S-93939A749 10-32 x 5/8" 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 risk of rust.
• Precise Class 2A thread fit ensures reliable engagement and vibration resistance in fine-threaded 10-32 UNF applications.
• Wide operating temperature range from -40° to 185°F maintains integrity in both cold and moderately high-heat conditions.
• Slotted fillister head design provides a high, narrow profile for deep counterbores and easy installation with standard screwdrivers.
• Full threading along the 5/8" length offers consistent holding power and uniform load distribution.
• RoHS 3 compliance guarantees adherence to environmental regulations, safe for electronics and regulated industries.
• Lightweight and non-conductive nylon material prevents electrical shorts and reduces assembly weight.

Professional Applications & Engineering Value

Engineered for precision fastening in industrial and electronic assemblies, this 10-32 UNF nylon plastic screw addresses common challenges like galvanic corrosion, electrical insulation, and weight reduction. The fully threaded design with fine thread spacing ensures secure fastening in sensitive equipment, while the rounded fillister head fits seamlessly into counterbored holes, providing a flush finish. Its ability to perform across a broad temperature range makes it suitable for outdoor enclosures, automotive components, and consumer electronics where metal fasteners would fail. By utilizing nylon material, it eliminates the need for additional insulating washers, streamlining assembly and reducing total cost.

Specification Summary & Compliance

This screw features a 10-32 UNF thread with Class 2A tolerance for precise fit, right-hand thread direction, and a length of 5/8 inch. It complies with RoHS 3 (2015/863/EU) regulations, ensuring it is free from hazardous substances. Manufactured to standard inch system measurements, it is fully threaded and designed for consistent performance in regulated applications.