S-93285A314 M5 x 8 mm ASME B18.3.6M Set Screws

Key Features & Benefits at a Glance

• Secure, Non-Marring Fastening: The green nylon 6/6 plastic tip prevents damage to contact surfaces and provides excellent vibration resistance.
• Exceptional Corrosion Resistance: Made from 18-8 Stainless Steel, this screw offers reliable performance in various environmental conditions.
• High-Strength & Durable Construction: With a Rockwell B80 hardness, the screw maintains its integrity under load and repeated use.
• Wide Temperature Tolerance: The nylon tip performs reliably in temperatures from -50° to 250° F, suitable for diverse operating environments.
• Precision Thread Fit for Reliable Engagement: The Class 6g thread fit ensures consistent and secure fastening in coarse-threaded applications.
• Compact, Flush-Mount Design: The headless and hex drive style allows for installation in tight spaces and provides a clean, finished look.
• Easy Installation with Standard Tools: The 2.5 mm hex drive enables quick and straightforward installation using common hex keys.

Professional Applications & Engineering Value

This M5 x 0.8mm hex headless set screw is engineered to solve critical challenges in precision assembly and machinery. The 18-8 Stainless Steel construction provides excellent corrosion resistance, making it ideal for use in humid or chemically aggressive environments, while the green nylon 6/6 plastic tip ensures a secure, non-marring grip on shafts, gears, and pulleys. This design prevents slippage and damage to expensive components, a common pain point in high-value equipment. The coarse thread spacing and Class 6g thread fit offer quick assembly and reliable holding power in dynamic applications, from automotive systems to electronic enclosures. Its compact, headless profile is perfect for applications where space is limited and a flush finish is required, enhancing both functionality and aesthetics in professional engineering projects.

Specification Summary & Compliance

This set screw features a Metric M5 x 0.8mm thread with a Class 6g tolerance for precise fit. It is manufactured in compliance with ASME B18.3.6M standards and is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring it meets rigorous environmental and safety regulations for industrial use.