S-93285A014 M2 x 4 mm ASME B18.3.6M Set Screws

Key Features & Benefits at a Glance

• Vibration-resistant secure fastening with a durable nylon 6/6 tip that prevents loosening under dynamic loads
• Corrosion-resistant performance in harsh environments thanks to 18-8 stainless steel construction
• Precise thread engagement with Class 6g fit ensuring reliable assembly and reduced risk of cross-threading
• Broad temperature tolerance from -50° to 250°F, maintaining tip integrity across diverse operating conditions
• Space-saving headless design with 0.9mm hex drive for flush mounting in compact assemblies
• High-strength durability with Rockwell B80 hardness for long-term mechanical reliability
• Regulatory compliance assurance meeting ASME B18.3.6M standards and environmental directives

Professional Applications & Engineering Value

This M2 metric set screw delivers critical engineering solutions where vibration resistance and surface protection are paramount. The 18-8 stainless steel body provides excellent corrosion resistance for industrial equipment, while the green nylon 6/6 tip creates a non-marring, electrically insulating interface that prevents damage to precision components. The hex headless design with 0.9mm drive enables installation in confined spaces common in electronics, machinery, and automotive assemblies. With Class 6g thread fit and coarse thread pitch, installation is streamlined while maintaining secure positioning of shafts, collars, and gears against rotational forces.

Specification Summary & Compliance

This M2 x 0.4mm pitch x 4mm length set screw features Class 6g thread tolerance per metric standards with right-hand coarse threads. Manufactured to ASME B18.3.6M specifications and compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The Rockwell B80 hardness ensures mechanical durability, while the nylon tip maintains performance across the specified temperature range.