S-99091A199 8-32 x 1" Plastic Hex Head Screws

Key Features & Benefits at a Glance

• Corrosion-free performance thanks to durable nylon plastic construction, ideal for humid or chemical environments
• Secure and reliable fastening with Class 2A thread fit ensuring consistent engagement and vibration resistance
• Easy installation and removal using standard tools with the external hex drive design
• Broad temperature tolerance from -40° to 185°F for stable performance in varying operational conditions
• Full threading along the 1" length provides maximum grip and load distribution across applications
• RoHS 3 compliance meets environmental regulations for safe use in industrial and electronic assemblies
• Coarse UNC thread pattern enables quick assembly and reduced cross-threading risks

Professional Applications & Engineering Value

These 8-32 UNC nylon plastic hex head screws deliver exceptional value in applications where metal fasteners are unsuitable. The nylon material offers inherent electrical insulation and resistance to corrosion, making them perfect for electrical enclosures, machinery panels, and outdoor equipment. The coarse thread and Class 2A fit ensure rapid, secure installation without compromising on holding strength, reducing assembly time and maintenance needs. With a temperature range of -40° to 185°F, these black nylon screws maintain integrity in both freezing and moderately high-heat environments, providing a reliable, non-conductive fastening solution for OEM and MRO requirements.

Specification Summary & Compliance

This product adheres to UNC coarse thread standards with a Class 2A thread fit for precise dimensional accuracy. Manufactured with full threading and an external hex drive for compatibility with common tools. Compliant with RoHS 3 (2015/863/EU) regulations, ensuring environmental safety and suitability for global industrial markets.