S-92929A197 10-32 x 1" ASME B18.6.3 Plastic Slotted Flat Head Screws

Key Features & Benefits at a Glance

• Corrosion-resistant nylon plastic construction ensures reliable performance in humid or chemical environments without rust or galvanic corrosion.
• Precise Class 2A thread fit provides smooth installation and secure fastening with reduced risk of cross-threading in mating components.
• 82° countersink angle with standard flat head profile allows for flush mounting in tapered seats, creating clean, snag-free surfaces.
• Wide operating temperature range (-40° to 185° F) maintains structural integrity and dimensional stability across diverse industrial settings.
• Fine UNF thread spacing delivers superior holding power and vibration resistance compared to coarse-thread alternatives.
• Full threading along 1" length enables adjustable engagement depth for versatile application requirements.
• RoHS 3 and ASME B18.6.3 compliance guarantees environmental safety and mechanical consistency for quality-conscious procurement.

Professional Applications & Engineering Value

Engineered for precision fastening in electrical enclosures, automotive trim, and laboratory equipment, these nylon plastic flat head screws solve critical challenges where metal fasteners fail. The non-conductive, lightweight material eliminates short-circuit risks while providing excellent dielectric strength. With UNF fine threads maintaining secure connections under vibration, and the 82° countersink creating seamless assemblies, these screws prevent material fatigue and ensure long-term reliability. Ideal for corrosive environments and temperature-fluctuating applications, they offer a durable, maintenance-free alternative to traditional metal fasteners while meeting stringent ASME B18.6.3 specifications for dimensional accuracy.

Specification Summary & Compliance

This 10-32 UNF nylon plastic flat head screw features Class 2A thread fit tolerance per unified screw thread standards, ensuring consistent engagement with mating components. Manufacturing complies with ASME B18.6.3 specifications for dimensional requirements including head diameter (0.385"), length (1"), and countersink angle (82°). The product is RoHS 3 (2015/863/EU) compliant, containing no restricted hazardous substances, and operates within a -40° to 185° F temperature range while maintaining mechanical properties. Fully threaded design with right-hand direction provides uniform load distribution across the entire fastener length.