S-92929A160 8-32 x 5/16" ASME B18.6.3 Plastic Slotted Flat Head Screws

Key Features & Benefits at a Glance

• Corrosion-free performance in harsh environments thanks to durable nylon plastic construction
• Secure flush mounting with an 82° countersink angle and undercut flat head design
• Reliable coarse threading (8-32 UNC) ensures quick assembly and strong holding power
• Wide temperature tolerance from -40°F to 185°F for versatile industrial use
• Precision Class 2A thread fit guarantees consistent, vibration-resistant connections
• Full threading along the 5/16" length provides maximum grip and load distribution
• Compliance with ASME B18.6.3 and RoHS 3 ensures quality and environmental safety

Professional Applications & Engineering Value

This nylon plastic flat head screw with 8-32 UNC coarse thread is engineered to address common industrial challenges like corrosion, electrical insulation, and lightweight assembly needs. The fully threaded design and Class 2A fit deliver reliable fastening in electronics, automotive, and consumer goods, where metal fasteners could cause galvanic corrosion or interfere with signals. Its 82° countersink and undercut head allow for a smooth, flush finish, reducing snagging and improving aesthetics. With a temperature range of -40°F to 185°F and RoHS 3 compliance, it is ideal for applications requiring non-conductive, chemical-resistant, and environmentally safe plastic fasteners.

Specification Summary & Compliance

This screw adheres to ASME B18.6.3 specifications, with UNC coarse threads in a Class 2A fit for precise dimensional accuracy. It is fully threaded and features a right-hand thread direction, slotted drive, and 0.332" head diameter. The product is RoHS 3 (2015/863/EU) Compliant, ensuring it meets strict environmental and safety standards for industrial use.