S-93245A639 M4 x 25 mm DIN 913, ISO 4026 Set Screws
Set Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior holding power with Class 5g6g thread fit ensuring precise, secure fastening in demanding applications
- Exceptional durability and wear resistance thanks to Rockwell C45 hardness for long service life under high stress
- Reliable performance in industrial environments provided by high-strength alloy steel construction
- Easy and secure installation with a 2 mm hex drive and headless design, ideal for confined spaces
- Wide compatibility and quick assembly facilitated by coarse M4 x 0.7mm metric threading and right-hand direction
- Stable, flush mounting achieved with a flat tip that minimizes component movement
- Guaranteed regulatory compliance meeting DIN 913/ISO 4026 standards, RoHS 3, and REACH for safe, global use
Professional Applications & Engineering Value
This M4 set screw is engineered to address critical challenges in industrial assembly, where vibration resistance and positional stability are paramount. The alloy steel material, combined with Rockwell C45 hardness, ensures it withstands high torque and repetitive stress without deforming, making it ideal for securing gears, pulleys, and collars on shafts. Its headless design and hex drive allow for installation in tight spaces, while the coarse 0.7mm pitch metric thread and Class 5g6g fit provide rapid, reliable engagement that resists loosening. Fully compliant with DIN 913 and ISO 4026, this flat tip set screw delivers consistent performance in machinery, automotive, and precision equipment applications, ensuring long-term operational integrity.
Specification Summary & Compliance
This set screw features a metric M4 x 0.7mm coarse thread with a Class 5g6g thread fit for precise dimensional accuracy, a length of 25 mm, and a flat tip. It is manufactured in accordance with DIN 913 and ISO 4026 specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for industrial use worldwide.
