S-97263A705 2-56 x 1/4" Plastic Round Head Slotted Screws

Key Features & Benefits at a Glance

• Corrosion-free performance in harsh environments thanks to durable nylon plastic construction
• Electrical insulation properties prevent short circuits in sensitive electronic assemblies
• Wide temperature tolerance from -40° to 185°F ensures reliability across diverse operating conditions
• Easy manual installation with slotted drive design requiring only basic tools
• Precise thread engagement with Class 2A fit for secure fastening in coarse UNC threading applications
• Reduced part damage risk with rounded head profile distributing pressure evenly
• Environmental compliance with RoHS 3 standards for global manufacturing requirements

Professional Applications & Engineering Value

These nylon plastic screws with 2-56 UNC coarse threads solve critical challenges in electronic assembly and light-duty applications where metal fasteners would cause electrical interference or galvanic corrosion. The fully threaded design provides maximum grip length while the slotted drive enables quick adjustments during prototyping and maintenance. Engineers specify these rounded head fasteners for their combination of temperature resistance (-40° to 185°F) and non-conductive properties, making them ideal for PCB mounting, sensor housings, and consumer electronics where electrical isolation and chemical resistance are paramount. The right-hand threading ensures compatibility with standard assembly processes.

Specification Summary & Compliance

Manufactured to inch system specifications with 1/4" length and 0.162" head diameter. Features UNC coarse threads with Class 2A thread fit for consistent engagement. Fully compliant with RoHS 3 (2015/863/EU) environmental regulations. The rounded head profile and slotted drive style conform to standard fastener configurations for broad compatibility across applications.