S-93939A707 2-56 x 5/16" Plastic Fillister Head Slotted Screws

Key Features & Benefits at a Glance

• Excellent corrosion resistance due to nylon plastic material, ideal for humid or chemically exposed environments without risk of rust.
• Secure and reliable fastening with Class 2A thread fit, ensuring consistent engagement and reducing loosening in vibration-prone applications.
• Broad temperature tolerance from -40° to 185°F, maintaining integrity in both cold and moderately high heat conditions.
• Easy installation and removal with a slotted drive and high-profile fillister head, providing ample tool access and torque application.
• Lightweight and non-conductive properties of nylon, perfect for electrical insulation and reducing overall assembly weight.
• RoHS 3 compliance guarantees environmental safety and meets strict regulatory standards for hazardous substance restrictions.
• Fully threaded design offers maximum grip along the entire length, enhancing holding power in various material thicknesses.

Professional Applications & Engineering Value

This 2-56 UNC nylon plastic screw with a fillister head and slotted drive addresses critical engineering needs in industries like electronics, automotive, and consumer goods. The nylon material provides inherent resistance to corrosion, chemicals, and electrical currents, eliminating galvanic corrosion risks and ensuring safety in sensitive assemblies. Its coarse thread and Class 2A fit facilitate quick installation and reliable performance in plastics or soft metals, reducing strip-out issues. With a temperature range of -40° to 185°F, it remains stable in varying operational environments, while the high-profile, narrow rounded head offers a low-profile yet secure fastening solution for confined spaces. Ideal for applications requiring lightweight, non-magnetic, and RoHS compliant fasteners, this screw enhances durability and compliance in modern manufacturing.

Specification Summary & Compliance

This fastener adheres to inch system measurements with a 2-56 UNC coarse thread and Class 2A thread fit for precise dimensional accuracy. It is manufactured with a fully threaded design and right-hand thread direction, complying with standard industrial practices. The product is RoHS 3 (2015/863/EU) compliant, ensuring it meets environmental regulations for restricted substances. No specific hardness rating is provided, but the nylon construction supports consistent performance in designated temperature ranges.