & Compliance

This screw adheres to UNC thread standards with a Class 2A fit for consistent dimensional accuracy and easy assembly. Key specifications include a 2-56 thread size, 1/4" length, and right-hand thread direction, manufactured under the inch system. It is fully compliant with RoHS 3 (2015/863/EU), ensuring it meets strict environmental regulations for hazardous substance restrictions, and is suitable for use in regulated industries requiring safe, non-toxic components.