S-91221A685 10-32 x 3/4" Plastic Socket Head Screws

Key Features & Benefits at a Glance

• Superior chemical resistance from glass-filled nylon construction, ideal for harsh industrial environments
• Reliable thermal performance with stable operation from -20° to 230°F (-29° to 110°C)
• Precise Class 2A thread fit ensures consistent engagement and vibration resistance in fine-thread applications
• Secure hex drive installation with 5/32" drive size providing positive torque transmission
• Full thread engagement along the entire 3/4" length for maximum holding strength
• Regulatory compliance with RoHS 3 and REACH standards for global market acceptance
• Corrosion-free performance making them perfect for electrical and chemical applications

Professional Applications & Engineering Value

These glass-filled nylon socket head cap screws deliver exceptional value in applications where metal fasteners fail. The 10-32 UNF fine threads with Class 2A fit provide superior vibration resistance in precision assemblies, while the off-white color and plastic composition eliminate galvanic corrosion concerns in electrical enclosures and marine environments. The hex socket drive allows for high torque application in confined spaces, and the material's inherent thermal stability maintains dimensional integrity across a wide temperature range. These fully threaded screws are particularly valuable in chemical processing equipment, food machinery, and electronic assemblies where chemical resistance and non-conductive properties are critical engineering requirements.

Specification Summary & Compliance

Manufactured to inch system standards with 10-32 UNF fine threads meeting Class 2A thread fit tolerances for precision engagement. Features right-hand thread direction and standard socket head profile with 5/32" hex drive compatibility. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial applications requiring restricted substance control.