S-94285A525 M6 x 12 mm ISO 4029 Set Screws

Key Features & Benefits at a Glance

• Superior holding power with Rockwell C45 hardness alloy steel construction, resisting wear and deformation under high-stress conditions
• Precise, reliable fastening ensured by Class 6g thread fit, maintaining consistent clamping force and reducing assembly variability
• Secure, flush installation with headless hex drive design, ideal for confined spaces and providing a clean, unobtrusive finish
• Enhanced grip and vibration resistance from the cup tip and serrations, preventing loosening in dynamic or high-vibration industrial applications
• Broad compatibility and easy sourcing with M6 coarse (1 mm pitch) right-hand metric threading, fitting standard components and tooling
• Long-term operational integrity due to high-strength alloy steel material, offering excellent fatigue resistance and durability
• Confident global procurement with full compliance to ISO 4029, RoHS 3, and REACH, meeting stringent international safety and environmental standards

Professional Applications & Engineering Value

This M6 alloy steel set screw is engineered to address critical challenges in precision machinery, automation systems, and heavy-duty equipment. The headless hex drive and compact 12 mm length allow installation in tight spaces where traditional fasteners cannot fit, while the cup tip design and serrations provide superior bite into shafts and collars, effectively resisting loosening from vibrations. Manufactured from high-strength alloy steel and hardened to Rockwell C45, it maintains dimensional stability and thread integrity under repetitive loads and harsh environments. The coarse metric thread (M6 x 1 mm) ensures quick assembly and disassembly, reducing maintenance downtime. Ideal for securing gears, pulleys, and couplings, this set screw delivers reliable, long-term performance in demanding industrial applications.

Specification Summary & Compliance

This set screw features M6 x 1 mm coarse metric threading with a Class 6g thread fit for precise tolerance, a 12 mm length, and a cup tip. It is manufactured from alloy steel with Rockwell C45 hardness and meets ISO 4029 specifications for dimensional and mechanical properties. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring it adheres to environmental and safety regulations for industrial use.