S-93939A705 2-56 x 3/16" Plastic Fillister Head Slotted Screws

Key Features & Benefits at a Glance

• Excellent corrosion resistance due to nylon plastic construction, ideal for humid or chemically exposed environments without rusting.
• Secure and reliable fastening with Class 2A thread fit ensuring consistent engagement and reduced risk of loosening under vibration.
• Wide temperature tolerance from -40° to 185°F, maintaining integrity in both freezing and moderately high-heat applications.
• Easy installation and removal with a slotted drive design, compatible with standard screwdrivers for quick assembly.
• Enhanced aesthetic and functional design from the high, narrow fillister head, providing a low-profile finish and improved clearance.
• Full threading for maximum grip across the entire 3/16" length, distributing load evenly and increasing holding power.
• Environmentally safe compliance with RoHS 3 standards, supporting sustainable manufacturing and usage in regulated industries.

Professional Applications & Engineering Value

This 2-56 UNC nylon plastic screw is engineered to address common industrial challenges such as electrical shorting, corrosion, and weight reduction. The nylon material offers inherent electrical insulation, making it perfect for electronics, control panels, and automotive components where metal fasteners pose conductivity risks. Its coarse thread spacing and Class 2A fit provide quick assembly and reliable performance in plastics and soft materials, reducing strip-out. The rounded fillister head with a slotted drive ensures a flush mount and easy access in tight spaces, while the broad temperature range from -40° to 185°F ensures durability in outdoor or variable climate applications, from consumer appliances to marine equipment.

Specification Summary & Compliance

This screw adheres to UNC thread standards with a Class 2A thread fit for consistent dimensional accuracy and ease of assembly. It features a right-hand thread direction, fully threaded design, and precise inch measurements including a 0.14" head diameter and 3/16" length. The product is fully RoHS 3 (2015/863/EU) compliant, ensuring it meets stringent environmental regulations for hazardous substance restrictions, supporting use in global markets and eco-conscious industries.