S-92929A282 M8 x 20 mm ASME B18.6.7M Plastic Slotted Flat Head Screws

Key Features & Benefits at a Glance

• Excellent corrosion resistance with durable nylon plastic construction, ideal for humid or chemically exposed environments
• Reliable performance across wide temperature fluctuations from -40° to 185°F without material degradation
• Precise Class 6g thread fit ensures smooth installation and secure fastening in metric assemblies
• Standard 90° countersink angle allows for flush mounting and streamlined surface profiles
• Fully threaded M8 coarse pitch design provides maximum grip and holding power in plastic or soft materials
• Slotted flat head drive offers simple installation with standard screwdrivers for maintenance flexibility
• Compliance with major industry standards including ASME B18.6.7M, RoHS 3, and REACH for quality assurance

Professional Applications & Engineering Value

This M8 nylon plastic flat head screw delivers critical engineering advantages in applications where metal fasteners would cause galvanic corrosion, electrical insulation issues, or weight concerns. The metric coarse thread with 1.25mm pitch and Class 6g tolerance ensures reliable engagement in plastic housings, electronic enclosures, and composite materials without stripping threads. The fully threaded design maximizes pull-out resistance in soft substrates, while the slotted drive style maintains compatibility with standard tools for field service. With exceptional performance across extreme temperatures from -40° to 185°F, this industrial nylon fastener solves thermal expansion mismatch problems common in multi-material assemblies, making it ideal for electrical equipment, automotive components, and outdoor applications requiring durable, non-conductive fastening solutions.

Specification Summary & Compliance

This metric flat head screw features precise M8 x 1.25mm coarse threading with Class 6g thread fit according to ISO metric standards, ensuring dimensional accuracy and interchangeability. Manufactured to meet ASME B18.6.7M specifications for slotted head fasteners, it guarantees consistent performance in industrial applications. The product is fully compliant with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations for chemical safety, making it suitable for global markets and environmentally conscious manufacturing operations.