S-99091A151 6-32 x 3/4" Plastic Hex Head Screws

Key Features & Benefits at a Glance

• Corrosion-resistant nylon construction ensures reliable performance in humid or chemical environments without rust or galvanic corrosion.
• External hex drive design provides secure, high-torque installation with standard tools, reducing assembly time and tool slippage.
• Wide temperature tolerance (-40° to 185°F) maintains structural integrity and fastener performance in varied operational climates.
• Fully threaded UNC coarse threading delivers faster installation and stronger holding power in plastic or soft materials.
• Class 2A thread fit guarantees consistent, precision threading for smooth engagement and reduced cross-threading risks.
• RoHS 3 compliance meets stringent environmental regulations, making it suitable for electronics and regulated industries.
• Lightweight yet durable black nylon offers excellent electrical insulation and reduces overall component weight.

Professional Applications & Engineering Value

Engineered for demanding industrial settings, these nylon hex head screws solve critical challenges like corrosion and electrical conductivity risks. The black nylon plastic material inherently resists moisture, chemicals, and UV exposure, ideal for outdoor equipment, electrical enclosures, and marine applications. With UNC coarse threads and a fully threaded design, they provide rapid installation and secure fastening in plastic assemblies, control panels, and automotive components. The external hex drive ensures compatibility with standard wrenches, streamlining maintenance and reducing downtime. These screws are a reliable choice for RoHS-compliant projects requiring non-conductive, lightweight fasteners that perform consistently from -40° to 185°F.

Specification Summary & Compliance

This screw adheres to UNC coarse thread standards with a Class 2A thread fit for precise dimensional accuracy. Manufactured to inch system specifications, it features a 6-32 thread size, 3/4" length, and right-hand threading. The product is fully compliant with RoHS 3 (2015/863/EU) regulations, ensuring it is free from hazardous substances for use in electronic and industrial applications.