S-92015A041 M20 x 30 mm DIN 916, ISO 4029 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 stainless steel construction, ensuring long-term reliability in harsh environments.
• Secure and permanent fastening with the cup tip design, which bites into surfaces to prevent component slippage and loosening.
• High-strength, coarse M20x2.5mm thread provides excellent holding power and faster installation in demanding applications.
• Precise Class 6g thread fit guarantees consistent, reliable engagement and reduces the risk of cross-threading during assembly.
• Convenient 10mm hex drive allows for high-torque installation with standard tools, speeding up assembly and maintenance.
• Compliance with DIN 916 / ISO 4029 standards ensures dimensional accuracy and interchangeability for global engineering projects.
• Environmentally responsible manufacturing with RoHS 3 and REACH compliance, meeting strict international regulatory requirements.

Professional Applications & Engineering Value

This M20 hex headless set screw is engineered to solve critical challenges in industrial assembly and machinery. Manufactured from 18-8 stainless steel, it offers exceptional resistance to rust and corrosion, making it ideal for use in moist or chemically aggressive settings. The cup tip design ensures a firm grip on shafts, gears, and collars, preventing axial movement under vibration—common in motors, conveyor systems, and precision equipment. With a coarse 2.5mm pitch metric thread and Class 6g thread fit, it delivers reliable performance and ease of installation, reducing assembly time while maintaining high clamping force. Its headless, hex drive configuration allows for flush mounting in confined spaces, providing a clean, secure finish in applications ranging from automotive components to heavy-duty manufacturing fixtures.

Specification Summary & Compliance

This set screw adheres to DIN 916 (identical to ISO 4029) specifications, ensuring precise dimensional control with a Class 6g thread fit for metric coarse threads. It features a M20x2.5mm thread, 30mm length, and 10mm hex drive. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming it is free of hazardous substances and suitable for use in regulated industries worldwide.