S-93939A747 10-32 x 3/8" Plastic Fillister Head Slotted Screws

Key Features & Benefits at a Glance

• Excellent corrosion resistance due to nylon plastic construction, ideal for harsh environments and eliminating rust concerns
• Secure and precise fastening with Class 2A thread fit, ensuring reliable assembly and reducing the risk of loosening
• Wide operational temperature range from -40° to 185° F, maintaining performance in diverse thermal conditions
• Enhanced environmental safety with RoHS 3 compliance, meeting strict international regulations for hazardous substances
• Superior electrical insulation properties of nylon, preventing electrical shorts and making it safe for electronic applications
• Easy installation and removal with a standard slotted drive, compatible with common hand tools for efficient maintenance
• Lightweight and durable design reduces overall component weight without sacrificing strength, perfect for weight-sensitive assemblies

Professional Applications & Engineering Value

This 10-32 UNF nylon plastic fillister head slotted screw is engineered to address common industrial challenges where metal fasteners fall short. Its nylon plastic material provides inherent resistance to corrosion, chemicals, and electrical conductivity, making it an ideal choice for electrical enclosures, marine equipment, and food processing machinery. The high, narrow rounded head profile and fillister style offer a low-profile yet robust bearing surface, distributing clamp load effectively while minimizing protrusion. With a fine UNF thread and fully threaded design, it ensures maximum grip and vibration resistance in plastic, wood, and soft metal substrates. This combination of features solves issues like galvanic corrosion, weight reduction, and electrical isolation in precision assemblies.

Specification Summary & Compliance

This screw adheres to UNF (Unified National Fine) thread standards with a Class 2A thread fit for consistent dimensional accuracy and interchangeability. It is fully threaded with a 10-32 thread size and features a slotted drive for universal tool compatibility. The product is manufactured in compliance with RoHS 3 (2015/863/EU), ensuring it is free from restricted hazardous substances, and is suitable for use in regulated industries requiring environmental and safety adherence.